8171( 51) - 10/13/00 19:31 - [ 1] PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID: 8171 Version: 51 Check-in Date: 13-Oct-2000 19:28:42 1.Proposal Title: HST Far-UV Imaging and Spectra of Jupiter's Aurora During the Galileo Extended Mission ------------------------------------------------------------------------------------ 2. Proposal For 3. Cycle GO 8 ------------------------------------------------------------------------------------ 4. Investigators Contact? PI: John Clarke University of Michigan CoI: Dr. Joe Ajello Jet Propulsion Laboratory N CoI: Dr. Gilda Ballester University of Michigan N CoI: Dr. Lotfi Ben Jaffel Institut d'Astrophysique de Paris N CoI: Dr. Jack Connerney Goddard Space Flight Center N CoI: Prof. Jean-Claude Gerard Universite de Liege N CoI: Dr. Randall Gladstone Southwest Research Institute N CoI: Dr. Wayne Pryor University of Colorado N CoI: Dr. Kent Tobiska Jet Propulsion Laboratory N CoI: Dr. John Trauger Jet Propulsion Laboratory N CoI: Dr. Hunter Waite Southwest Research Institute N ------------------------------------------------------------------------------------ 5. Abstract This proposal is for far-UV imaging and spectroscopy of Jupiter's auroral emissions concentrating on the nature of the satellite auroral footprints in Jupiter's atmosphere. These observations will be scheduled close in time with Galileo spacecraft measurements of Jupiter's magnetospheric properties and UV emissions during the GEM mission's final orbits through 1999. In our cycle 7 program to study Jupiter's aurora, we have recently identified 1) an extended trail of auroral emission in the wake region beyond Io's magnetic footprint, and 2) auroral emissions from Ganymede's magnetic footprint on Jupiter. Given the emphasis of the GEM mission on the major satellites, we plan to concentrate in cycle 7 on more detailed studies of the electromagnetic interactions between the satellites and Jupiter. The images that we will obtain will also allow us to continue our study of Jupiter's auroral morphology, including updating the magnetic field model and studying dynamic behavior ref le cted in persistent latitudinal motions of the auroral oval in the morning and afternoon sectors. Because Galileo can only obtain limited dynamic range images of the visible nightside aurora under special circumstances, the HST observations are key to the interpretation of the Galileo magnetospheric and auroral data. ------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 2] Observations Description ------------------------ We propose far-UV observations of Jupiter with STIS at the same times as Galileo in situ measurements of Jupiter's magnetosphere and the near-satellite environments, targeted to specific Galileo observing sequences or F&P data obtained in specific regions of the magnetosphere (F&P data will be obtained by default when Galileo is within 50 R_J of Jupiter). HST and Galileo observations can be obtained in cycle 8 through November 1999, with the exception of lunar avoidance periods, which fortunately do not fall within several days of any of the closest approaches to Jupiter and the satellites. The following GEM mission orbital approaches can be observed close in time from HST: Orbit No. & Close Approach & Solar Avoidance & Lunar Avoidance C21 & Jul 2, 1999 & OK for HST & OK for HST C22 & Aug 12, 1999 & OK for HST & OK for HST C23 & Sep 14, 1999 & OK for HST & OK for HST I24 & Oct 11, 1999 & OK for HST & OK for HST I25 & Nov 26, 1999 & OK for HST & OK for HST One major goal of the proposed observations will be to study the auroral footprints of Io, Ganymede, and potentially Europa, to 1) track the observed locations of these emissions to map the near-Jupiter magnetic field and discover any systematic changes in auroral footprint locations and/or brightness, 2) observe the variations in brightness of the auroral footprints N and S when each satellite is in or out of the current sheet, 3) discover the spectral character of the main footprints and Io's extended auroral emissions, and 4) determine the correlations between auroral footprint activity and brightness and distribution of UV emissions from each satellite's atmosphere by collaboration with other HST programs. The other major goal of these observations will be to establish the variation in auroral structure from the day side to the night side, through closely scheduled observations with HST an d the Galileo SSI. Twelve hours have been set aside for Galileo SSI visible images of Jupiter's nightside atmosphere and aurora on each of four orbits: E16, E19, C20, and C22, however only the last is possible for HST due to sun-angle constraints. We have demonstrated the observing modes of STIS that we are proposing to use in our cycle 7 observations, with the single exception of sky aperture E140H observations. However, E140H spectra with the 6X0.2" aperture demonstrate that echelle order overlap is not a serious problem for the sky aperture observations, given the dominant brightness of the H Ly-alpha emission compared with any other emissions in the auroral spectrum. We estimate resolutions for aperture widths (0.2, 0.5") for E140H of (0.023 Angstrom, 0.057 Angstrom) and for G140L of (5 Angstrom, 12 Angstrom) - these are FWHM values for diffuse emission filling the apertures. Given the high echelle resolution for both aperture widths, we plan to use the 0.5" widths for h igher count rates, while the 0.2" aperture width will be used for higher spectral resolution in the more efficient low resolution mode. For the sensitivity, the STIS effective areas are similar to GHRS (ex.s are plotted in Fig. 2), but with the multiplexing advantage of the long aperture we can record emissions from numerous auroral features at the same time. High signal to noise spatial profiles of the emissions across the auroral zones can also be obtained in the same orbit with clear and unfiltered images (see examples in Fig. 3). We will determine the zero point wavelength and LSF for each spectrum from the geocoronal Ly-alpha line in sky background regions, and the wavelength dispersion and flat field will be the same as for other pipeline calibrations. All spectra will be obtained in time-tag mode for later corrections for planet rotation and to allow measurement of short timescale auroral changes. STIS image will be taken with the FUV MAMA, in which case there is n o overlight danger even with observations of Jupiter, as demonstrated in our cycle 7 images (Fig. 1). The sensitivity with the open FUV-MAMA gives a counting rate roughly 60 times that of WFPC 2 with F160BW for an auroral spectrum. The FUV MAMA solar -blind photocathode prevents any red leaks. Time- tagged images can be taken as Jupiter rotates, then co-added as needed without degradation by detector read noise. However, the on-board buffer fills up in 100-200 sec., depending on the auroral brightness, with filter F25SRF2, and clear images of reasonable length cannot be taken in time-tag mode due to the rapid filling of the buffer from the diffuse sky Ly-alpha background covering the MAMA detector. Exposure times of a 1-3 X 100 sec. provide the needed sensitivity for our imaging in ACCUM mode. Filter F25LYA may be used to carefully isolate the Ly-alpha emission from the bright aurora, while accepting a factor of 10 decrease in count rate- we are attempting this first in cycl e 7. For the fainter emissions near and above the limb, we will take the difference of images with the open MAMA and with the SrF_2 filter to isolate the Ly-alpha emission. Galileo Orbit & Month/Year & HST Orbits & Targetted Observation C21 & July 1999 & 2 & Ganymede in/out of current sheet C22 & Aug. 1999 & 2 & day/night aurora comparison C23 & Sept. 1999 & 2 & Europa in/out of current sheet I24 & Oct. 1999 & 4 & Io in/out of current sheet - North I25 & Nov. 1999 & 4 & Io in/out of current sheet - South Real Time Justification ----------------------- These observations must be scheduled in the HST visibility window closest to the Galileo sequences, as indicated on the preceding table. Not knowing the orbital ephemeris of HST in late 1999, we will have to wait for the detailed scheduling. We have checked for lunar avoidance constraints, as listed above. The Ly-alpha images and spectra should be obtained in, or close to, the dark time portion of the HST orbit, which will determine the order of exposures in each orbit. In addition, the observations must be schedule when the satellite footprints are visible from the Earth, which sets a constraint on the orbital longitude of the satellite and the central meridian longitude of Jupiter. Jupiter's far-UV aurora can only be recorded from a space- based platform, and only at 0.1 " resolution by HST. However, IR H_3^+ emissions imaged from the ground are important tracers of the ionospheric temperature, supplying complementary information to the direct (and prompt) excitation obs er ved in the far-UV. We will propose for near- simultaneous ground-based near-IR H_3^+ images of Jupiter with the NSFCAM instrument on the IRTF. J. Connerney will propose for this time, perform the observations, and analyze the data in comparison with the HST data. We have been successful in July 1998 in our cycle 7 GO porgram 7308 in obtaining simultaneous STIS UV and IRTF H_3^+ images of Jupiter's northern aurora. Co-I's Pryor, Tobiska, and Ajello will coordinate the reduction and comparative analysis of the Galileo UVS data with the HST data. We have already been working with Andy Ingersoll of the Galileo SSI team to schedule HST images of the day side aurora close in time to SSI images of the night side aurora, and will continue to do so in cycle 8. We have also begun collaborations with several Galileo investigators to compare the auroral images and systematic features listed above with their in situ data on the magnetic field, plasma, and plasma waves. To date, system at ic analyses of the particles and fields data have not yet been presented, due in no small part to the large quantity of data collected during the 10 orbital encounters of the primary Galileo orbiter mission. However, several projects are now underway, making use of the HST data that we have collected since 1994. We are collaborating with Richard Thorne and Don Williams on the Energetic Particle Data, and a first poster showing evidence for plasma wave scattering of the auroral particles was presented at the Fall 1997 AGU meeting (Bhattacharya et al. 1997). We have also begun a comparison of images with EPD data with Lara Waldrup and Ted Fritz at Boston University, and we have had discussions with Lou Frank and Fran Bagenal concerning the comparison of HST images with Plasma Science data from Galileo. We have had numerous discussions with Margaret Kivelson and Krishan Khurana at UCLA on the comparison of UV images, particularly the satellite footprint emissions, with the Ga lileo magnetometer data. Finally, we are collaborating with Tamas Gombosi and his collaborators at the University of Michigan as they develop their modeling of Jupiter's magnetosphere, which is expected to be running near the end of 1998. We plan to actively pursue these and other collaborations in cycle 7 as the systematic analyses of the Galileo data become available. A key point of this proposal is that Galileo does not have a UV auroral imager. The STIS images are needed to provide the Galileo science teams with global auroral activity information as well as the context of a particular auroral event within the framework of other events observed by HST. Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 3] Data Distribution Paper Products: NO Media: ELECTRONIC Blocking Factor: 10 Ship To: PI_Address Ship Via: Email: ------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 4] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 1 | TARGET NAME: GANYMEDE-EAST ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE GANYMEDE ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | STD=GANYMEDE | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | OLG OF JUPITER BETWEEN 350 10, OLG OF | GANYMEDE BETWEEN 120 180 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = 4.6+/-0.2 | Ganymede on east (dawn) side of B-V = 0.83 | Jupiter for acquisition. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 2 | TARGET NAME: JUP-SOUTH-GANYFOOT ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | TYPE=POS_ANGLE,RAD=13.,ANG=158.,REF=NORT | H | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | OLG OF JUPITER BETWEEN 350 10, CML OF | JUPITER FROM EARTH BETWEEN 330 110, OLG | OF GANYMEDE BETWEEN 120 180 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = -2.5+/-0.5 | FOV center is 3/4 way from equator F-LINE(1400)=3+/-1e-14 | to pole on central meridian. W-LINE(1400)=420 | F-CONT(1800)=5+/-5e-14 | | Ephemeris Uncertainty: 36000 KM | Acquisition Uncertainty: 15 " | ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 5] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 3 | TARGET NAME: JUP-SOUTH-IMAGE ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | TYPE=POS_ANGLE,RAD=17.,ANG=159.,REF=NORT | H | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 330 | 110 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = -2.5+/-0.5 | FOV center is 3/4 way from equator F-LINE(1400)=3+/-1e-14 | to pole on central meridian. W-LINE(1400)=420 | F-CONT(1800)=5+/-5e-14 | | Ephemeris Uncertainty: 36000 KM | Acquisition Uncertainty: 10 " | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 4 | TARGET NAME: JUP-NORTH-SSI ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | TYPE=POS_ANGLE,RAD=15.,ANG=339.,REF=NORT | H | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 110 | 240, OLG OF IO BETWEEN 90 240 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = -2.5+/-0.5 | FOV center is 3/4 way from equator F-LINE(1400)=3+/-1e-14 | to pole on central meridian. W-LINE(1400)=420 | F-CONT(1800)=5+/-5e-14 | | ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 6] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 5 | TARGET NAME: EUROPA-EAST ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE EUROPA ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | STD=EUROPA | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | OLG OF EUROPA BETWEEN 120 180 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = 5.3+/-0.2 | Europa on east (dawn) side of B-V = 0.87 | Jupiter for acquisition. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 6 | TARGET NAME: JUP-SOUTH-EUROFOOT ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | TYPE=POS_ANGLE,RAD=15.,ANG=159.,REF=NORT | H | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 330 | 110, OLG OF EUROPA BETWEEN 120 180 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = -2.5+/-0.5 | FOV center is 3/4 way from equator F-LINE(1400)=3+/-1e-14 | to pole on central meridian. W-LINE(1400)=420 | F-CONT(1800)=5+/-5e-14 | | Ephemeris Uncertainty: 36000 KM | Acquisition Uncertainty: 10 " | ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 7] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 7 | TARGET NAME: JUP-SPEC-EUROFOOT ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: FEATURE JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | TYPE=POS_ANGLE,RAD=15.,ANG=159.,REF=NORT | H | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 330 | 110, OLG OF EUROPA BETWEEN 120 180 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | SURF(V) = 5.3 | Aperture center is to be scanned SURF-LINE(1216)=2.+/-1.e-11 | across Europa footprint on Jupiter. W-LINE(1216)=0.15+/-0.1 | Values of LONG and LAT must be | adjusted for time of scheduled | observation, using the ephemeric | correction. | Ephemeris Uncertainty: 36000 KM | Acquisition Uncertainty: 15 " | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 8 | TARGET NAME: JUP-NORTH-SIMUL ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | TYPE=POS_ANGLE,RAD=17.,ANG=339.,REF=NORT | H | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 80 | 270, OLG OF IO BETWEEN 90 240 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = -2.5+/-0.5 | FOV center is 3/4 way from equator F-LINE(1400)=3+/-1e-14 | to pole on central meridian. W-LINE(1400)=420 | F-CONT(1800)=5+/-5e-14 | | ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 8] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 9 | TARGET NAME: IO-EAST ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE IO ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | STD=IO | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | OLG OF IO BETWEEN 120 200 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = 5.0+/-0.2 | Io on east (dawn) side of Jupiter B-V = 1.17 | for acquisition. | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 10 | TARGET NAME: JUP-NORTH-IOFOOT ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | TYPE=POS_ANGLE,RAD=17.,ANG=338.,REF=NORT | H | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 80 | 270, OLG OF IO BETWEEN 120 200 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = -2.5+/-0.5 | FOV center is 3/4 way from equator F-LINE(1400)=3+/-1e-14 | to pole on central meridian. W-LINE(1400)=420 | F-CONT(1800)=5+/-5e-14 | | Ephemeris Uncertainty: 36000 KM | Acquisition Uncertainty: 15 " | ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 9] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 11 | TARGET NAME: JUP-SOUTH-IOFOOT ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | TYPE=POS_ANGLE,RAD=17.,ANG=157.,REF=NORT | H | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 330 | 110, OLG OF IO BETWEEN 120 200 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = -2.5+/-0.5 | FOV center is 3/4 way from equator F-LINE(1400)=3+/-1e-14 | to pole on central meridian. W-LINE(1400)=420 | F-CONT(1800)=5+/-5e-14 | | Ephemeris Uncertainty: 36000 KM | Acquisition Uncertainty: 15 " | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 19 | TARGET NAME: ACQ-6 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | STD=CALLISTO | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = 5.0+/-0.2 | Io on east (dawn) side of Jupiter B-V = 1.17 | for acquisition. | ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 10] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 20 | TARGET NAME: JUP-NORTH-IOFOOT-6 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | TYPE=POS_ANGLE,RAD=12.,ANG=337.,REF=NORT | H | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 60 | 290, OLG OF IO BETWEEN 120 230 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = -2.5+/-0.5 | FOV center is 3/4 way from equator F-LINE(1400)=3+/-1e-14 | to pole on central meridian. W-LINE(1400)=420 | F-CONT(1800)=5+/-5e-14 | | Ephemeris Uncertainty: 36000 KM | Acquisition Uncertainty: 15 " | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 21 | TARGET NAME: JUP-SOUTH-IOFOOT-6 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | TYPE=POS_ANGLE,RAD=12.,ANG=157.,REF=NORT | H | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 330 | 150, OLG OF IO BETWEEN 120 240 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = -2.5+/-0.5 | FOV center is 3/4 way from equator F-LINE(1400)=3+/-1e-14 | to pole on central merid W-LINE(1400)=420 | F-CONT(1800)=5+/-5e-14 | | Ephemeris Uncertainty: 36000 KM | Acquisition Uncertainty: 15 " | ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 11] TARGET LIST Solar System Targets ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 22 | TARGET NAME: ACQ-55 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: SATELLITE europa ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | STD=EUROPA | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = 5.0+/-0.2 | europa for acquisition. B-V = 1.17 | | ------------------------------------------------------------------------------------------------------------------------------------ TARGET NUMBER: 23 | TARGET NAME: JUP-NORTH-IOFOOT-55 ------------------------------------------------------------------------------------------------------------------------------------ TARGET DESCRIPTION: PLANET JUPITER ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 1 | TARGET POSITION LEVEL 2 | STD=JUPITER | TYPE=POS_ANGLE,RAD=14.,ANG=352.,REF=NORT | H | ------------------------------------------------------------------------------------------------------------------------------------ TARGET POSITION LEVEL 3 | WINDOWS | | CML OF JUPITER FROM EARTH BETWEEN 60 | 290, OLG OF IO BETWEEN 120 230 | ------------------------------------------------------------------------------------------------------------------------------------ DATA | COMMENTS | V = -2.5+/-0.5 | FOV center is 3/4 way from equator F-LINE(1400)=3+/-1e-14 | to pole on central meridian. W-LINE(1400)=420 | F-CONT(1800)=5+/-5e-14 | | Ephemeris Uncertainty: 36000 KM | Acquisition Uncertainty: 15 " | ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 12] Visit: 01 Visit Priority: Visit Requirements: sched 100% between 6-Oct-1999:13:00:00 and 6-Oct-1999:14:00:00 between 14- Oct-1999:09:35:00 and 14-Oct-1999:10:35:00 between 21-Oct-1999:01:10:00 and 21-Oct-1999:02:10:00 between 11-Nov-1999:12:45:00 and 11-Nov-1999:13:45:00 between 18-Nov-1999:14:00:00 and 18-Nov-1999:15:00:00 On Hold Comments: Additional Comments: Final schedule will depend on orbital location of Ganymede w.r.t. Jupiter longitude to observe Ganymede both in and out of magnetospheric current sheet. PLEASE schedule close in time to program GO 8224 observations of Ganymede. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 11 GANYMEDE-EA STIS/C ACQ F28X50L MIRROR ACQTYPE=DIFFUSE, 1 0.1 S SEQ 11-13 NON-INT; ST CD P DIFFUSE-CENTER=GEOMETRIC-CENTER, ONBOARD ACQ FOR 12, 13, CHECKBOX=37 14, 15, 16 Comments: These lines have been copied from 7939, which was successful in acquiring Ganymede. ------------------------------------------------------------------------------------------------------------------------------------ 12 JUP-SOUTH-G STIS/F ACCUM 25MAMA MIRROR 1 100 S SEQ 11-13 NON-INT; REQ ANYFOOT UV-MAM EPHEM CORR GANY1 A ------------------------------------------------------------------------------------------------------------------------------------ 13 JUP-SOUTH-G STIS/F TIME-TA 52X0.5 G140L 1425 BUFFER-TIME=1500.,WAVECAL=NO, 1 180 S ANYFOOT UV-MAM G PATTERN=PERP-TO-SLIT,NUM-POS=3, A STEP-SIZE=0.5, PATTERN-DIRECTION=PLUS Comments: This exposure requests 3 positions of the sky aperture to capture the Ganymede footprint spectrum, with an update based on the final time of the observation, when we will be able to predict the long/lat of the footprint. The exact pointing strategy will depend on the motion of the footprint over time, and new PATTERN values may be needed. ------------------------------------------------------------------------------------------------------------------------------------ 14 JUP-SOUTH-G STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 50. 1 200 S SEQ 14-16 NON-INT ANYFOOT UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 15 JUP-SOUTH-G STIS/F TIME-TA 52X0.5 G140L 1425 BUFFER-TIME=1500.,WAVECAL=NO, 1 290 S REQ EPHEM CORR GANY2 ANYFOOT UV-MAM G PATTERN=PERP-TO-SLIT,NUM-POS=3, A STEP-SIZE=0.5, PATTERN-DIRECTION=PLUS Comments: This exposure requests 3 positions of the sky aperture to capture the Ganymede footprint spectrum, with an update based on the final time of the observation, when we will be able to predict the long/lat of the footprint. The exact pointing strategy will depend on the motion of the footprint over time, and new PATTERN values may be needed. ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 13] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 16 JUP-SOUTH-G STIS/F ACCUM 25MAMA MIRROR 1 100 S ANYFOOT UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 14] Visit: 02 Visit Priority: Visit Requirements: ORIENT 211D TO 243D sched 100% BETWEEN 13-AUG-1999:08:00:00 AND 13-AUG- 1999:20:00:00 On Hold Comments: Additional Comments: Goal of orient is to turn long slits closer to N/S on Jupiter, within 23-25 deg. of nominal roll. Observations are to be simultaneous with Galileo orbit C22 SSI observations of nightside aurora, leading to limited time window. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 21 JUP-NORTH-S STIS/F ACCUM 25MAMA MIRROR 1 100 S SEQ 21-24 NON-INT SI UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 22 JUP-NORTH-S STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 100. 1 300 S SI UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 23 JUP-NORTH-S STIS/F TIME-TA 52X0.5 G140M 1222 BUFFER-TIME=4000.,WAVECAL=NO 1 620 S SI UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 24 JUP-NORTH-S STIS/F TIME-TA 52X0.5 G140M 1567 BUFFER-TIME=4000.,WAVECAL=NO 1 620 S SI UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 25 JUP-NORTH-S STIS/F ACCUM 25MAMA MIRROR 1 100 S SEQ 25-28 NON-INT SI UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 26 JUP-NORTH-S STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 100. 1 300 S SI UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 27 JUP-NORTH-S STIS/F TIME-TA 52X0.5 G140M 1321 BUFFER-TIME=4000.,WAVECAL=NO 1 640 S SI UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 28 JUP-NORTH-S STIS/F TIME-TA 52X0.5 G140M 1518 BUFFER-TIME=4000.,WAVECAL=NO 1 640 S END ORBIT SI UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 15] Visit: 03 Visit Priority: Visit Requirements: ORIENT 211D TO 243D sched 100% BETWEEN 8-AUG-1999 AND 14-AUG-1999 On Hold Comments: Additional Comments: Goal of orient is to turn long slits closer to N/S on Jupiter, within 23-25 deg. of nominal roll. Final schedule will depend on orbital location of Europa w.r.t. Jupiter longitude to observe Europa both in and out of magnetospheric current sheet. PLEASE schedule close in time to program GO 8224 observations of Europa if possible. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 31 EUROPA-EAST STIS/C ACQ F28X50L MIRROR ACQTYPE=DIFFUSE, 1 0.1 S SEQ 31-33 NON-INT; CD P DIFFUSE-CENTER=GEOMETRIC-CENTER, ONBOARD ACQ FOR 32, 33, CHECKBOX=25 34, 35, 36 Comments: These lines have been copied from the example of program 7582, which was successful in acquiring Io. With a similar disk size and slightly fainter magnitude than Io, Europa should be acquired also. ------------------------------------------------------------------------------------------------------------------------------------ 32 JUP-SOUTH-E STIS/F ACCUM 25MAMA MIRROR 1 100 S UROFOOT UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 33 JUP-SPEC-EU STIS/F TIME-TA 52X0.5 G140L 1425 BUFFER-TIME=1500.,WAVECAL=NO, 1 260 S REQ EPHEM CORR EURO1 ROFOOT UV-MAM G PATTERN=PERP-TO-SLIT,NUM-POS=3, A STEP-SIZE=0.5, PATTERN-DIRECTION=PLUS Comments: This exposure requests 3 positions of the sky aperture to capture the Europa footprint spectrum, with an update based on the final time of the observation, when we will be able to predict the long/lat of the footprint. The exact pointing strategy will depend on the motion of the footprint over time, and new PATTERN values may be needed. ------------------------------------------------------------------------------------------------------------------------------------ 34 JUP-SOUTH-E STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 100. 1 200 S SEQ 34-36 NON-INT UROFOOT UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 16] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 35 JUP-SPEC-EU STIS/F TIME-TA 52X0.5 G140L 1425 BUFFER-TIME=1500.,WAVECAL=NO, 1 200 S REQ EPHEM CORR EURO2 ROFOOT UV-MAM G PATTERN=PERP-TO-SLIT,NUM-POS=3, A STEP-SIZE=0.5, PATTERN-DIRECTION=PLUS Comments: This exposure requests 3 positions of the sky aperture to capture the Europa footprint spectrum, with an update based on the final time of the observation, when we will be able to predict the long/lat of the footprint. The exact pointing strategy will depend on the motion of the footprint over time, and new PATTERN values may be needed. ------------------------------------------------------------------------------------------------------------------------------------ 36 JUP-SOUTH-E STIS/F ACCUM 25MAMA MIRROR 1 100 S UROFOOT UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 17] Visit: 04 Visit Priority: Visit Requirements: ORIENT 205D TO 255D sched 100% between 21-Sep-1999:18:30:00 and 21-Sep- 1999:23:10:00 On Hold Comments: Additional Comments: Goal of orient is to turn long slits closer to N/S on Jupiter, within 23-30 deg. of nominal roll. To be simultaneous with Galileo orbit C23 closest approach to Jupiter and ground-based telescopes. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 411 JUP-SOUTH-I STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 100. 1 400 S SEQ 411-413 NON-INT MAGE UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 412 JUP-SOUTH-I STIS/F ACCUM 25MAMA MIRROR 5 100 S MAGE UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 413 JUP-SOUTH-I STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 100. 1 380 S MAGE UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 421 JUP-NORTH-S STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 100. 1 240 S SEQ 421-424 NON-INT IMUL UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 422 JUP-NORTH-S STIS/F ACCUM 25MAMA MIRROR 1 100 S IMUL UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 423 JUP-NORTH-S STIS/F TIME-TA 52X0.5 E140H 1234 BUFFER-TIME=3000.,WAVECAL=NO 1 800 S IMUL UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 424 JUP-NORTH-S STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 100. 1 240 S IMUL UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 431 JUP-NORTH-S STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 100. 1 300 S SEQ 431-434 NON-INT IMUL UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 432 JUP-NORTH-S STIS/F ACCUM 25MAMA MIRROR 1 100 S IMUL UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 433 JUP-NORTH-S STIS/F TIME-TA 52X0.2 G140L 1425 BUFFER-TIME=1500.,WAVECAL=NO 1 800 S IMUL UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 18] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 434 JUP-NORTH-S STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 100. 1 400 S IMUL UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 19] Visit: 05 Visit Priority: Visit Requirements: ORIENT 211D TO 243D sched 100% between 11-Oct-1999:07:00:00 and 11-Oct- 1999:10:30:00 On Hold Comments: Additional Comments: Goal of orient is to turn long slits closer to N/S on Jupiter, within 23-30 deg. of nominal roll. Final schedule will depend on orbital location of Io w.r.t. Jupiter longitude to observe Io both in and out of magnetospheric current sheet and to match HST Io program observations. PLEASE schedule close in time to program GO 8169 observations of Io. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 51 IO-EAST STIS/C ACQ F28X50L MIRROR ACQTYPE=DIFFUSE, 1 0.1 S SEQ 51-53 NON-INT; CD P DIFFUSE-CENTER=GEOMETRIC-CENTER, ONBOARD ACQ FOR 52, 53, CHECKBOX=25 54, 55, 56 Comments: These lines have been copied from the example of program 7582, which was successful in acquiring Io. ------------------------------------------------------------------------------------------------------------------------------------ 52 JUP-NORTH-I STIS/F ACCUM 25MAMA MIRROR 1 100 S REQ EPHEM CORR IO1 OFOOT UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 53 JUP-NORTH-I STIS/F TIME-TA 52X0.5 G140L 1425 BUFFER-TIME=1500.,WAVECAL=NO, 1 230 S OFOOT UV-MAM G PATTERN=PERP-TO-SLIT,NUM-POS=3, A STEP-SIZE=0.5, PATTERN-DIRECTION=PLUS Comments: This exposure requests 3 positions of the sky aperture to capture the Io footprint spectrum , with an update based on the final time of the observation, when we will be able to predict the long/lat of the footprint. The exact pointing strategy will depend on the motion of the footprint over time, and new PATTERN values may be needed. ------------------------------------------------------------------------------------------------------------------------------------ 54 JUP-NORTH-I STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 100. 1 200 S SEQ 54-56 NON-INT; REQ OFOOT UV-MAM G EPHEM CORR IO2 A ------------------------------------------------------------------------------------------------------------------------------------ 55 JUP-NORTH-I STIS/F TIME-TA 52X0.5 G140L 1425 BUFFER-TIME=1500.,WAVECAL=NO, 1 300 S OFOOT UV-MAM G PATTERN=PERP-TO-SLIT,NUM-POS=3, A STEP-SIZE=1.0, PATTERN-DIRECTION=PLUS Comments: This exposure requests 3 positions of the sky aperture to capture the Io footprint spectrum , with an update based on the final time of the observation, when we will be able to predict the long/lat of the footprint. The exact pointing strategy will depend on the motion of the footprint over time, and new PATTERN values may be needed. ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 20] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 56 JUP-NORTH-I STIS/F ACCUM 25MAMA MIRROR 1 100 S OFOOT UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 21] Visit: 06 Visit Priority: Visit Requirements: sched 100% BETWEEN 20-FEB-2000 AND 24-FEB-2000 On Hold Comments: Additional Comments: Final schedule will depend on orbital location of Io w.r.t. Jupiter longitude to observe Io both in and out of magnetospheric current sheet and close to HST Io program observations. PLEASE schedule close in time to program GO 8169 observations of Io. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 61 ACQ-6 STIS/C ACQ F28X50L MIRROR ACQTYPE=DIFFUSE, 1 0.1 S SEQ 61-63 NON-INT; CD P DIFFUSE-CENTER=GEOMETRIC-CENTER, ONBOARD ACQ FOR 62, 63, CHECKBOX=25 64, 65, 66 Comments: These lines have been copied from the example of program 7582, which was successful in acquiring Io. ------------------------------------------------------------------------------------------------------------------------------------ 62 JUP-SOUTH-I STIS/F ACCUM 25MAMA MIRROR 1 100 S OFOOT-6 UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 63 JUP-SOUTH-I STIS/F TIME-TA 52X0.5 G140L 1425 BUFFER-TIME=1500.,WAVECAL=NO, 1 236 S REQ EPHEM CORR IO3 OFOOT-6 UV-MAM G PATTERN=PERP-TO-SLIT,NUM-POS=3, A STEP-SIZE=0.5, PATTERN-DIRECTION=PLUS Comments: This exposure requests 3 positions of the sky aperture to capture the Io footprint spectrum , with an update based on the final time of the observation, when we will be able to predict the long/lat of the footprint. The exact pointing strategy will depend on the motion of the footprint over time, and new PATTERN values may be needed. ------------------------------------------------------------------------------------------------------------------------------------ 64 JUP-SOUTH-I STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 100. 1 360 S SEQ 64-66 NON-INT OFOOT-6 UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 65 JUP-SOUTH-I STIS/F TIME-TA 52X0.5 G140L 1425 BUFFER-TIME=1500.,WAVECAL=NO, 1 240 S REQ EPHEM CORR IO4 OFOOT-6 UV-MAM G PATTERN=PERP-TO-SLIT,NUM-POS=3, A STEP-SIZE=0.5, PATTERN-DIRECTION=PLUS Comments: This exposure requests 3 positions of the sky aperture to capture the Io footprint spectrum , with an update based on the final time of the observation, when we will be able to predict the long/lat of the footprint. The exact pointing strategy will depend on the motion of the footprint over time, and new PATTERN values may be needed. ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 22] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 66 JUP-SOUTH-I STIS/F ACCUM 25MAMA MIRROR 1 100 S OFOOT-6 UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 23] Visit: 16 Visit Priority: Visit Requirements: sched 100% BETWEEN 20-FEB-2000 AND 24-FEB-2000 On Hold Comments: Additional Comments: Final schedule will depend on orbital location of Io w.r.t. Jupiter longitude to observe Io both in and out of magnetospheric current sheet and close to HST Io program observations. PLEASE schedule close in time to program GO 8169 observations of Io. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 161 ACQ-6 STIS/C ACQ F28X50L MIRROR ACQTYPE=DIFFUSE, 1 0.1 S SEQ 161-163 NON-INT; CD P DIFFUSE-CENTER=GEOMETRIC-CENTER, ONBOARD ACQ FOR 162, 163, CHECKBOX=25 164, 165, 166 Comments: These lines have been copied from the example of program 7582, which was successful in acquiring Io. ------------------------------------------------------------------------------------------------------------------------------------ 162 JUP-NORTH-I STIS/F ACCUM 25MAMA MIRROR 1 100 S OFOOT-6 UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 163 JUP-NORTH-I STIS/F TIME-TA 52X0.5 G140L 1425 BUFFER-TIME=1500.,WAVECAL=NO, 1 236 S REQ EPHEM CORR IO5 OFOOT-6 UV-MAM G PATTERN=PERP-TO-SLIT,NUM-POS=3, A STEP-SIZE=0.5, PATTERN-DIRECTION=PLUS Comments: This exposure requests 3 positions of the sky aperture to capture the Io footprint spectrum , with an update based on the final time of the observation, when we will be able to predict the long/lat of the footprint. The exact pointing strategy will depend on the motion of the footprint over time, and new PATTERN values may be needed. ------------------------------------------------------------------------------------------------------------------------------------ 164 JUP-NORTH-I STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 100. 1 360 S SEQ 164-166 NON-INT OFOOT-6 UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 165 JUP-NORTH-I STIS/F TIME-TA 52X0.5 G140L 1425 BUFFER-TIME=1500.,WAVECAL=NO, 1 240 S REQ EPHEM CORR IO6 OFOOT-6 UV-MAM G PATTERN=PERP-TO-SLIT,NUM-POS=3, A STEP-SIZE=0.5, PATTERN-DIRECTION=PLUS Comments: This exposure requests 3 positions of the sky aperture to capture the Io footprint spectrum , with an update based on the final time of the observation, when we will be able to predict the long/lat of the footprint. The exact pointing strategy will depend on the motion of the footprint over time, and new PATTERN values may be needed. ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 24] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 166 JUP-NORTH-I STIS/F ACCUM 25MAMA MIRROR 1 100 S OFOOT-6 UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 25] Visit: 55 Visit Priority: Visit Requirements: ORIENT 211D TO 243D sched 100% Between 14-Nov-2000:02:18:02 and 14-Nov- 2000:08:16:49 On Hold Comments: Additional Comments: Goal of orient is to turn long slits closer to N/S on Jupiter, within 23-30 deg. of nominal roll. Final schedule will depend on orbital location of Io w.r.t. Jupiter longitude to observe Io both in and out of magnetospheric current sheet. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 551 ACQ-55 STIS/C ACQ F28X50L MIRROR ACQTYPE=DIFFUSE, 1 0.1 S CD P DIFFUSE-CENTER=GEOMETRIC-CENTER, CHECKBOX=25 Comments: These lines have been copied from the example of visit 16, which was successful in acquiring Callisto. ------------------------------------------------------------------------------------------------------------------------------------ 552 JUP-NORTH-I STIS/F ACCUM 25MAMA MIRROR 1 100 S SEQ 552-553 NON-INT OFOOT-55 UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 553 JUP-NORTH-I STIS/F TIME-TA 52X0.5 G140L 1425 BUFFER-TIME=1500.,WAVECAL=NO, 1 230 S REQ EPHEM CORR IO7 OFOOT-55 UV-MAM G PATTERN=PERP-TO-SLIT,NUM-POS=3, A STEP-SIZE=0.5, PATTERN-DIRECTION=PLUS Comments: This exposure requests 3 positions of the sky aperture to capture the Io footprint spectrum , with an update based on the final time of the observation, when we will be able to predict the long/lat of the footprint. The exact pointing strategy will depend on the motion of the footprint over time, and new PATTERN values may be needed. ------------------------------------------------------------------------------------------------------------------------------------ 571 JUP-NORTH-I STIS/F TIME-TA F25SRF2 MIRROR BUFFER-TIME = 100. 1 200 S SEQ 571-573 NON-INT OFOOT-55 UV-MAM G A ------------------------------------------------------------------------------------------------------------------------------------ 572 JUP-NORTH-I STIS/F TIME-TA 52X0.5 G140L 1425 BUFFER-TIME=1500.,WAVECAL=NO, 1 270 S REQ EPHEM CORR IO8 OFOOT-55 UV-MAM G PATTERN=PERP-TO-SLIT,NUM-POS=3, A STEP-SIZE=1.0, PATTERN-DIRECTION=PLUS Comments: This exposure requests 3 positions of the sky aperture to capture the Io footprint spectrum , with an update based on the final time of the observation, when we will be able to predict the long/lat of the footprint. The exact pointing strategy will depend on the motion of the footprint over time, and new PATTERN values may be needed. ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 26] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 573 JUP-NORTH-I STIS/F ACCUM 25MAMA MIRROR 1 100 S OFOOT-55 UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 8171( 51) - 10/13/00 19:31 - [ 27] Summary Form for Proposal 8171 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures F28X50LP 25MAMA 52X0.5 F25SRF2 52X0.2 ------------------------------------------------------------------------------------------------------------------------------------ Configurations STIS/CCD STIS/FUV-MAMA ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ ACCUM TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters ACQTYPE=DIFFUSE DIFFUSE-CENTER=GEOMETRIC-CENTER CHECKBOX=37 PATTERN-DIRECTION=PLUS BUFFER-TIME = 50. STEP-SIZE=0.5 BUFFER-TIME = 100. WAVECAL=NO BUFFER-TIME=4000. CHECKBOX=25 NUM-POS=3 PATTERN=PERP-TO-SLIT BUFFER-TIME=3000. BUFFER-TIME=1500. STEP-SIZE=1.0 ------------------------------------------------------------------------------------------------------------------------------------ Proposal Category GO ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements sched 100% between 6-Oct-1999 13 00 00 and 6-Oct-1999 14 00 00 between 14-Oct-1999 09 35 00 and 14-Oct-1999 10 35 00 between 21-Oct-1999 01 10 00 and 21-Oct-1999 02 10 00 between 11-Nov-1999 12 45 00 and 11-Nov-1999 13 45 00 between 18-Nov-1999 14 00 00 and 18-Nov-1999 15 00 00 SEQ 11-13 NON-INT; ONBOARD ACQ FOR 12, 13, 14, 15, 16 SEQ 11-13 NON-INT; REQ EPHEM CORR GANY1 SEQ 14-16 NON-INT REQ EPHEM CORR GANY2 ORIENT 211D TO 243D sched 100% BETWEEN 13-AUG-1999 08 00 00 AND 13-AUG-1999 20 00 00 SEQ 21-24 NON-INT SEQ 25-28 NON-INT END ORBIT ORIENT 211D TO 243D sched 100% BETWEEN 8-AUG-1999 AND 14-AUG-1999 SEQ 31-33 NON-INT; ONBOARD ACQ FOR 32, 33, 34, 35, 36 REQ EPHEM CORR EURO1 SEQ 34-36 NON-INT REQ EPHEM CORR EURO2 ORIENT 205D TO 255D sched 100% between 21-Sep-1999 18 30 00 and 21-Sep-1999 23 10 00 SEQ 411-413 NON-INT SEQ 421-424 NON-INT SEQ 431-434 NON-INT ORIENT 211D TO 243D sched 100% between 11-Oct-1999 07 00 00 and 11-Oct-1999 10 30 00 SEQ 51-53 NON-INT; ONBOARD ACQ FOR 52, 53, 54, 55, 56 REQ EPHEM CORR IO1 SEQ 54-56 NON-INT; REQ EPHEM CORR IO2 sched 100% BETWEEN 20-FEB-2000 AND 24-FEB-2000 SEQ 61-63 NON-INT; ONBOARD ACQ FOR 62, 63, 64, 65, 66 REQ EPHEM CORR IO3 SEQ 64-66 NON-INT REQ EPHEM CORR IO4 SEQ 161-163 NON-INT; ONBOARD ACQ FOR 162, 163, 164, 165, 166 REQ EPHEM CORR IO5 SEQ 164-166 NON-INT REQ EPHEM CORR IO6 ORIENT 211D TO 243D sched 100% Between 14-Nov-2000 02 18 02 and 14-Nov-2000 08 16 49 SEQ 552-553 NON-INT REQ EPHEM CORR IO7 SEQ 571-573 NON-INT REQ EPHEM CORR IO8 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements MIRROR G140L G140M E140H ------------------------------------------------------------------------------------------------------------------------------------ Target Names GANYMEDE-EAST JUP-SOUTH-GANYFOOT JUP-NORTH-SSI EUROPA-EAST JUP-SOUTH-EUROFOOT JUP-SPEC-EUROFOOT JUP-SOUTH-IMAGE JUP-NORTH-SIMUL IO-EAST JUP-NORTH-IOFOOT ACQ-6 JUP-SOUTH-IOFOOT-6 JUP-NORTH-IOFOOT-6 ACQ-55 JUP-NORTH-IOFOOT-55 ------------------------------------------------------------------------------------------------------------------------------------ Wavelengths 1425 1222 1567 1321 1518 1234 ------------------------------------------------------------------------------------------------------------------------------------