Exposure
ID
SPICA.2025-06-06T06-42-43_1
Header ID
SPICA.2025-06-06T06-42-43
Date updated
2025-06-06 06:41:38 UTC+0000
Release date
None
UTC Start
2025-06-06 06:41:38.525
UTC End
2025-06-06 06:42:38.525
MJD Start
60832.2789181091
MJD End
60832.27961255353
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 26.7406 26.7560 63.5103 63.6980
S1-E1 232.2375 232.5986 21.0009 21.2209
S1-E2 196.5629 196.8386 31.8924 32.0966
S1-W1 264.8316 264.8362 88.0155 88.2392
S2-E1 213.2919 213.6302 16.1413 16.3692
S2-E2 174.3561 174.6139 27.2806 27.4911
S2-W1 240.7553 240.7539 90.6560 90.8849
E1-E2 54.0115 54.0689 157.5576 157.8369
E1-W1 275.7461 275.9312 138.8520 139.1398
E2-W1 225.2545 225.3832 134.4416 134.7292
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.2789181091
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 26.7406
HIERARCH ISS PBL12 END 26.756
HIERARCH ISS PBLA12 START 63.5103
HIERARCH ISS PBLA12 END 63.698
HIERARCH ISS PBL13 START 232.2375
HIERARCH ISS PBL13 END 232.5986
HIERARCH ISS PBLA13 START 21.0009
HIERARCH ISS PBLA13 END 21.2209
HIERARCH ISS PBL14 START 196.5629
HIERARCH ISS PBL14 END 196.8386
HIERARCH ISS PBLA14 START 31.8924
HIERARCH ISS PBLA14 END 32.0966
HIERARCH ISS PBL15 START 264.8316
HIERARCH ISS PBL15 END 264.8362
HIERARCH ISS PBLA15 START 88.0155
HIERARCH ISS PBLA15 END 88.2392
HIERARCH ISS PBL23 START 213.2919
HIERARCH ISS PBL23 END 213.6302
HIERARCH ISS PBLA23 START 16.1413
HIERARCH ISS PBLA23 END 16.3692
HIERARCH ISS PBL24 START 174.3561
HIERARCH ISS PBL24 END 174.6139
HIERARCH ISS PBLA24 START 27.2806
HIERARCH ISS PBLA24 END 27.4911
HIERARCH ISS PBL25 START 240.7553
HIERARCH ISS PBL25 END 240.7539
HIERARCH ISS PBLA25 START 90.656
HIERARCH ISS PBLA25 END 90.8849
HIERARCH ISS PBL34 START 54.0115
HIERARCH ISS PBL34 END 54.0689
HIERARCH ISS PBLA34 START 157.5576
HIERARCH ISS PBLA34 END 157.8369
HIERARCH ISS PBL35 START 275.7461
HIERARCH ISS PBL35 END 275.9312
HIERARCH ISS PBLA35 START 138.852
HIERARCH ISS PBLA35 END 139.1398
HIERARCH ISS PBL45 START 225.2545
HIERARCH ISS PBL45 END 225.3832
HIERARCH ISS PBLA45 START 134.4416
HIERARCH ISS PBLA45 END 134.7292
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1