Exposure
ID
SPICA.2025-06-24T05-32-10_1
Header ID
SPICA.2025-06-24T05-32-10
Date updated
2025-06-24 05:31:05 UTC+0000
Release date
None
UTC Start
2025-06-24 05:31:05.084
UTC End
2025-06-24 05:32:05.084
MJD Start
60850.2299199547
MJD End
60850.23061439913
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 26.7437 26.7591 63.5477 63.7354
S1-E1 232.3095 232.6704 21.0448 21.2647
S1-E2 196.6179 196.8934 31.9331 32.1372
S1-W1 264.8326 264.8371 88.0601 88.2838
S2-E1 213.3594 213.6975 16.1867 16.4146
S2-E2 174.4075 174.6651 27.3226 27.5331
S2-W1 240.7551 240.7536 90.7016 90.9305
E1-E2 54.0229 54.0803 157.6132 157.8925
E1-W1 275.7829 275.9681 138.9093 139.1971
E2-W1 225.2801 225.4088 134.4989 134.7865
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60850.2299199547
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 26.7437
HIERARCH ISS PBL12 END 26.7591
HIERARCH ISS PBLA12 START 63.5477
HIERARCH ISS PBLA12 END 63.7354
HIERARCH ISS PBL13 START 232.3095
HIERARCH ISS PBL13 END 232.6704
HIERARCH ISS PBLA13 START 21.0448
HIERARCH ISS PBLA13 END 21.2647
HIERARCH ISS PBL14 START 196.6179
HIERARCH ISS PBL14 END 196.8934
HIERARCH ISS PBLA14 START 31.9331
HIERARCH ISS PBLA14 END 32.1372
HIERARCH ISS PBL15 START 264.8326
HIERARCH ISS PBL15 END 264.8371
HIERARCH ISS PBLA15 START 88.0601
HIERARCH ISS PBLA15 END 88.2838
HIERARCH ISS PBL23 START 213.3594
HIERARCH ISS PBL23 END 213.6975
HIERARCH ISS PBLA23 START 16.1867
HIERARCH ISS PBLA23 END 16.4146
HIERARCH ISS PBL24 START 174.4075
HIERARCH ISS PBL24 END 174.6651
HIERARCH ISS PBLA24 START 27.3226
HIERARCH ISS PBLA24 END 27.5331
HIERARCH ISS PBL25 START 240.7551
HIERARCH ISS PBL25 END 240.7536
HIERARCH ISS PBLA25 START 90.7016
HIERARCH ISS PBLA25 END 90.9305
HIERARCH ISS PBL34 START 54.0229
HIERARCH ISS PBL34 END 54.0803
HIERARCH ISS PBLA34 START 157.6132
HIERARCH ISS PBLA34 END 157.8925
HIERARCH ISS PBL35 START 275.7829
HIERARCH ISS PBL35 END 275.9681
HIERARCH ISS PBLA35 START 138.9093
HIERARCH ISS PBLA35 END 139.1971
HIERARCH ISS PBL45 START 225.2801
HIERARCH ISS PBL45 END 225.4088
HIERARCH ISS PBLA45 START 134.4989
HIERARCH ISS PBLA45 END 134.7865
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1