Exposure
ID
SPICA.2025-05-17T11-19-14_1
Header ID
SPICA.2025-05-17T11-19-14
Date updated
2025-05-17 11:18:09 UTC+0000
Release date
None
UTC Start
2025-05-17 11:18:09.223
UTC End
2025-05-17 11:19:09.223
MJD Start
60812.4709400865
MJD End
60812.471634530935
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 28.5370 28.5437 94.2212 94.4025
S1-E1 297.1367 296.7732 58.0848 58.2024
S1-E2 244.6363 244.3811 66.1913 66.3320
S1-W1 228.7736 229.2552 129.8606 130.0093
S1-W2 173.4965 173.6488 105.4667 105.6520
S2-E1 274.6059 274.2583 54.5714 54.6784
S2-E2 219.8559 219.6062 62.6942 62.8255
S2-W1 206.2529 206.7174 134.4848 134.6205
S2-W2 145.6138 145.7600 107.6570 107.8414
E1-E2 64.8766 64.8273 -154.0376 -154.0116
E1-W1 313.2250 313.2847 -165.8425 -165.8405
E1-W2 220.4051 220.2936 -157.3141 -157.2972
E2-W1 250.0730 250.1872 -168.8849 -168.8852
E2-W2 155.6788 155.6172 -158.6789 -158.6653
W1-W2 100.7088 100.8907 -4.7814 -4.7680
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60812.4709400865
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 28.537
HIERARCH ISS PBL12 END 28.5437
HIERARCH ISS PBLA12 START 94.2212
HIERARCH ISS PBLA12 END 94.4025
HIERARCH ISS PBL13 START 297.1367
HIERARCH ISS PBL13 END 296.7732
HIERARCH ISS PBLA13 START 58.0848
HIERARCH ISS PBLA13 END 58.2024
HIERARCH ISS PBL14 START 244.6363
HIERARCH ISS PBL14 END 244.3811
HIERARCH ISS PBLA14 START 66.1913
HIERARCH ISS PBLA14 END 66.332
HIERARCH ISS PBL15 START 228.7736
HIERARCH ISS PBL15 END 229.2552
HIERARCH ISS PBLA15 START 129.8606
HIERARCH ISS PBLA15 END 130.0093
HIERARCH ISS PBL16 START 173.4965
HIERARCH ISS PBL16 END 173.6488
HIERARCH ISS PBLA16 START 105.4667
HIERARCH ISS PBLA16 END 105.652
HIERARCH ISS PBL23 START 274.6059
HIERARCH ISS PBL23 END 274.2583
HIERARCH ISS PBLA23 START 54.5714
HIERARCH ISS PBLA23 END 54.6784
HIERARCH ISS PBL24 START 219.8559
HIERARCH ISS PBL24 END 219.6062
HIERARCH ISS PBLA24 START 62.6942
HIERARCH ISS PBLA24 END 62.8255
HIERARCH ISS PBL25 START 206.2529
HIERARCH ISS PBL25 END 206.7174
HIERARCH ISS PBLA25 START 134.4848
HIERARCH ISS PBLA25 END 134.6205
HIERARCH ISS PBL26 START 145.6138
HIERARCH ISS PBL26 END 145.76
HIERARCH ISS PBLA26 START 107.657
HIERARCH ISS PBLA26 END 107.8414
HIERARCH ISS PBL34 START 64.8766
HIERARCH ISS PBL34 END 64.8273
HIERARCH ISS PBLA34 START -154.0376
HIERARCH ISS PBLA34 END -154.0116
HIERARCH ISS PBL35 START 313.225
HIERARCH ISS PBL35 END 313.2847
HIERARCH ISS PBLA35 START -165.8425
HIERARCH ISS PBLA35 END -165.8405
HIERARCH ISS PBL36 START 220.4051
HIERARCH ISS PBL36 END 220.2936
HIERARCH ISS PBLA36 START -157.3141
HIERARCH ISS PBLA36 END -157.2972
HIERARCH ISS PBL45 START 250.073
HIERARCH ISS PBL45 END 250.1872
HIERARCH ISS PBLA45 START -168.8849
HIERARCH ISS PBLA45 END -168.8852
HIERARCH ISS PBL46 START 155.6788
HIERARCH ISS PBL46 END 155.6172
HIERARCH ISS PBLA46 START -158.6789
HIERARCH ISS PBLA46 END -158.6653
HIERARCH ISS PBL56 START 100.7088
HIERARCH ISS PBL56 END 100.8907
HIERARCH ISS PBLA56 START -4.7814
HIERARCH ISS PBLA56 END -4.768
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1