Page 1 PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID 1062c Report Date: 09-May-96:16:06 Version: ********** Check-in Date: ********** 1.Proposal Title: A PHOTOMETRIC SEARCH FOR PLANETS OF NEARBY STARS; GTO PROPOSAL #1062 ------------------------------------------------------------------------------------ 2. Scientific Category 3. Proposal For 4. Proposal Type 5. Continuation ID SOLAR SYSTEM GTO/OS Sub Category EXTRASOLAR PLANETS ------------------------------------------------------------------------------------ 6. Principal Investigator Institution Country Telephone Prof. William G Fastie JOHNS HOPKINS UNIVERSITY USA (410) 516-5185 ADJNCT RESEARCH PROF ------------------------------------------------------------------------------------ 7. Abstract The proposed research is a search for planets of nearby stars. The technique involves use of the Planetary Camera with narrow and wide band pass filters to photometrically measure the presence of resolved dark companions. The exposures are calculated to provide 70000 electrons per pixel at 1.2 arcsec from the target stars. Multiple exposures will be required. ------------------------------------------------------------------------------------ 8. Scientific Key Words: PHOTOMETRIC EXTRA SOLAR PLANETS, PESP GTO PROPOSAL 1062 ------------------------------------------------------------------------------------ 9. Est obs time (hours) pri: 90.14 par: 0 10. Num targs pri: 18 par: 0 ------------------------------------------------------------------------------------ 11. Instruments requested: WF/PC ------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------ Page 2 I. GENERAL FORM Proposal 1062c PI: Prof. William G Fastie Proposal Title: A PHOTOMETRIC SEARCH FOR PLANETS OF NEARBY STARS; GTO PROPOSAL #1062 ------------------------------------------------------------------------------------ 1. Proposers: Proposers Institution Country ESA ------------------------------------------------------------------------------------ Prof. William G Fastie JOHNS HOPKINS UNIVERSITY USA Prof. John Caldwell YORK UNIVERSITY CANADA Prof. Daniel J Schroeder BELOIT COLLEGE USA ------------------------------------------------------------------------------------ 2. Scientific Justification. The proposed research is a search for planets of nearby stars. The technique involves use of the Planetary Camera with narrow and wide band pass filters to photometrically measure the presence of resolved dark companions. ------------------------------------------------------------------------------------ 3. Description of proposed observations. Only nearby stars will be observed. Except for Priority IV targets, repeated observations at specified intervals will be required to determine whether faint background objects are companions. Two or three color filters will be used to differentiate between faint cool stars and planets. Assigned total of 94.5 hrs includes: 42.8 GTO hrs of W. Fastie, obs. scientist 42.8 GTO hrs of D. Schroeder, obs. scientist 8.9 GTO hrs of J. Caldwell, obs. scientist ------------------------------------------------------------------------------------ 11. Address Information Name: WILLIAM G FASTIE Category: PI Institution: JOHNS HOPKINS UNIVERSITY Address: HOMEWOOD CAMPUS City: BALTIMORE State: MD Zip Code: 21218 Country: USA Telephone: (410) 516-5185 Telex (or e-mail): ------------------------------------------------------------------------------------ Name: DANIEL J SCHROEDER Category: PI Institution: BELOIT COLLEGE Address: DEPT. OF PHYS. & ASTRON. City: BELOIT State: WI Zip Code: 53511 Country: USA Telephone: (608) 363-2258 Telex (or e-mail): ------------------------------------------------------------------------------------ TARGET LIST a) Fixed Targets ID = 1062c [ 3] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial |Acqui|FLX| Flux data No | Name | Description | Position |Eqnx | Vel. |Prblm|REF| | | | | | | | | ------------------------------------------------------------------------------------------------------------------------------------ 19 L726-8-A A,141 RA = 1H 39M 1.0S +/- 2000 1 V = 12.52 +/- 0.1 3.0", 1 TYPE = M5.6V DEC = -17D 57' 0" +/- 3" 1 A(V) = 0.0 +/- 0 Comments: START OF LIST; TARGET 19 M5.6 STAR; UVX Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 0.2327 +/- 0.0001 0.5620 +/- 0.0010 0.3900 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 20 HD10700 TAU- A,137 RA = 1H 44M 4.0S +/- 2000 1 V = 3.5 +/- 0.1 CETI 1.0", 1 TYPE = G8V DEC = -15D 56' 15" +/- 1" 1 A(V) = 0.0 +/- 0 Comments: G8V STAR Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 -0.1191 +/- 0.0001 0.8560 +/- 0.0010 0.2800 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 21 HD16160 A,139 RA = 2H 36M 4.8S +/- 2000 1 V = 5.82 +/- 0.1 BD+6D398 3.0", 1 TYPE = K3 DEC = +6D 53' 13" +/- 3" 1 A(V) = 0.0 +/- 0 Comments: K3 STAR; WOBBLER Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 0.1216 +/- 0.0001 1.4510 +/- 0.0010 0.1400 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 22 HD22049 A,139 RA = 3H 32M 55.7S +/- 2000 1 V = 3.73 +/- 0.1 EPSILON-ERI 1.0", 1 TYPE = K2V DEC = -9D 27' 30" +/- 1" 1 A(V) = 0.0 +/- 0 Comments: K2V STAR Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 -0.0657 +/- 0.0001 0.0210 +/- 0.0010 0.3000 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 23 HD48915A A,123 RA = 6H 45M 8.8S +/- 2000 1 V = -1.46 +/- 0.05 SIRIUS 1.0", 1 TYPE = A0V DEC = -16D 42' 59" +/- 1" 1 A(V) = 0.0 +/- 0 Comments: A0V STAR Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 -0.0385 +/- 0.0001 -1.2050 +/- 0.0010 0.3800 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 24 HD61421A A,134 RA = 7H 39M 18.0S +/- 2000 1 V = 0.37 +/- 0.03 PROCYON 1.0", 1 TYPE = F5 DEC = +5D 13' 29" +/- 1" 1 A(V) = 0.0 +/- 0 Comments: F5 STAR Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 -0.0476 +/- 0.0001 -1.0230 +/- 0.0010 0.2900 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 25 HD90839 A,134 RA = 10H 30M 37.5S +/- 2000 1 V = 4.84 +/- 0.1 36UMA-A 3.0", 1 TYPE = F8V DEC = +55D 58' 50" +/- 3" 1 A(V) = 0.0 +/- 0 Comments: F8V STAR; WOBBLER TARGET LIST a) Fixed Targets ID = 1062c [ 4] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial |Acqui|FLX| Flux data No | Name | Description | Position |Eqnx | Vel. |Prblm|REF| | | | | | | | | ------------------------------------------------------------------------------------------------------------------------------------ Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 -0.0210 +/- 0.0001 -0.0300 +/- 0.0010 0.0800 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 26 WOLF359 A,141 RA = 10H 56M 29.0S +/- 2000 1 V = 13.53 +/- 0.2 3.0", 1 TYPE = M8 DEC = +7D 0' 55" +/- 3" 1 A(V) = 0.0 +/- 0 Comments: M8 STAR; UVX Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 -0.2571 +/- 0.0001 -2.7200 +/- 0.0010 0.4200 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 27 L145-141 A,120 RA = 11H 45M 43.0S +/- 2000 1 V = 11.44 +/- 0.2 3.0", 1 TYPE = WD DEC = -64D 50' 24" +/- 3" 1 A(V) = 0.0 +/- 0 Comments: DA WD? Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 0.4149 +/- 0.0001 -0.3340 +/- 0.0010 0.2100 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 28 ROSS128 A,141 RA = 11H 47M 45.0S +/- 2000 1 V = 11 +/- 0.2 3.0", 1 TYPE = M5 DEC = +0D 48' 19" +/- 3" 1 A(V) = 0.0 +/- 0 Comments: M5 STAR; UVX Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 0.0422 +/- 0.0001 -1.1900 +/- 0.0010 0.3000 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 29 PROXIMA-CEN A,141 RA = 14H 29M 43.0S +/- 2000 1 V = 11.05 +/- 0.2 1.0", 1 TYPE = M5.5 VE DEC = -62D 40' 47" +/- 1" 1 A(V) = 0.0 +/- 0 Comments: M5.5VE STAR Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 -0.5105 +/- 0.0001 0.7720 +/- 0.0010 0.7700 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 30 HD128621 A,139 RA = 14H 39M 35.2S +/- 2000 1 V = 1.33 +/- 0.1 ALPHA-CEN-B 1.0", 1 TYPE = K1V DEC = -60D 50' 16" +/- 1" 1 A(V) = 0.0 +/- 0 Comments: K1V STAR Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 -0.4979 +/- 0.0001 0.6930 +/- 0.0010 0.7500 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 31 HD128620 A,137 RA = 14H 39M 36.7S +/- 2000 1 V = -0.01 +/- 0.01 ALPHA-CEN-A 1.0", 1 TYPE = G2V DEC = -60D 50' 0" +/- 1" 1 A(V) = 0.0 +/- 0 Comments: G2V STAR Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 -0.4979 +/- 0.0001 0.6930 +/- 0.0010 0.7500 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ TARGET LIST a) Fixed Targets ID = 1062c [ 5] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial |Acqui|FLX| Flux data No | Name | Description | Position |Eqnx | Vel. |Prblm|REF| | | | | | | | | ------------------------------------------------------------------------------------------------------------------------------------ 32 BD+4D3561 A,141 RA = 17H 57M 48.3S +/- 2000 1 V = 9.54 +/- 0.1 BARNARDS- 1.0", 1 TYPE = M5V STAR DEC = +4D 41' 34" +/- 1" 1 A(V) = 0.0 +/- 0 Comments: M5V STAR Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 -0.0505 +/- 0.0001 10.2820 +/- 0.0010 0.5500 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 33 ROSS154 A,141 RA = 18H 49M 50.0S +/- 2000 1 V = 10.6 +/- 0.2 3.0", 1 TYPE = M4.5V DEC = -23D 50' 9" +/- 3" 1 A(V) = 0.0 +/- 0 Comments: M4.5V STAR; UVX Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 0.0503 +/- 0.0001 -0.2070 +/- 0.0010 0.3500 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 34 HD187642 A,124 RA = 19H 50M 46.8S +/- 2000 1 V = 0.76 +/- 0.3 ALTAIR 1.0", 1 TYPE = A7V DEC = +8D 52' 6" +/- 1" 1 A(V) = 0.0 +/- 0 Comments: A7V STAR Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 0.0363 +/- 0.0001 0.3860 +/- 0.0010 0.2000 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 35 G208-44-5 A,141 RA = 19H 53M 54.0S +/- 2000 1 V = 13.41 +/- 0.2 3.0", 1 TYPE = M4.5VE DEC = +44D 24' 55" +/- 3" 1 A(V) = 0.0 +/- 0 Comments: M4.5VE STAR; UVX Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 0.0410 +/- 0.0001 -0.5850 +/- 0.0010 0.2100 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ 36 ROSS248 A,141 RA = 23H 41M 55.0S +/- 2000 1 V = 12.29 +/- 0.2 3.0", 1 TYPE = M4.9VE DEC = +44D 10' 30" +/- 3" 1 A(V) = 0.0 +/- 0 Comments: M4.9VE STAR; UVX; TARGETS 37-40 DROPPED FROM LIST Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) J 2000.00 0.0079 +/- 0.0001 -1.6150 +/- 0.0010 0.3100 +/- 0.0100 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 1062c [ 6] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 DEFINE # PC IMAGE P6 # CR-SPLIT=NO 1 1S 1 # POS TARG -17,17 OBS-4 NON-INT Comments: EXPOSURE TO BE +/- 10 PERCENT OF SPECIFIED VALUE. CORRECT FOR PROPER MOTION AND PARALLAX. ------------------------------------------------------------------------------------------------------------------------------------ 12 DEFINE # PC IMAGE P6 # CR-SPLIT=NO 4 1S 1 # NON-INT OBS-5 Comments: EXPOSURE TO BE +/- 10 PERCENT OF SPECIFIED VALUE. CORRECT FOR PROPER MOTION AND PARALLAX. ------------------------------------------------------------------------------------------------------------------------------------ 20 USE OBS HD10700 F122M, X0.7 1 CYCLE 9 -4 F875M GROUP 20-22 NO GAP Comments: TAU CETI; USE SAME GUIDE STARS FOR 20-22; SEE 220-222 & 320- 322 ------------------------------------------------------------------------------------------------------------------------------------ 21 USE OBS ^ F875M X400 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 22 USE OBS ^ F622W X100 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 30 USE OBS HD22049 F122M, X0.7 1 CYCLE 9 -4 F875M GROUP 30-32 NO GAP Comments: EPSILON ERI; USE SAME GUIDE STARS FOR 30-32; SEE 230-232 & 330-332 ------------------------------------------------------------------------------------------------------------------------------------ 31 USE OBS ^ F875M X400 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 32 USE OBS ^ F622W X100 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 40 USE OBS HD48915A F122M, X0.26 1 CYCLE 9 -4 F889N GROUP 40-43 NO GAP Comments: SIRIUS; USE SAME GUIDE STARS FOR 40-43; SEE 240-243 & 340- 343 ------------------------------------------------------------------------------------------------------------------------------------ 41 USE OBS HD48915A F889N X140 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 42 USE OBS ^ F631N X140 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 43 USE OBS ^ F502N X80 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 1062c [ 7] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 50 USE OBS HD61421A F122M, X0.8 1 CYCLE 9 -4 F889N GROUP 50-53 NO GAP Comments: PROCYON; USE SAME GUIDE STARS FOR 50-53; SEE 250-253 & 350- 353 ------------------------------------------------------------------------------------------------------------------------------------ 51 USE OBS ^ F889N X500 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 52 USE OBS ^ F631N X600 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 53 USE OBS ^ F502N X400 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 60 USE OBS HD128621 F122M, X1.2 1 CYCLE 9 -4 F889N GROUP 60-63 NO GAP Comments: ALPHA CEN B; USE SAME GUIDE STARS FOR 60-63; TARGET IN CONTINUOUS VIEWING ZONE; MAY REQUIRE SPECIAL POSITION ON PC TO KEEP ALPHA CEN A OUT OF PC FOV; SEE 260-263 & 360-363 ------------------------------------------------------------------------------------------------------------------------------------ 61 USE OBS ^ F889N X700 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 62 USE OBS ^ F631N X1200 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 63 USE OBS HD128621 F502N X1200 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 70 USE OBS HD128620 F122M, X0.5 1 CYCLE 9 -4 F889N GROUP 70-73 NO GAP Comments: ALPHA CEN A; USE SAME GUIDE STARS FOR 70-73; TARGET IN CONTINUOUS VIEWING ZONE; SEE 270-273 & 370-373 ------------------------------------------------------------------------------------------------------------------------------------ 71 USE OBS ^ F889N X230 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 72 USE OBS ^ F631N X400 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 73 USE OBS ^ F502N X300 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 1062c [ 8] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 80 USE OBS HD187642 F122M, X1.8 1 CYCLE 9 -4 F889N GROUP 80-83 NO GAP Comments: ALTAIR; USE SAME GUIDE STARS FOR 80-83; SEE 280-283 & 380- 383 ------------------------------------------------------------------------------------------------------------------------------------ 81 USE OBS ^ F889N X900 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 82 USE OBS ^ F502N X600 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 83 USE OBS ^ F631N X900 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 110 USE OBS BD+4D3561 F875M X40 2 CYCLE 9 -4 GROUP 110-112 NO GAP Comments: BARNARD'S STAR; USE SAME GUIDE STARS FOR 110-112; EXACT TIME OF OBSERVATION IS CRITICAL: CONSULT PI; SEE 410-412 ------------------------------------------------------------------------------------------------------------------------------------ 111 USE OBS BD+4D3561 F875M X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 112 USE OBS ^ F622W X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 120 USE OBS PROXIMA-CEN F875M X40 4 CYCLE 9 -4 GROUP 120-122 NO GAP Comments: PROXIMA-CEN; USE SAME GUIDE STARS FOR 120-122; TARGET IN CONTINUOUS VIEWING ZONE ------------------------------------------------------------------------------------------------------------------------------------ 121 USE OBS ^ F875M X1000 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 122 USE OBS ^ F622W X1000 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 130 USE OBS L145-141 F875M X50 2 CYCLE 9 -4 GROUP 130-131 NO GAP Comments: WHITE DWARF; USE SAME GUIDE STARS FOR 130-131; TARGET IN CONTINUOUS VIEWING ZONE; SEE 430-431 ------------------------------------------------------------------------------------------------------------------------------------ 131 USE OBS ^ F850LP X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 1062c [ 9] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 140 USE OBS ROSS128 F875M X40 4 CYCLE 9 -4 GROUP 140-142 NO GAP Comments: USE SAME GUIDE STARS FOR 140- 142 ------------------------------------------------------------------------------------------------------------------------------------ 141 USE OBS ^ F875M X400 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 142 USE OBS ^ F622W X400 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 150 USE OBS ROSS154 F875M X40 4 CYCLE 9 -4 GROUP 150-152 NO GAP Comments: USE SAME GUIDE STARS FOR 150- 152 ------------------------------------------------------------------------------------------------------------------------------------ 151 USE OBS ^ F875M X400 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 152 USE OBS ^ F622W X400 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 160 USE OBS ROSS248 F875M X50 4 CYCLE 9 -4 GROUP 160-162 NO GAP Comments: USE SAME GUIDE STARS FOR 160- 162 ------------------------------------------------------------------------------------------------------------------------------------ 161 USE OBS ^ F875M X400 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 162 USE OBS ^ F622W X400 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 170 USE OBS WOLF359 F875M X50 4 CYCLE 9 -4 GROUP 170-172 NO GAP Comments: SAME GUIDE STARS FOR 170-172 ------------------------------------------------------------------------------------------------------------------------------------ 171 USE OBS ^ F875M X1000 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 172 USE OBS ^ F622W X1000 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 180 USE OBS L726-8-A F875M X50 4 CYCLE 9 -4 GROUP 180-182 NO GAP Comments: USE SAME GUIDE STARS FOR 180- 182 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 1062c [ 10] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 181 USE OBS L726-8-A F875M X400 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 182 USE OBS ^ F622W X400 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 190 USE OBS HD16160 F122M, X5 2 CYCLE 9 -4 F875M GROUP 190-192 NO GAP Comments: BD+6D398; USE SAME GUIDE STARS FOR 190-192; SEE 390-392 ------------------------------------------------------------------------------------------------------------------------------------ 191 USE OBS ^ F875M X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 192 USE OBS ^ F622W X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 200 USE OBS HD90839 F122M, X2 2 CYCLE 9 -4 F875M GROUP 200-202 NO GAP Comments: 36 UMA-A; USE SAME GUIDE STARS FOR 200-202; SEE 400-402 ------------------------------------------------------------------------------------------------------------------------------------ 201 USE OBS ^ F875M X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 202 USE OBS ^ F622W X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 210 USE OBS G208-44-5 F875M X50 4 CYCLE 9 -4 GROUP 210-212 NO GAP Comments: USE SAME GUIDE STARS FOR 210- 212 ------------------------------------------------------------------------------------------------------------------------------------ 211 USE OBS ^ F875M X400 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 212 USE OBS G208-44-5 F622W X400 4 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 220 USE OBS HD10700 F122M, X0.7 1 CYCLE 9 -4 F875M AFTER 20 BY 60D +/ - 10D GROUP 220-222 NO GAP Comments: TAU CETI; USE SAME GUIDE STARS FOR 220-222 ------------------------------------------------------------------------------------------------------------------------------------ 221 USE OBS ^ F875M X400 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 1062c [ 11] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 222 USE OBS ^ F622W X100 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 230 USE OBS HD22049 F122M, X0.7 1 CYCLE 9 -4 F875M AFTER 30 BY 60D +/ - 10D GROUP 230-232 NO GAP Comments: EPSILON ERI; USE SAME GUIDE STARS FOR 230-232 ------------------------------------------------------------------------------------------------------------------------------------ 231 USE OBS ^ F875M X400 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 232 USE OBS ^ F622W X100 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 240 USE OBS HD48915A F122M, X0.26 1 CYCLE 9 -4 F889N AFTER 40 BY 60D +/ - 10D GROUP 240-243 NO GAP Comments: SIRIUS; USE SAME GUIDE STARS FOR 240-243 ------------------------------------------------------------------------------------------------------------------------------------ 241 USE OBS ^ F889N X140 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 242 USE OBS ^ F631N X140 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 243 USE OBS HD48915A F502N X80 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 250 USE OBS HD61421A F122M, X0.8 1 CYCLE 9 -4 F889N AFTER 50 BY 60D +/ - 10D GROUP 250-253 NO GAP Comments: PROCYON; USE SAME GUIDE STARS FOR 250-253 ------------------------------------------------------------------------------------------------------------------------------------ 251 USE OBS ^ F889N X500 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 252 USE OBS ^ F631N X600 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 253 USE OBS ^ F502N X400 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 1062c [ 12] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 260 USE OBS HD128621 F122M, X1.2 1 CYCLE 9 -4 F889N AFTER 60 BY 60D +/ - 10D GROUP 260-263 NO GAP Comments: ALPHA CEN B; USE SAME GUIDE STARS FOR 260-263; TARGET IN CONTINUOUS VIEWING ZONE; MAY REQUIRE SPECIAL POSITION ON PC TO KEEP ALPHA CEN A OUT OF PC FOV ------------------------------------------------------------------------------------------------------------------------------------ 261 USE OBS ^ F889N X700 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 262 USE OBS ^ F631N X1200 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 263 USE OBS ^ F502N X1200 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 270 USE OBS HD128620 F122M, X0.5 1 CYCLE 9 -4 F889N AFTER 70 BY 60D +/ - 10D GROUP 270-273 NO GAP Comments: ALPHA CEN A; USES SAME GUIDE STARS FOR 270-273; TARGET IN CONTINUOUS VIEWING ZONE ------------------------------------------------------------------------------------------------------------------------------------ 271 USE OBS HD128620 F889N X230 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 272 USE OBS ^ F631N X400 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 273 USE OBS ^ F502N X300 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 280 USE OBS HD187642 F122M, X1.8 1 CYCLE 9 -4 F889N AFTER 80 BY 60D +/ - 10D GROUP 280-283 NO GAP Comments: ALTAIR; USE SAME GUIDE STARS FOR 280-283 ------------------------------------------------------------------------------------------------------------------------------------ 281 USE OBS ^ F889N X900 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 282 USE OBS ^ F502N X600 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 1062c [ 13] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 283 USE OBS ^ F631N X900 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 320 USE OBS HD10700 F122M, X0.7 1 CYCLE 9 -4 F875M AFTER 20 BY 240D + /- 10D GROUP 320-322 NO GAP Comments: TAU CETI; USE SAME GUIDE STARS FOR 320-322 ------------------------------------------------------------------------------------------------------------------------------------ 321 USE OBS ^ F875M X400 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 322 USE OBS ^ F622W X100 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 330 USE OBS HD22049 F122M, X0.7 1 CYCLE 9 -4 F875M AFTER 30 BY 240D + /- 10D GROUP 330-332 NO GAP Comments: EPSILON ERI; USE SAME GUIDE STARS FOR 330-332 ------------------------------------------------------------------------------------------------------------------------------------ 331 USE OBS ^ F875M X400 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 332 USE OBS ^ F622W X100 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 340 USE OBS HD48915A F122M, X0.26 1 CYCLE 9 -4 F889N AFTER 40 BY 240D + /- 10D GROUP 340-343 NO GAP Comments: SIRIUS; USE SAME GUIDE STARS FOR 340-343 ------------------------------------------------------------------------------------------------------------------------------------ 341 USE OBS ^ F889N X140 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 342 USE OBS ^ F631N X140 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 343 USE OBS ^ F502N X80 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 1062c [ 14] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 350 USE OBS HD61421A F122M, X0.8 1 CYCLE 9 -4 F889N AFTER 50 BY 240D + /- 10D GROUP 350-353 NO GAP Comments: PROCYON; USE SAME GUIDE STARS FOR 350-353 ------------------------------------------------------------------------------------------------------------------------------------ 351 USE OBS ^ F889N X500 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 352 USE OBS ^ F631N X600 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 353 USE OBS HD61421A F502N X400 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 360 USE OBS HD128621 F122M, X1.2 1 CYCLE 9 -4 F889N AFTER 60 BY 240D + /- 10D GROUP 360-363 NO GAP Comments: ALPHA CEN B; USE SAME GUIDE STARS FOR 360-363; TARGET IN CONTINUOUS VIEWING ZONE; MAY REQUIRE SPECIAL POSITION ON PC TO KEEP ALPHA CEN A OUT OF PC FOV ------------------------------------------------------------------------------------------------------------------------------------ 361 USE OBS ^ F889N X700 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 362 USE OBS ^ F631N X1200 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 363 USE OBS ^ F502N X1200 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 370 USE OBS HD128620 F122M, X0.5 1 CYCLE 9 -4 F889N AFTER 70 BY 240D + /- 10D GROUP 370-373 NO GAP Comments: ALPHA CEN A; USES SAME GUIDE STARS FOR 370-373; TARGET IN CONTINUOUS VIEWING ZONE ------------------------------------------------------------------------------------------------------------------------------------ 371 USE OBS ^ F889N X230 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 372 USE OBS ^ F631N X400 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 1062c [ 15] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 373 USE OBS ^ F502N X300 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 380 USE OBS HD187642 F122M, X1.8 1 CYCLE 9 -4 F889N AFTER 80 BY 240D + /- 10D GROUP 380-383 NO GAP Comments: ALTAIR; USE SAME GUIDE STARS FOR 380-383 ------------------------------------------------------------------------------------------------------------------------------------ 381 USE OBS HD187642 F889N X900 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 382 USE OBS ^ F502N X600 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 383 USE OBS ^ F631N X900 1 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 390 USE OBS HD16160 F122M, X5 2 CYCLE 9 -4 F875M GROUP 390-392 NO GAP Comments: BD+6D398; USE SAME GUIDE STARS FOR 390-392 ------------------------------------------------------------------------------------------------------------------------------------ 391 USE OBS ^ F875M X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 392 USE OBS ^ F622W X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 400 USE OBS HD90839 F122M, X2 2 CYCLE 9 -4 F875M GROUP 400-402 NO GAP Comments: 36 UMA-A; USE SAME GUIDE STARS FOR 400-402 ------------------------------------------------------------------------------------------------------------------------------------ 401 USE OBS ^ F875M X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 402 USE OBS ^ F622W X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ EXPOSURE LOGSHEET ID = 1062c [ 16] ------------------------------------------------------------------------------------------------------------------------------------ 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |10 | 11 | 12 |13 |14| 15 ------------------------------------------------------------------------------------------------------------------------------------ Line | Seq | Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | S/N |Flx|Pr| Special Number | Name | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| |Rel. Time|Ref| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 410 USE OBS BD+4D3561 F875M X40 2 CYCLE 9 -4 GROUP 410-412 NO GAP AFTER 110 BY 180D +/- 10D Comments: BARNARD'S STAR; USE SAME GUIDE STARS FOR 410-412; EXACT TIME OF OBSERVATION IS CRITICAL: CONSULT PI; ------------------------------------------------------------------------------------------------------------------------------------ 411 USE OBS BD+4D3561 F875M X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 412 USE OBS ^ F622W X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ 430 USE OBS L145-141 F875M X50 2 CYCLE 9 -4 GROUP 430-431 NO GAP AFTER 130 BY 180D +/- 10D Comments: WHITE DWARF; USE SAME GUIDE STARS FOR 430-431; TARGET IN CONTINUOUS VIEWING ZONE; ------------------------------------------------------------------------------------------------------------------------------------ 431 USE OBS ^ F850LP X1000 2 CYCLE 9 -5 ------------------------------------------------------------------------------------------------------------------------------------ Summary Form for Proposal 1062c [ 17] Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Configurations PC ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO ------------------------------------------------------------------------------------------------------------------------------------ Proposal for GTO/OS ------------------------------------------------------------------------------------------------------------------------------------ S/C Hours 90.14 ------------------------------------------------------------------------------------------------------------------------------------ Scientific Category SOLAR SYSTEM ------------------------------------------------------------------------------------------------------------------------------------ Scientific Sub-category EXTRASOLAR PLANETS ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements POS TARG -17,17; NON-INT; CYCLE 9; GROUP 20-22 NO GAP; GROUP 30-32 NO GAP; GROUP 40-43 NO GAP; GROUP 50-53 NO GAP; GROUP 60-63 NO GAP; GROUP 70-73 NO GAP; GROUP 80-83 NO GAP; GROUP 110-112 NO GAP; GROUP 120-122 NO GAP; GROUP 130-131 NO GAP; GROUP 140-142 NO GAP; GROUP 150-152 NO GAP; GROUP 160-162 NO GAP; GROUP 170-172 NO GAP; GROUP 180-182 NO GAP; GROUP 190-192 NO GAP; GROUP 200-202 NO GAP; GROUP 210-212 NO GAP; AFTER 20 BY 60D +/- 10D; GROUP 220-222 NO GAP; AFTER 30 BY 60D +/- 10D; GROUP 230-232 NO GAP; AFTER 40 BY 60D +/- 10D; GROUP 240-243 NO GAP; AFTER 50 BY 60D +/- 10D; GROUP 250-253 NO GAP; AFTER 60 BY 60D +/- 10D; GROUP 260-263 NO GAP; AFTER 70 BY 60D +/- 10D; GROUP 270-273 NO GAP; AFTER 80 BY 60D +/- 10D; GROUP 280-283 NO GAP; AFTER 20 BY 240D +/- 10D; GROUP 320-322 NO GAP; AFTER 30 BY 240D +/- 10D; GROUP 330-332 NO GAP; AFTER 40 BY 240D +/- 10D; GROUP 340-343 NO GAP; AFTER 50 BY 240D +/- 10D; GROUP 350-353 NO GAP; AFTER 60 BY 240D +/- 10D; GROUP 360-363 NO GAP; AFTER 70 BY 240D +/- 10D; GROUP 370-373 NO GAP; AFTER 80 BY 240D +/- 10D; GROUP 380-383 NO GAP; GROUP 390-392 NO GAP; GROUP 400-402 NO GAP; GROUP 410-412 NO GAP; AFTER 110 BY 180D +/- 10D; GROUP 430-431 NO GAP; AFTER 130 BY 180D +/- 10D; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements # F122M, F875M F622W F122M, F889N F631N F502N F850LP ------------------------------------------------------------------------------------------------------------------------------------ Target Names L726-8-A HD10700 TAU-CETI HD16160 BD+6D398 HD22049 EPSILON-ERI HD48915A SIRIUS HD61421A PROCYON HD90839 36UMA-A WOLF359 L145-141 ROSS128 PROXIMA-CEN HD128621 ALPHA-CEN-B HD128620 ALPHA-CEN-A BD+4D3561 BARNARDS-STAR ROSS154 HD187642 ALTAIR G208-44-5 ROSS248 ------------------------------------------------------------------------------------------------------------------------------------