Exposure
ID
SPICA.2025-06-06T05-13-19_1
Header ID
SPICA.2025-06-06T05-13-19
Date updated
2025-06-06 05:12:14 UTC+0000
Release date
None
UTC Start
2025-06-06 05:12:14.313
UTC End
2025-06-06 05:13:14.313
MJD Start
60832.2168323271
MJD End
60832.217526771536
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 25.0523 25.0777 47.9402 48.1300
S1-E1 199.0867 199.5207 1.7236 1.9739
S1-E2 170.5091 170.8604 14.3140 14.5381
S1-W1 262.4704 262.5236 69.5562 69.7792
S2-E1 182.6499 183.0453 -3.9594 -3.6967
S2-E2 150.2905 150.6111 9.0175 9.2523
S2-W1 239.3580 239.3938 71.7658 71.9940
E1-E2 49.4901 49.5391 133.0456 133.3603
E1-W1 262.8566 262.9721 114.0967 114.4070
E2-W1 216.6453 216.7169 109.8426 110.1491
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.2168323271
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 25.0523
HIERARCH ISS PBL12 END 25.0777
HIERARCH ISS PBLA12 START 47.9402
HIERARCH ISS PBLA12 END 48.13
HIERARCH ISS PBL13 START 199.0867
HIERARCH ISS PBL13 END 199.5207
HIERARCH ISS PBLA13 START 1.7236
HIERARCH ISS PBLA13 END 1.9739
HIERARCH ISS PBL14 START 170.5091
HIERARCH ISS PBL14 END 170.8604
HIERARCH ISS PBLA14 START 14.314
HIERARCH ISS PBLA14 END 14.5381
HIERARCH ISS PBL15 START 262.4704
HIERARCH ISS PBL15 END 262.5236
HIERARCH ISS PBLA15 START 69.5562
HIERARCH ISS PBLA15 END 69.7792
HIERARCH ISS PBL23 START 182.6499
HIERARCH ISS PBL23 END 183.0453
HIERARCH ISS PBLA23 START -3.9594
HIERARCH ISS PBLA23 END -3.6967
HIERARCH ISS PBL24 START 150.2905
HIERARCH ISS PBL24 END 150.6111
HIERARCH ISS PBLA24 START 9.0175
HIERARCH ISS PBLA24 END 9.2523
HIERARCH ISS PBL25 START 239.358
HIERARCH ISS PBL25 END 239.3938
HIERARCH ISS PBLA25 START 71.7658
HIERARCH ISS PBLA25 END 71.994
HIERARCH ISS PBL34 START 49.4901
HIERARCH ISS PBL34 END 49.5391
HIERARCH ISS PBLA34 START 133.0456
HIERARCH ISS PBLA34 END 133.3603
HIERARCH ISS PBL35 START 262.8566
HIERARCH ISS PBL35 END 262.9721
HIERARCH ISS PBLA35 START 114.0967
HIERARCH ISS PBLA35 END 114.407
HIERARCH ISS PBL45 START 216.6453
HIERARCH ISS PBL45 END 216.7169
HIERARCH ISS PBLA45 START 109.8426
HIERARCH ISS PBLA45 END 110.1491
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1