Exposure
ID
SPICA.2025-06-06T07-42-20_1
Header ID
SPICA.2025-06-06T07-42-20
Date updated
2025-06-06 07:41:15 UTC+0000
Release date
None
UTC Start
2025-06-06 07:41:15.814
UTC End
2025-06-06 07:42:15.814
MJD Start
60832.3203219195
MJD End
60832.32101636393
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
68326
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.4215 27.4307 73.8447 74.0323
S1-E1 250.4499 250.7479 32.8301 33.0404
S1-E2 210.2479 210.4679 42.9666 43.1650
S1-W1 264.2578 264.2315 100.3377 100.5612
S2-E1 230.4628 230.7457 28.3517 28.5680
S2-E2 187.2427 187.4515 38.6562 38.8593
S2-W1 240.0277 240.0020 103.2589 103.4874
E1-E2 57.0963 57.1498 172.4342 172.6956
E1-W1 286.2148 286.4045 154.2851 154.5577
E2-W1 232.6400 232.7754 149.9007 150.1743
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.3203219195
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
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 27.4215
HIERARCH ISS PBL12 END 27.4307
HIERARCH ISS PBLA12 START 73.8447
HIERARCH ISS PBLA12 END 74.0323
HIERARCH ISS PBL13 START 250.4499
HIERARCH ISS PBL13 END 250.7479
HIERARCH ISS PBLA13 START 32.8301
HIERARCH ISS PBLA13 END 33.0404
HIERARCH ISS PBL14 START 210.2479
HIERARCH ISS PBL14 END 210.4679
HIERARCH ISS PBLA14 START 42.9666
HIERARCH ISS PBLA14 END 43.165
HIERARCH ISS PBL15 START 264.2578
HIERARCH ISS PBL15 END 264.2315
HIERARCH ISS PBLA15 START 100.3377
HIERARCH ISS PBLA15 END 100.5612
HIERARCH ISS PBL23 START 230.4628
HIERARCH ISS PBL23 END 230.7457
HIERARCH ISS PBLA23 START 28.3517
HIERARCH ISS PBLA23 END 28.568
HIERARCH ISS PBL24 START 187.2427
HIERARCH ISS PBL24 END 187.4515
HIERARCH ISS PBLA24 START 38.6562
HIERARCH ISS PBLA24 END 38.8593
HIERARCH ISS PBL25 START 240.0277
HIERARCH ISS PBL25 END 240.002
HIERARCH ISS PBLA25 START 103.2589
HIERARCH ISS PBLA25 END 103.4874
HIERARCH ISS PBL34 START 57.0963
HIERARCH ISS PBL34 END 57.1498
HIERARCH ISS PBLA34 START 172.4342
HIERARCH ISS PBLA34 END 172.6956
HIERARCH ISS PBL35 START 286.2148
HIERARCH ISS PBL35 END 286.4045
HIERARCH ISS PBLA35 START 154.2851
HIERARCH ISS PBLA35 END 154.5577
HIERARCH ISS PBL45 START 232.64
HIERARCH ISS PBL45 END 232.7754
HIERARCH ISS PBLA45 START 149.9007
HIERARCH ISS PBLA45 END 150.1743
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1