8887( 2) - 12/12/00 09:34 - [ 1] PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID: 8887 Version: 2 Check-in Date: 12-Dec-2000 09:33:45 1.Proposal Title: Heritage Observations of the IC 2944 ------------------------------------------------------------------------------------ 2. Proposal For 3. Cycle GO/DD 9 ------------------------------------------------------------------------------------ 4. Investigators Contact? PI: Keith Noll Space Telescope Science Institute CoI: Forrest Hamilton Computer Sciences Corp/STScI Y CoI: Howard Bond Space Telescope Science Institute N CoI: Carol Christian Space Telescope Science Institute N CoI: Lisa Frattare Space Telescope Science Institute N CoI: Zolt Levay Space Telescope Science Institute N ------------------------------------------------------------------------------------ 5. Abstract We are observing the IC 2944 as part of the Hubble Heritage Project. The aim of the Heritage Project is to provide spectacular HST color images for public release, outreach, and education. We are supplementing existing archival data to produce a three color image. ------------------------------------------------------------------------------------ Observations Description ------------------------ Broadband filters (B, V, and R) will be obtained to supplement existing archival narrowband H-alpha data. The broadband data will be combined with the H-alpha data (Thackeray's globules in IC 2944: HAlpha imaging with WFPC2 / 7381) to produce a near true color image that will be released to the public. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 8887( 2) - 12/12/00 09:34 - [ 2] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 IC2944- ISM, DARK CLOUD RA=11H 38M 15.5S +/- 0.3", DEC=- J2000 SURF-LINE(6563)=1.7+/-0.5e-13 GLOBULE1 63D 21' 4.0" +/- 0.3", PLATE- V = 10.66+/-0.01 ID=06AG B-V = 0.04+/-0.01 Coordinate Source: GSC_SURVEY_PLATE Comments: Coords and flux data from prop. 7381 8887( 2) - 12/12/00 09:34 - [ 3] Visit: 01 Visit Priority: Visit Requirements: ORIENT 329.97D TO 329.97D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 IC2944-GLOB WFPC2 IMAGE WF4-FIX F439W CR-SPLIT=0.5,CR-TOLERANCE=0.1 1 800 S ULE1 Comments: B ------------------------------------------------------------------------------------------------------------------------------------ 2 IC2944-GLOB WFPC2 IMAGE WF4-FIX F555W CR-SPLIT=0.5,CR-TOLERANCE=0.1 1 460 S ULE1 Comments: V ------------------------------------------------------------------------------------------------------------------------------------ 3 IC2944-GLOB WFPC2 IMAGE WF4-FIX F675W CR-SPLIT=0.5,CR-TOLERANCE=0.1 1 400 S ULE1 Comments: R ------------------------------------------------------------------------------------------------------------------------------------ 8887( 2) - 12/12/00 09:34 - [ 4] Summary Form for Proposal 8887 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures WF4-FIX ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=0.5 CR-TOLERANCE=0.1 ------------------------------------------------------------------------------------------------------------------------------------ Proposal Category GO/DD ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ORIENT 329.97D TO 329.97D ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F439W F555W F675W ------------------------------------------------------------------------------------------------------------------------------------ Target Names IC2944-GLOBULE1 ------------------------------------------------------------------------------------------------------------------------------------