Exposure
ID
SPICA.2025-04-23T10-47-15_1
Header ID
SPICA.2025-04-23T10-47-15
Date updated
2025-04-23 10:46:10 UTC+0000
Release date
None
UTC Start
2025-04-23 10:46:10.726
UTC End
2025-04-23 10:47:10.726
MJD Start
60788.4487352587
MJD End
60788.449429703134
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64254
Category
science
Program ID
S02
Program Title
TBD
Program Type
Normal
PI / COI
vrard
Target
ID
47852
Name
HD_161797_A
RA
266.6147
DEC
27.72068
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.8611 33.8620 93.4617 93.6151
S1-E1 330.2857 330.2536 61.5152 61.6517
S1-E2 278.1479 278.1200 69.1150 69.2563
S1-W1 271.2093 271.3520 122.6081 122.7812
S1-W2 208.5037 208.5335 102.7195 102.8817
S2-E1 302.0850 302.0578 58.1149 58.2494
S2-E2 247.6918 247.6664 65.8842 66.0236
S2-W1 242.1980 242.3458 126.5125 126.6858
S2-W2 175.1685 175.1983 104.5016 104.6652
E1-E2 65.8203 65.8299 -152.4636 -152.3418
E1-W1 309.9068 310.0993 -168.4893 -168.3704
E1-W2 221.2194 221.2808 -156.8654 -156.7460
E2-W1 247.3129 247.4970 -172.7028 -172.5821
E2-W2 155.6752 155.7273 -158.7250 -158.6063
W1-W2 103.3321 103.4579 -14.0429 -13.8993
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60788.4487352587
PI-COI vrard
HIERARCH OBS TARG NAME HD_161797_A
HIERARCH OBS RA 266.6147
HIERARCH OBS DEC 27.72068
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.8611
HIERARCH ISS PBL12 END 33.862
HIERARCH ISS PBLA12 START 93.4617
HIERARCH ISS PBLA12 END 93.6151
HIERARCH ISS PBL13 START 330.2857
HIERARCH ISS PBL13 END 330.2536
HIERARCH ISS PBLA13 START 61.5152
HIERARCH ISS PBLA13 END 61.6517
HIERARCH ISS PBL14 START 278.1479
HIERARCH ISS PBL14 END 278.12
HIERARCH ISS PBLA14 START 69.115
HIERARCH ISS PBLA14 END 69.2563
HIERARCH ISS PBL15 START 271.2093
HIERARCH ISS PBL15 END 271.352
HIERARCH ISS PBLA15 START 122.6081
HIERARCH ISS PBLA15 END 122.7812
HIERARCH ISS PBL16 START 208.5037
HIERARCH ISS PBL16 END 208.5335
HIERARCH ISS PBLA16 START 102.7195
HIERARCH ISS PBLA16 END 102.8817
HIERARCH ISS PBL23 START 302.085
HIERARCH ISS PBL23 END 302.0578
HIERARCH ISS PBLA23 START 58.1149
HIERARCH ISS PBLA23 END 58.2494
HIERARCH ISS PBL24 START 247.6918
HIERARCH ISS PBL24 END 247.6664
HIERARCH ISS PBLA24 START 65.8842
HIERARCH ISS PBLA24 END 66.0236
HIERARCH ISS PBL25 START 242.198
HIERARCH ISS PBL25 END 242.3458
HIERARCH ISS PBLA25 START 126.5125
HIERARCH ISS PBLA25 END 126.6858
HIERARCH ISS PBL26 START 175.1685
HIERARCH ISS PBL26 END 175.1983
HIERARCH ISS PBLA26 START 104.5016
HIERARCH ISS PBLA26 END 104.6652
HIERARCH ISS PBL34 START 65.8203
HIERARCH ISS PBL34 END 65.8299
HIERARCH ISS PBLA34 START -152.4636
HIERARCH ISS PBLA34 END -152.3418
HIERARCH ISS PBL35 START 309.9068
HIERARCH ISS PBL35 END 310.0993
HIERARCH ISS PBLA35 START -168.4893
HIERARCH ISS PBLA35 END -168.3704
HIERARCH ISS PBL36 START 221.2194
HIERARCH ISS PBL36 END 221.2808
HIERARCH ISS PBLA36 START -156.8654
HIERARCH ISS PBLA36 END -156.746
HIERARCH ISS PBL45 START 247.3129
HIERARCH ISS PBL45 END 247.497
HIERARCH ISS PBLA45 START -172.7028
HIERARCH ISS PBLA45 END -172.5821
HIERARCH ISS PBL46 START 155.6752
HIERARCH ISS PBL46 END 155.7273
HIERARCH ISS PBLA46 START -158.725
HIERARCH ISS PBLA46 END -158.6063
HIERARCH ISS PBL56 START 103.3321
HIERARCH ISS PBL56 END 103.4579
HIERARCH ISS PBLA56 START -14.0429
HIERARCH ISS PBLA56 END -13.8993
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1