Exposure
ID
SPICA.2025-05-16T09-50-40_1
Header ID
SPICA.2025-05-16T09-50-40
Date updated
2025-05-16 09:49:35 UTC+0000
Release date
None
UTC Start
2025-05-16 09:49:35.637
UTC End
2025-05-16 09:50:35.637
MJD Start
60811.4094402393
MJD End
60811.410134683734
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 28.9929 28.9766 78.8646 79.0340
S1-E1 322.9136 322.7002 50.9917 51.0433
S1-E2 265.9120 265.6954 56.9712 57.0479
S1-W1 190.1627 190.5244 111.9389 112.2122
S1-W2 167.4620 167.4418 87.9892 88.2017
S2-E1 297.5931 297.4243 48.3812 48.4226
S2-E2 239.2545 239.0724 54.3814 54.4471
S2-W1 166.6207 167.0262 117.3879 117.6599
S2-W2 138.9121 138.9121 89.8859 90.1063
E1-E2 64.6803 64.7331 -154.3663 -154.3839
E1-W1 284.2455 284.8470 -164.7992 -164.8273
E1-W2 214.3366 214.5837 -157.0538 -157.0770
E2-W1 220.9451 221.4973 -167.8379 -167.8640
E2-W2 149.7581 149.9530 -158.2142 -158.2392
W1-W2 77.4526 77.8052 -6.6972 -6.6620
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60811.4094402393
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 28.9929
HIERARCH ISS PBL12 END 28.9766
HIERARCH ISS PBLA12 START 78.8646
HIERARCH ISS PBLA12 END 79.034
HIERARCH ISS PBL13 START 322.9136
HIERARCH ISS PBL13 END 322.7002
HIERARCH ISS PBLA13 START 50.9917
HIERARCH ISS PBLA13 END 51.0433
HIERARCH ISS PBL14 START 265.912
HIERARCH ISS PBL14 END 265.6954
HIERARCH ISS PBLA14 START 56.9712
HIERARCH ISS PBLA14 END 57.0479
HIERARCH ISS PBL15 START 190.1627
HIERARCH ISS PBL15 END 190.5244
HIERARCH ISS PBLA15 START 111.9389
HIERARCH ISS PBLA15 END 112.2122
HIERARCH ISS PBL16 START 167.462
HIERARCH ISS PBL16 END 167.4418
HIERARCH ISS PBLA16 START 87.9892
HIERARCH ISS PBLA16 END 88.2017
HIERARCH ISS PBL23 START 297.5931
HIERARCH ISS PBL23 END 297.4243
HIERARCH ISS PBLA23 START 48.3812
HIERARCH ISS PBLA23 END 48.4226
HIERARCH ISS PBL24 START 239.2545
HIERARCH ISS PBL24 END 239.0724
HIERARCH ISS PBLA24 START 54.3814
HIERARCH ISS PBLA24 END 54.4471
HIERARCH ISS PBL25 START 166.6207
HIERARCH ISS PBL25 END 167.0262
HIERARCH ISS PBLA25 START 117.3879
HIERARCH ISS PBLA25 END 117.6599
HIERARCH ISS PBL26 START 138.9121
HIERARCH ISS PBL26 END 138.9121
HIERARCH ISS PBLA26 START 89.8859
HIERARCH ISS PBLA26 END 90.1063
HIERARCH ISS PBL34 START 64.6803
HIERARCH ISS PBL34 END 64.7331
HIERARCH ISS PBLA34 START -154.3663
HIERARCH ISS PBLA34 END -154.3839
HIERARCH ISS PBL35 START 284.2455
HIERARCH ISS PBL35 END 284.847
HIERARCH ISS PBLA35 START -164.7992
HIERARCH ISS PBLA35 END -164.8273
HIERARCH ISS PBL36 START 214.3366
HIERARCH ISS PBL36 END 214.5837
HIERARCH ISS PBLA36 START -157.0538
HIERARCH ISS PBLA36 END -157.077
HIERARCH ISS PBL45 START 220.9451
HIERARCH ISS PBL45 END 221.4973
HIERARCH ISS PBLA45 START -167.8379
HIERARCH ISS PBLA45 END -167.864
HIERARCH ISS PBL46 START 149.7581
HIERARCH ISS PBL46 END 149.953
HIERARCH ISS PBLA46 START -158.2142
HIERARCH ISS PBLA46 END -158.2392
HIERARCH ISS PBL56 START 77.4526
HIERARCH ISS PBL56 END 77.8052
HIERARCH ISS PBLA56 START -6.6972
HIERARCH ISS PBLA56 END -6.662
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1