Exposure
ID
SPICA.2025-07-11T06-29-17_1
Header ID
SPICA.2025-07-11T06-29-17
Date updated
2025-07-11 06:28:12 UTC+0000
Release date
None
UTC Start
2025-07-11 06:28:12.209
UTC End
2025-07-11 06:29:12.209
MJD Start
60867.269585757
MJD End
60867.27028020143
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
68738
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
S1S2E1W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.7434 28.7313 81.8625 82.0385
S1-E1 318.8475 318.5909 51.9868 52.0507
S1-E2 261.9781 261.7413 58.4041 58.4932
S1-W1 196.9193 197.3362 116.4692 116.7161
S2-E1 294.2724 294.0567 49.1980 49.2515
S2-E2 235.8880 235.6817 55.6237 55.7019
S2-W1 174.0288 174.4760 121.8517 122.0921
E1-E2 65.4285 65.4607 -154.5981 -154.6067
E1-W1 293.8452 294.3426 -165.2259 -165.2467
E2-W1 229.8559 230.3247 -168.2351 -168.2547
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60867.269585757
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 S1S2E1W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 28.7434
HIERARCH ISS PBL12 END 28.7313
HIERARCH ISS PBLA12 START 81.8625
HIERARCH ISS PBLA12 END 82.0385
HIERARCH ISS PBL13 START 318.8475
HIERARCH ISS PBL13 END 318.5909
HIERARCH ISS PBLA13 START 51.9868
HIERARCH ISS PBLA13 END 52.0507
HIERARCH ISS PBL14 START 261.9781
HIERARCH ISS PBL14 END 261.7413
HIERARCH ISS PBLA14 START 58.4041
HIERARCH ISS PBLA14 END 58.4932
HIERARCH ISS PBL15 START 196.9193
HIERARCH ISS PBL15 END 197.3362
HIERARCH ISS PBLA15 START 116.4692
HIERARCH ISS PBLA15 END 116.7161
HIERARCH ISS PBL23 START 294.2724
HIERARCH ISS PBL23 END 294.0567
HIERARCH ISS PBLA23 START 49.198
HIERARCH ISS PBLA23 END 49.2515
HIERARCH ISS PBL24 START 235.888
HIERARCH ISS PBL24 END 235.6817
HIERARCH ISS PBLA24 START 55.6237
HIERARCH ISS PBLA24 END 55.7019
HIERARCH ISS PBL25 START 174.0288
HIERARCH ISS PBL25 END 174.476
HIERARCH ISS PBLA25 START 121.8517
HIERARCH ISS PBLA25 END 122.0921
HIERARCH ISS PBL34 START 65.4285
HIERARCH ISS PBL34 END 65.4607
HIERARCH ISS PBLA34 START -154.5981
HIERARCH ISS PBLA34 END -154.6067
HIERARCH ISS PBL35 START 293.8452
HIERARCH ISS PBL35 END 294.3426
HIERARCH ISS PBLA35 START -165.2259
HIERARCH ISS PBLA35 END -165.2467
HIERARCH ISS PBL45 START 229.8559
HIERARCH ISS PBL45 END 230.3247
HIERARCH ISS PBLA45 START -168.2351
HIERARCH ISS PBLA45 END -168.2547
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1