Exposure
ID
SPICA.2025-05-17T11-31-10_1
Header ID
SPICA.2025-05-17T11-31-10
Date updated
2025-05-17 11:30:05 UTC+0000
Release date
None
UTC Start
2025-05-17 11:30:05.820
UTC End
2025-05-17 11:31:05.820
MJD Start
60812.4792340303
MJD End
60812.479928474735
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
68320
Category
science
Program ID
S5/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
50778
Name
HD_187929
RA
298.1182
DEC
1.005658
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.6252 28.6348 96.2103 96.3892
S1-E1 293.0957 292.7270 59.4306 59.5578
S1-E2 241.8550 241.6073 67.7863 67.9353
S1-W1 234.0465 234.5189 131.4338 131.5691
S1-W2 175.2561 175.4237 107.4746 107.6524
S2-E1 270.7116 270.3531 55.8007 55.9175
S2-E2 217.1085 216.8611 64.1881 64.3284
S2-W1 211.3083 211.7579 135.9150 136.0375
S2-W2 147.2885 147.4465 109.6502 109.8262
E1-E2 64.2691 64.2072 -153.7207 -153.6887
E1-W1 313.5190 313.5059 -165.8035 -165.7982
E1-W2 218.9434 218.7859 -157.1014 -157.0792
E2-W1 251.0344 251.0890 -168.8755 -168.8732
E2-W2 154.8325 154.7377 -158.5039 -158.4853
W1-W2 102.5912 102.7481 -4.6414 -4.6295
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60812.4792340303
PI-COI bailleul
HIERARCH OBS TARG NAME HD_187929
HIERARCH OBS RA 298.1182
HIERARCH OBS DEC 1.005658
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 28.6252
HIERARCH ISS PBL12 END 28.6348
HIERARCH ISS PBLA12 START 96.2103
HIERARCH ISS PBLA12 END 96.3892
HIERARCH ISS PBL13 START 293.0957
HIERARCH ISS PBL13 END 292.727
HIERARCH ISS PBLA13 START 59.4306
HIERARCH ISS PBLA13 END 59.5578
HIERARCH ISS PBL14 START 241.855
HIERARCH ISS PBL14 END 241.6073
HIERARCH ISS PBLA14 START 67.7863
HIERARCH ISS PBLA14 END 67.9353
HIERARCH ISS PBL15 START 234.0465
HIERARCH ISS PBL15 END 234.5189
HIERARCH ISS PBLA15 START 131.4338
HIERARCH ISS PBLA15 END 131.5691
HIERARCH ISS PBL16 START 175.2561
HIERARCH ISS PBL16 END 175.4237
HIERARCH ISS PBLA16 START 107.4746
HIERARCH ISS PBLA16 END 107.6524
HIERARCH ISS PBL23 START 270.7116
HIERARCH ISS PBL23 END 270.3531
HIERARCH ISS PBLA23 START 55.8007
HIERARCH ISS PBLA23 END 55.9175
HIERARCH ISS PBL24 START 217.1085
HIERARCH ISS PBL24 END 216.8611
HIERARCH ISS PBLA24 START 64.1881
HIERARCH ISS PBLA24 END 64.3284
HIERARCH ISS PBL25 START 211.3083
HIERARCH ISS PBL25 END 211.7579
HIERARCH ISS PBLA25 START 135.915
HIERARCH ISS PBLA25 END 136.0375
HIERARCH ISS PBL26 START 147.2885
HIERARCH ISS PBL26 END 147.4465
HIERARCH ISS PBLA26 START 109.6502
HIERARCH ISS PBLA26 END 109.8262
HIERARCH ISS PBL34 START 64.2691
HIERARCH ISS PBL34 END 64.2072
HIERARCH ISS PBLA34 START -153.7207
HIERARCH ISS PBLA34 END -153.6887
HIERARCH ISS PBL35 START 313.519
HIERARCH ISS PBL35 END 313.5059
HIERARCH ISS PBLA35 START -165.8035
HIERARCH ISS PBLA35 END -165.7982
HIERARCH ISS PBL36 START 218.9434
HIERARCH ISS PBL36 END 218.7859
HIERARCH ISS PBLA36 START -157.1014
HIERARCH ISS PBLA36 END -157.0792
HIERARCH ISS PBL45 START 251.0344
HIERARCH ISS PBL45 END 251.089
HIERARCH ISS PBLA45 START -168.8755
HIERARCH ISS PBLA45 END -168.8732
HIERARCH ISS PBL46 START 154.8325
HIERARCH ISS PBL46 END 154.7377
HIERARCH ISS PBLA46 START -158.5039
HIERARCH ISS PBLA46 END -158.4853
HIERARCH ISS PBL56 START 102.5912
HIERARCH ISS PBL56 END 102.7481
HIERARCH ISS PBLA56 START -4.6414
HIERARCH ISS PBLA56 END -4.6295
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1