Exposure
ID
SPICA.2025-05-16T09-48-28_1
Header ID
SPICA.2025-05-16T09-48-28
Date updated
2025-05-16 09:47:23 UTC+0000
Release date
None
UTC Start
2025-05-16 09:47:23.436
UTC End
2025-05-16 09:48:23.436
MJD Start
60811.4079101414
MJD End
60811.408604585835
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 29.0267 29.0099 78.5210 78.6896
S1-E1 323.3399 323.1319 50.8889 50.9390
S1-E2 266.3488 266.1349 56.8173 56.8926
S1-W1 189.4376 189.7918 111.3780 111.6543
S1-W2 167.5100 167.4853 87.5568 87.7691
S2-E1 297.9283 297.7651 48.2990 48.3390
S2-E2 239.6204 239.4415 54.2498 54.3141
S2-W1 165.8040 166.2036 116.8283 117.1041
S2-W2 138.9184 138.9143 89.4373 89.6576
E1-E2 64.5693 64.6245 -154.3287 -154.3474
E1-W1 283.0027 283.6161 -164.7405 -164.7696
E1-W2 213.8210 214.0763 -157.0050 -157.0292
E2-W1 219.8065 220.3682 -167.7837 -167.8105
E2-W2 149.3525 149.5532 -158.1617 -158.1877
W1-W2 76.7297 77.0856 -6.7704 -6.7342
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60811.4079101414
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 29.0267
HIERARCH ISS PBL12 END 29.0099
HIERARCH ISS PBLA12 START 78.521
HIERARCH ISS PBLA12 END 78.6896
HIERARCH ISS PBL13 START 323.3399
HIERARCH ISS PBL13 END 323.1319
HIERARCH ISS PBLA13 START 50.8889
HIERARCH ISS PBLA13 END 50.939
HIERARCH ISS PBL14 START 266.3488
HIERARCH ISS PBL14 END 266.1349
HIERARCH ISS PBLA14 START 56.8173
HIERARCH ISS PBLA14 END 56.8926
HIERARCH ISS PBL15 START 189.4376
HIERARCH ISS PBL15 END 189.7918
HIERARCH ISS PBLA15 START 111.378
HIERARCH ISS PBLA15 END 111.6543
HIERARCH ISS PBL16 START 167.51
HIERARCH ISS PBL16 END 167.4853
HIERARCH ISS PBLA16 START 87.5568
HIERARCH ISS PBLA16 END 87.7691
HIERARCH ISS PBL23 START 297.9283
HIERARCH ISS PBL23 END 297.7651
HIERARCH ISS PBLA23 START 48.299
HIERARCH ISS PBLA23 END 48.339
HIERARCH ISS PBL24 START 239.6204
HIERARCH ISS PBL24 END 239.4415
HIERARCH ISS PBLA24 START 54.2498
HIERARCH ISS PBLA24 END 54.3141
HIERARCH ISS PBL25 START 165.804
HIERARCH ISS PBL25 END 166.2036
HIERARCH ISS PBLA25 START 116.8283
HIERARCH ISS PBLA25 END 117.1041
HIERARCH ISS PBL26 START 138.9184
HIERARCH ISS PBL26 END 138.9143
HIERARCH ISS PBLA26 START 89.4373
HIERARCH ISS PBLA26 END 89.6576
HIERARCH ISS PBL34 START 64.5693
HIERARCH ISS PBL34 END 64.6245
HIERARCH ISS PBLA34 START -154.3287
HIERARCH ISS PBLA34 END -154.3474
HIERARCH ISS PBL35 START 283.0027
HIERARCH ISS PBL35 END 283.6161
HIERARCH ISS PBLA35 START -164.7405
HIERARCH ISS PBLA35 END -164.7696
HIERARCH ISS PBL36 START 213.821
HIERARCH ISS PBL36 END 214.0763
HIERARCH ISS PBLA36 START -157.005
HIERARCH ISS PBLA36 END -157.0292
HIERARCH ISS PBL45 START 219.8065
HIERARCH ISS PBL45 END 220.3682
HIERARCH ISS PBLA45 START -167.7837
HIERARCH ISS PBLA45 END -167.8105
HIERARCH ISS PBL46 START 149.3525
HIERARCH ISS PBL46 END 149.5532
HIERARCH ISS PBLA46 START -158.1617
HIERARCH ISS PBLA46 END -158.1877
HIERARCH ISS PBL56 START 76.7297
HIERARCH ISS PBL56 END 77.0856
HIERARCH ISS PBLA56 START -6.7704
HIERARCH ISS PBLA56 END -6.7342
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1