Exposure
ID
SPICA.2025-05-17T11-21-26_1
Header ID
SPICA.2025-05-17T11-21-26
Date updated
2025-05-17 11:20:21 UTC+0000
Release date
None
UTC Start
2025-05-17 11:20:21.412
UTC End
2025-05-17 11:21:21.412
MJD Start
60812.4724700498
MJD End
60812.47316449423
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 28.5508 28.5580 94.5901 94.7710
S1-E1 296.3960 296.0313 58.3252 58.4445
S1-E2 244.1173 243.8633 66.4786 66.6209
S1-W1 229.7535 230.2337 130.1621 130.3082
S1-W2 173.8082 173.9634 105.8433 106.0273
S2-E1 273.8969 273.5470 54.7901 54.8989
S2-E2 219.3475 219.0979 62.9624 63.0953
S2-W1 207.1974 207.6595 134.7598 134.8929
S2-W2 145.9127 146.0612 108.0317 108.2145
E1-E2 64.7751 64.7235 -153.9842 -153.9571
E1-W1 313.3397 313.3861 -165.8381 -165.8355
E1-W2 220.1737 220.0537 -157.2792 -157.2614
E2-W1 250.2999 250.4031 -168.8854 -168.8853
E2-W2 155.5502 155.4825 -158.6508 -158.6362
W1-W2 101.0767 101.2541 -4.7542 -4.7411
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60812.4724700498
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 28.5508
HIERARCH ISS PBL12 END 28.558
HIERARCH ISS PBLA12 START 94.5901
HIERARCH ISS PBLA12 END 94.771
HIERARCH ISS PBL13 START 296.396
HIERARCH ISS PBL13 END 296.0313
HIERARCH ISS PBLA13 START 58.3252
HIERARCH ISS PBLA13 END 58.4445
HIERARCH ISS PBL14 START 244.1173
HIERARCH ISS PBL14 END 243.8633
HIERARCH ISS PBLA14 START 66.4786
HIERARCH ISS PBLA14 END 66.6209
HIERARCH ISS PBL15 START 229.7535
HIERARCH ISS PBL15 END 230.2337
HIERARCH ISS PBLA15 START 130.1621
HIERARCH ISS PBLA15 END 130.3082
HIERARCH ISS PBL16 START 173.8082
HIERARCH ISS PBL16 END 173.9634
HIERARCH ISS PBLA16 START 105.8433
HIERARCH ISS PBLA16 END 106.0273
HIERARCH ISS PBL23 START 273.8969
HIERARCH ISS PBL23 END 273.547
HIERARCH ISS PBLA23 START 54.7901
HIERARCH ISS PBLA23 END 54.8989
HIERARCH ISS PBL24 START 219.3475
HIERARCH ISS PBL24 END 219.0979
HIERARCH ISS PBLA24 START 62.9624
HIERARCH ISS PBLA24 END 63.0953
HIERARCH ISS PBL25 START 207.1974
HIERARCH ISS PBL25 END 207.6595
HIERARCH ISS PBLA25 START 134.7598
HIERARCH ISS PBLA25 END 134.8929
HIERARCH ISS PBL26 START 145.9127
HIERARCH ISS PBL26 END 146.0612
HIERARCH ISS PBLA26 START 108.0317
HIERARCH ISS PBLA26 END 108.2145
HIERARCH ISS PBL34 START 64.7751
HIERARCH ISS PBL34 END 64.7235
HIERARCH ISS PBLA34 START -153.9842
HIERARCH ISS PBLA34 END -153.9571
HIERARCH ISS PBL35 START 313.3397
HIERARCH ISS PBL35 END 313.3861
HIERARCH ISS PBLA35 START -165.8381
HIERARCH ISS PBLA35 END -165.8355
HIERARCH ISS PBL36 START 220.1737
HIERARCH ISS PBL36 END 220.0537
HIERARCH ISS PBLA36 START -157.2792
HIERARCH ISS PBLA36 END -157.2614
HIERARCH ISS PBL45 START 250.2999
HIERARCH ISS PBL45 END 250.4031
HIERARCH ISS PBLA45 START -168.8854
HIERARCH ISS PBLA45 END -168.8853
HIERARCH ISS PBL46 START 155.5502
HIERARCH ISS PBL46 END 155.4825
HIERARCH ISS PBLA46 START -158.6508
HIERARCH ISS PBLA46 END -158.6362
HIERARCH ISS PBL56 START 101.0767
HIERARCH ISS PBL56 END 101.2541
HIERARCH ISS PBLA56 START -4.7542
HIERARCH ISS PBLA56 END -4.7411
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1