Exposure
ID
SPICA.2025-05-16T09-47-22_1
Header ID
SPICA.2025-05-16T09-47-22
Date updated
2025-05-16 09:46:17 UTC+0000
Release date
None
UTC Start
2025-05-16 09:46:17.332
UTC End
2025-05-16 09:47:17.332
MJD Start
60811.4071450496
MJD End
60811.40783949403
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 29.0439 29.0270 78.3500 78.5180
S1-E1 323.5489 323.3436 50.8385 50.8880
S1-E2 266.5651 266.3526 56.7415 56.8160
S1-W1 189.0809 189.4313 111.0953 111.3730
S1-W2 167.5376 167.5105 87.3408 87.5530
S2-E1 298.0914 297.9312 48.2590 48.2983
S2-E2 239.8010 239.6236 54.1851 54.2486
S2-W1 165.4004 165.7968 116.5456 116.8233
S2-W2 138.9247 138.9185 89.2130 89.4333
E1-E2 64.5120 64.5683 -154.3091 -154.3284
E1-W1 282.3723 282.9916 -164.7105 -164.7400
E1-W2 213.5569 213.8164 -156.9798 -157.0045
E2-W1 219.2300 219.7964 -167.7559 -167.7832
E2-W2 149.1453 149.3489 -158.1346 -158.1612
W1-W2 76.3656 76.7232 -6.8077 -6.7710
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60811.4071450496
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 29.0439
HIERARCH ISS PBL12 END 29.027
HIERARCH ISS PBLA12 START 78.35
HIERARCH ISS PBLA12 END 78.518
HIERARCH ISS PBL13 START 323.5489
HIERARCH ISS PBL13 END 323.3436
HIERARCH ISS PBLA13 START 50.8385
HIERARCH ISS PBLA13 END 50.888
HIERARCH ISS PBL14 START 266.5651
HIERARCH ISS PBL14 END 266.3526
HIERARCH ISS PBLA14 START 56.7415
HIERARCH ISS PBLA14 END 56.816
HIERARCH ISS PBL15 START 189.0809
HIERARCH ISS PBL15 END 189.4313
HIERARCH ISS PBLA15 START 111.0953
HIERARCH ISS PBLA15 END 111.373
HIERARCH ISS PBL16 START 167.5376
HIERARCH ISS PBL16 END 167.5105
HIERARCH ISS PBLA16 START 87.3408
HIERARCH ISS PBLA16 END 87.553
HIERARCH ISS PBL23 START 298.0914
HIERARCH ISS PBL23 END 297.9312
HIERARCH ISS PBLA23 START 48.259
HIERARCH ISS PBLA23 END 48.2983
HIERARCH ISS PBL24 START 239.801
HIERARCH ISS PBL24 END 239.6236
HIERARCH ISS PBLA24 START 54.1851
HIERARCH ISS PBLA24 END 54.2486
HIERARCH ISS PBL25 START 165.4004
HIERARCH ISS PBL25 END 165.7968
HIERARCH ISS PBLA25 START 116.5456
HIERARCH ISS PBLA25 END 116.8233
HIERARCH ISS PBL26 START 138.9247
HIERARCH ISS PBL26 END 138.9185
HIERARCH ISS PBLA26 START 89.213
HIERARCH ISS PBLA26 END 89.4333
HIERARCH ISS PBL34 START 64.512
HIERARCH ISS PBL34 END 64.5683
HIERARCH ISS PBLA34 START -154.3091
HIERARCH ISS PBLA34 END -154.3284
HIERARCH ISS PBL35 START 282.3723
HIERARCH ISS PBL35 END 282.9916
HIERARCH ISS PBLA35 START -164.7105
HIERARCH ISS PBLA35 END -164.74
HIERARCH ISS PBL36 START 213.5569
HIERARCH ISS PBL36 END 213.8164
HIERARCH ISS PBLA36 START -156.9798
HIERARCH ISS PBLA36 END -157.0045
HIERARCH ISS PBL45 START 219.23
HIERARCH ISS PBL45 END 219.7964
HIERARCH ISS PBLA45 START -167.7559
HIERARCH ISS PBLA45 END -167.7832
HIERARCH ISS PBL46 START 149.1453
HIERARCH ISS PBL46 END 149.3489
HIERARCH ISS PBLA46 START -158.1346
HIERARCH ISS PBLA46 END -158.1612
HIERARCH ISS PBL56 START 76.3656
HIERARCH ISS PBL56 END 76.7232
HIERARCH ISS PBLA56 START -6.8077
HIERARCH ISS PBLA56 END -6.771
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1