Exposure
ID
SPICA.2025-07-10T07-57-03_1
Header ID
SPICA.2025-07-10T07-57-03
Date updated
2025-07-10 07:55:58 UTC+0000
Release date
None
UTC Start
2025-07-10 07:55:58.603
UTC End
2025-07-10 07:56:58.603
MJD Start
60866.3305393861
MJD End
60866.33123383053
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 28.6098 28.6190 95.9120 96.0913
S1-E1 293.7088 293.3406 59.2208 59.3466
S1-E2 242.2691 242.0200 67.5398 67.6876
S1-W1 233.2579 233.7320 131.2059 131.3432
S1-W2 174.9800 175.1454 107.1771 107.3560
S2-E1 271.3065 270.9494 55.6084 55.7236
S2-E2 217.5212 217.2732 63.9564 64.0953
S2-W1 210.5565 211.0086 135.7086 135.8330
S2-W2 147.0276 147.1840 109.3555 109.5328
E1-E2 64.3697 64.3097 -153.7729 -153.7417
E1-W1 313.5262 313.5240 -165.8118 -165.8069
E1-W2 219.1963 219.0457 -157.1372 -157.1158
E2-W1 250.9316 250.9952 -168.8788 -168.8769
E2-W2 154.9836 154.8938 -158.5338 -158.5160
W1-W2 102.3250 102.4857 -4.6614 -4.6493
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.3305393861
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 28.6098
HIERARCH ISS PBL12 END 28.619
HIERARCH ISS PBLA12 START 95.912
HIERARCH ISS PBLA12 END 96.0913
HIERARCH ISS PBL13 START 293.7088
HIERARCH ISS PBL13 END 293.3406
HIERARCH ISS PBLA13 START 59.2208
HIERARCH ISS PBLA13 END 59.3466
HIERARCH ISS PBL14 START 242.2691
HIERARCH ISS PBL14 END 242.02
HIERARCH ISS PBLA14 START 67.5398
HIERARCH ISS PBLA14 END 67.6876
HIERARCH ISS PBL15 START 233.2579
HIERARCH ISS PBL15 END 233.732
HIERARCH ISS PBLA15 START 131.2059
HIERARCH ISS PBLA15 END 131.3432
HIERARCH ISS PBL16 START 174.98
HIERARCH ISS PBL16 END 175.1454
HIERARCH ISS PBLA16 START 107.1771
HIERARCH ISS PBLA16 END 107.356
HIERARCH ISS PBL23 START 271.3065
HIERARCH ISS PBL23 END 270.9494
HIERARCH ISS PBLA23 START 55.6084
HIERARCH ISS PBLA23 END 55.7236
HIERARCH ISS PBL24 START 217.5212
HIERARCH ISS PBL24 END 217.2732
HIERARCH ISS PBLA24 START 63.9564
HIERARCH ISS PBLA24 END 64.0953
HIERARCH ISS PBL25 START 210.5565
HIERARCH ISS PBL25 END 211.0086
HIERARCH ISS PBLA25 START 135.7086
HIERARCH ISS PBLA25 END 135.833
HIERARCH ISS PBL26 START 147.0276
HIERARCH ISS PBL26 END 147.184
HIERARCH ISS PBLA26 START 109.3555
HIERARCH ISS PBLA26 END 109.5328
HIERARCH ISS PBL34 START 64.3697
HIERARCH ISS PBL34 END 64.3097
HIERARCH ISS PBLA34 START -153.7729
HIERARCH ISS PBLA34 END -153.7417
HIERARCH ISS PBL35 START 313.5262
HIERARCH ISS PBL35 END 313.524
HIERARCH ISS PBLA35 START -165.8118
HIERARCH ISS PBLA35 END -165.8069
HIERARCH ISS PBL36 START 219.1963
HIERARCH ISS PBL36 END 219.0457
HIERARCH ISS PBLA36 START -157.1372
HIERARCH ISS PBLA36 END -157.1158
HIERARCH ISS PBL45 START 250.9316
HIERARCH ISS PBL45 END 250.9952
HIERARCH ISS PBLA45 START -168.8788
HIERARCH ISS PBLA45 END -168.8769
HIERARCH ISS PBL46 START 154.9836
HIERARCH ISS PBL46 END 154.8938
HIERARCH ISS PBLA46 START -158.5338
HIERARCH ISS PBLA46 END -158.516
HIERARCH ISS PBL56 START 102.325
HIERARCH ISS PBL56 END 102.4857
HIERARCH ISS PBLA56 START -4.6614
HIERARCH ISS PBLA56 END -4.6493
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1