10559( 4) - 10/26/05 09:48 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 10559 Version: 4 Check-in Time: 26-Oct-2005 13:47:49 Title Astrometric monitoring of binary L and T dwarfs ------------------------------------------------------------------------------------ Type Cycle Parallel Pointing Tolerance GO 14 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Herve Bouy Instituto de Astrofisica de Canarias CoI: Dr. Gaspard Duchene Universite de Grenoble I N CoI: Dr. Isabelle Baraffe Centre de Recherche Astronomique de Lyon N CoI: Mr. Ramarao Tata University of Central Florida N CoI: Dr. Daniel T. Britt University of Central Florida N CoI: Dr. Eduardo Martin Instituto de Astrofisica de Canarias N CoI: Dr. Wolfgang Brandner Max-Planck-Institut fur Astronomie, N Heidelberg CoI: Dr. Gibor Basri University of California - Berkeley N CoI: Dr. Ansgar Reiners University of California - Berkeley N CoI: Dr. Maria R. Zapatero-Osorio INTA, Lab. de Astrofisica Espacial y N Fisica Fundamental CoI: Dr. Kelle L. Cruz American Museum of Natural History N CoI: Dr. Adam J. Burgasser University of California - Los Angeles N CoI: Dr. Thierry Forveille Universite de Grenoble I N CoI: Dr. Matilde Fernandez Max-Planck-Institut fur Astronomie, N Heidelberg CoI: Dr. Andrea Ghez University of California - Los Angeles N ------------------------------------------------------------------------------------ Abstract We propose to obtain high angular resolution ACS images of five binary L and T dwarfs in order to determine their orbital parameters and dynamical masses, and directly constrain the evolutionary models of ultracool and substellar objects. The binaries have estimated periods ranging between 5 and 14 years. All of them have already been resolved at least twice (sometimes more) using HST, providing first and second epochs measurements. We propose to obtain two more ACS imaging observations separated by 9 to 12 months during cycle 14. The expected period coverage should therefore range between 35% and 117%, allowing us to compute precise orbital parameters and masses. Our sample is large enough and covers a sufficiently wide range of spectral types (from L3 to T5.5) to allow us to obtain strong constraints the evolutionnary models. ------------------------------------------------------------------------------------ 10559( 4) - 10/26/05 09:48 - [ 2] Observations Description ------------------------ We aim at getting 2 new epoch observations of our targets (binaries) in order to monitor the orbital motion of the companion. Observational strategy: each exposure will be split in a 4 point box dither pattern in order to optimize cosmic ray and bad pixel rejection and improve the PSF quality. Each 25 seconds subexposure of the dither pattern will be split in 4 CRSPLIT exposures in order to minimize the number of CR events and optimize further CR rejection. The total integration time for each visit will be 100 seconds. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 10559( 4) - 10/26/05 09:48 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 DENIS- STAR, BROWN DWARF RA=03H57M26.9000S +/- 0.1", J2000 J=14.6 PJ0357269- DEC=-44D17'30.00" +/- 0.1" 441730 Coordinate Source: Other_Source: 2MASS Comments: This object was generated by the targetselector and retrieved from the 2MASS database. 2 2MASSWJ09201 STAR, BROWN DWARF RA=09H20M12.2000S +/- 0.1", J2000 J=15.625 223+3517429 DEC=+35D17'42.97" +/- 0.1" Coordinate Source: Other_Source: 2MASS Comments: This object was generated by the targetselector and retrieved from the 2MASS database. 3 2MASSWJ17281 STAR, BROWN DWARF RA=17H28M11.5000S +/- 0.1", J2000 J=15.98 150+3948593 DEC=+39D48'59.31" +/- 0.1" Coordinate Source: Other_Source: 2MASS Comments: This object was generated by the targetselector and retrieved from the 2MASS database. 4 DENIS- STAR, BROWN DWARF RA=02H05M29.0000S +/- 0.1", J2000 J=14.6 PJ020529.0- DEC=-11D59'25.00" +/- 0.1" 115925 Coordinate Source: Other_Source: DENIS 5 2MASSWJ15344 STAR, BROWN DWARF RA=15H34M49.8400S +/- 0.1", J2000 J=16.0 984-2952274 DEC=-29D52'27.40" +/- 0.1" Coordinate Source: Other_Source: 2MASS 10559( 4) - 10/26/05 09:48 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type ACS-HRC-DITHER-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.15 Line_Spacing 0.098 Coordinate_Frame POS-TARG Pattern_Orient 19.89 Angle_Between_Sides 63.5 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 10559( 4) - 10/26/05 09:48 - [ 5] Visit: 01 Visit Priority: Visit Requirements: BETWEEN 19-AUG-2005:00:00:00 AND 19-OCT-2005:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 DENIS-PJ020 ACS/HRC ACCUM HRC F814W CR-SPLIT=4 1 24.8 S PATTERN 1 1 529.0-11592 5 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 1 none none 1 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 1 none none 2 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 1 none none 3 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 1 none none 4 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 2 none none 1 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 2 none none 2 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 2 none none 3 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 2 none none 4 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 3 none none 1 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 3 none none 2 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 3 none none 3 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 3 none none 4 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 4 none none 1 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 4 none none 2 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 4 none none 3 1 N/A 15925 10559( 4) - 10/26/05 09:48 - [ 6] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 4 none none 4 1 N/A 15925 10559( 4) - 10/26/05 09:48 - [ 7] Visit: 02 Visit Priority: Visit Requirements: BETWEEN 15-MAY-2006:00:00:00 AND 15-AUG-2006:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 DENIS-PJ020 ACS/HRC ACCUM HRC F814W CR-SPLIT=4 1 49.6 S PATTERN 1 1 529.0-11592 5 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 1 none none 1 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 1 none none 2 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 1 none none 3 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 1 none none 4 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 2 none none 1 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 2 none none 2 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 2 none none 3 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 2 none none 4 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 3 none none 1 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 3 none none 2 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 3 none none 3 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 3 none none 4 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 4 none none 1 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 4 none none 2 1 N/A 15925 DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 4 none none 3 1 N/A 15925 10559( 4) - 10/26/05 09:48 - [ 8] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ DENIS-PJ020529.0-1 1 ACS/HRC ACCUM HRC F814W 4 none none 4 1 N/A 15925 10559( 4) - 10/26/05 09:48 - [ 9] Visit: 03 Visit Priority: Visit Requirements: BETWEEN 19-AUG-2005:00:00:00 AND 19-OCT-2005:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 2MASSWJ0920 ACS/HRC ACCUM HRC F814W CR-SPLIT=4 1 24.8 S PATTERN 1 1 1223+351742 9 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 1 none none 1 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 1 none none 2 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 1 none none 3 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 1 none none 4 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 2 none none 1 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 2 none none 2 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 2 none none 3 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 2 none none 4 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 3 none none 1 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 3 none none 2 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 3 none none 3 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 3 none none 4 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 4 none none 1 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 4 none none 2 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 4 none none 3 1 N/A 17429 10559( 4) - 10/26/05 09:48 - [ 10] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 4 none none 4 1 N/A 17429 10559( 4) - 10/26/05 09:48 - [ 11] Visit: 04 Visit Priority: Visit Requirements: BETWEEN 07-APR-2006:00:00:00 AND 15-AUG-2006:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 2MASSWJ0920 ACS/HRC ACCUM HRC F814W CR-SPLIT=4 1 49.6 S PATTERN 1 1 1223+351742 9 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 1 none none 1 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 1 none none 2 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 1 none none 3 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 1 none none 4 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 2 none none 1 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 2 none none 2 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 2 none none 3 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 2 none none 4 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 3 none none 1 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 3 none none 2 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 3 none none 3 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 3 none none 4 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 4 none none 1 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 4 none none 2 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 4 none none 3 1 N/A 17429 10559( 4) - 10/26/05 09:48 - [ 12] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 4 none none 4 1 N/A 17429 10559( 4) - 10/26/05 09:48 - [ 13] Visit: 05 Visit Priority: Visit Requirements: BETWEEN 13-AUG-2005:00:00:00 AND 19-OCT-2005:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 2MASSWJ1728 ACS/HRC ACCUM HRC F814W CR-SPLIT=4 1 24.8 S PATTERN 1 1 1150+394859 3 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 1 none none 1 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 1 none none 2 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 1 none none 3 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 1 none none 4 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 2 none none 1 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 2 none none 2 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 2 none none 3 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 2 none none 4 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 3 none none 1 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 3 none none 2 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 3 none none 3 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 3 none none 4 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 4 none none 1 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 4 none none 2 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 4 none none 3 1 N/A 48593 10559( 4) - 10/26/05 09:48 - [ 14] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 4 none none 4 1 N/A 48593 10559( 4) - 10/26/05 09:48 - [ 15] Visit: 06 Visit Priority: Visit Requirements: BETWEEN 15-MAY-2006:00:00:00 AND 15-AUG-2006:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 2MASSWJ1728 ACS/HRC ACCUM HRC F814W CR-SPLIT=4 1 49.6 S PATTERN 1 1 1150+394859 3 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 1 none none 1 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 1 none none 2 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 1 none none 3 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 1 none none 4 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 2 none none 1 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 2 none none 2 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 2 none none 3 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 2 none none 4 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 3 none none 1 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 3 none none 2 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 3 none none 3 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 3 none none 4 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 4 none none 1 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 4 none none 2 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 4 none none 3 1 N/A 48593 10559( 4) - 10/26/05 09:48 - [ 16] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 4 none none 4 1 N/A 48593 10559( 4) - 10/26/05 09:48 - [ 17] Visit: 07 Visit Priority: Visit Requirements: BETWEEN 31-DEC-2005:00:00:00 AND 16-JAN-2006:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 2MASSWJ1728 ACS/HRC ACCUM HRC F814W CR-SPLIT=4 1 49.6 S PATTERN 1 1 1150+394859 3 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 1 none none 1 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 1 none none 2 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 1 none none 3 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 1 none none 4 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 2 none none 1 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 2 none none 2 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 2 none none 3 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 2 none none 4 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 3 none none 1 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 3 none none 2 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 3 none none 3 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 3 none none 4 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 4 none none 1 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 4 none none 2 1 N/A 48593 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 4 none none 3 1 N/A 48593 10559( 4) - 10/26/05 09:48 - [ 18] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ17281150+39 1 ACS/HRC ACCUM HRC F814W 4 none none 4 1 N/A 48593 10559( 4) - 10/26/05 09:48 - [ 19] Visit: 08 Visit Priority: Visit Requirements: BETWEEN 19-AUG-2005:00:00:00 AND 19-OCT-2005:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 DENIS-PJ035 ACS/HRC ACCUM HRC F814W CR-SPLIT=4 1 24.8 S PATTERN 1 1 7269-441730 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 1 none none 1 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 1 none none 2 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 1 none none 3 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 1 none none 4 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 2 none none 1 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 2 none none 2 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 2 none none 3 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 2 none none 4 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 3 none none 1 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 3 none none 2 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 3 none none 3 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 3 none none 4 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 4 none none 1 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 4 none none 2 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 4 none none 3 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 4 none none 4 1 N/A 1730 10559( 4) - 10/26/05 09:48 - [ 20] Visit: 09 Visit Priority: Visit Requirements: BETWEEN 15-MAY-2006:00:00:00 AND 15-AUG-2006:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 DENIS-PJ035 ACS/HRC ACCUM HRC F814W CR-SPLIT=4 1 49.6 S PATTERN 1 1 7269-441730 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 1 none none 1 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 1 none none 2 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 1 none none 3 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 1 none none 4 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 2 none none 1 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 2 none none 2 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 2 none none 3 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 2 none none 4 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 3 none none 1 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 3 none none 2 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 3 none none 3 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 3 none none 4 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 4 none none 1 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 4 none none 2 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 4 none none 3 1 N/A 1730 DENIS-PJ0357269-44 1 ACS/HRC ACCUM HRC F814W 4 none none 4 1 N/A 1730 10559( 4) - 10/26/05 09:48 - [ 21] Visit: 10 Visit Priority: Visit Requirements: BETWEEN 01-JAN-2006:00:00:00 AND 01-MAR-2006:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 2MASSWJ1534 ACS/HRC ACCUM HRC F814W CR-SPLIT=4 1 49.6 S PATTERN 1 1 4984-295227 4 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 1 none none 1 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 1 none none 2 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 1 none none 3 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 1 none none 4 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 2 none none 1 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 2 none none 2 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 2 none none 3 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 2 none none 4 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 3 none none 1 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 3 none none 2 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 3 none none 3 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 3 none none 4 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 4 none none 1 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 4 none none 2 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 4 none none 3 1 N/A 52274 10559( 4) - 10/26/05 09:48 - [ 22] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 4 none none 4 1 N/A 52274 10559( 4) - 10/26/05 09:48 - [ 23] Visit: 11 Visit Priority: Visit Requirements: BETWEEN 11-APR-2006:00:00:00 AND 15-AUG-2006:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 2MASSWJ1534 ACS/HRC ACCUM HRC F814W CR-SPLIT=4 1 49.6 S PATTERN 1 1 4984-295227 4 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 1 none none 1 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 1 none none 2 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 1 none none 3 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 1 none none 4 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 2 none none 1 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 2 none none 2 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 2 none none 3 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 2 none none 4 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 3 none none 1 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 3 none none 2 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 3 none none 3 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 3 none none 4 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 4 none none 1 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 4 none none 2 1 N/A 52274 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 4 none none 3 1 N/A 52274 10559( 4) - 10/26/05 09:48 - [ 24] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ15344984-29 1 ACS/HRC ACCUM HRC F814W 4 none none 4 1 N/A 52274 10559( 4) - 10/26/05 09:48 - [ 25] Visit: 23 Visit Priority: Visit Requirements: BETWEEN 19-AUG-2005:00:00:00 AND 19-OCT-2005:00:00:00 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 2MASSWJ0920 ACS/HRC ACCUM HRC F814W CR-SPLIT=4 1 49.6 S PATTERN 1 1 1223+351742 9 ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 1 none none 1 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 1 none none 2 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 1 none none 3 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 1 none none 4 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 2 none none 1 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 2 none none 2 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 2 none none 3 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 2 none none 4 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 3 none none 1 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 3 none none 2 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 3 none none 3 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 3 none none 4 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 4 none none 1 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 4 none none 2 1 N/A 17429 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 4 none none 3 1 N/A 17429 10559( 4) - 10/26/05 09:48 - [ 26] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 2MASSWJ09201223+35 1 ACS/HRC ACCUM HRC F814W 4 none none 4 1 N/A 17429 10559( 4) - 10/26/05 09:48 - [ 27] Summary Form for Proposal 10559 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures HRC ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/HRC ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=4 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BETWEEN 19-AUG-2005 00 00 00 AND 19-OCT-2005 00 00 00; PATTERN 1 1; BETWEEN 15-MAY-2006 00 00 00 AND 15-AUG-2006 00 00 00; BETWEEN 19-AUG-2005 00 00 00 AND 19-OCT-2005 00 00 00; BETWEEN 07-APR-2006 00 00 00 AND 15-AUG-2006 00 00 00; BETWEEN 13-AUG-2005 00 00 00 AND 19-OCT-2005 00 00 00; BETWEEN 15-MAY-2006 00 00 00 AND 15-AUG-2006 00 00 00; BETWEEN 31-DEC-2005 00 00 00 AND 16-JAN-2006 00 00 00; BETWEEN 19-AUG-2005 00 00 00 AND 19-OCT-2005 00 00 00; BETWEEN 15-MAY-2006 00 00 00 AND 15-AUG-2006 00 00 00; BETWEEN 01-JAN-2006 00 00 00 AND 01-MAR-2006 00 00 00; BETWEEN 11-APR-2006 00 00 00 AND 15-AUG-2006 00 00 00; BETWEEN 19-AUG-2005 00 00 00 AND 19-OCT-2005 00 00 00; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names DENIS-PJ020529.0-115925 2MASSWJ09201223+3517429 2MASSWJ17281150+3948593 DENIS-PJ0357269-441730 2MASSWJ15344984-2952274 ------------------------------------------------------------------------------------------------------------------------------------