Exposure
ID
SPICA.2025-06-19T06-21-42_1
Header ID
SPICA.2025-06-19T06-21-42
Date updated
2025-06-19 06:20:37 UTC+0000
Release date
None
UTC Start
2025-06-19 06:20:37.730
UTC End
2025-06-19 06:21:37.730
MJD Start
60845.2643255786
MJD End
60845.265020023035
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 27.1273 27.1396 68.7288 68.9163
S1-E1 241.8677 242.1976 27.0402 27.2545
S1-E2 203.8565 204.1042 37.5233 37.7240
S1-W1 264.7540 264.7432 94.2379 94.4616
S2-E1 222.3430 222.6542 22.3858 22.6070
S2-E2 181.2000 181.4333 33.0746 33.2808
S2-W1 240.5550 240.5415 97.0216 97.2503
E1-E2 55.5952 55.6514 165.1921 165.4617
E1-W1 280.9991 281.1905 146.7492 147.0290
E2-W1 228.9359 229.0711 142.3430 142.6234
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60845.2643255786
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 27.1273
HIERARCH ISS PBL12 END 27.1396
HIERARCH ISS PBLA12 START 68.7288
HIERARCH ISS PBLA12 END 68.9163
HIERARCH ISS PBL13 START 241.8677
HIERARCH ISS PBL13 END 242.1976
HIERARCH ISS PBLA13 START 27.0402
HIERARCH ISS PBLA13 END 27.2545
HIERARCH ISS PBL14 START 203.8565
HIERARCH ISS PBL14 END 204.1042
HIERARCH ISS PBLA14 START 37.5233
HIERARCH ISS PBLA14 END 37.724
HIERARCH ISS PBL15 START 264.754
HIERARCH ISS PBL15 END 264.7432
HIERARCH ISS PBLA15 START 94.2379
HIERARCH ISS PBLA15 END 94.4616
HIERARCH ISS PBL23 START 222.343
HIERARCH ISS PBL23 END 222.6542
HIERARCH ISS PBLA23 START 22.3858
HIERARCH ISS PBLA23 END 22.607
HIERARCH ISS PBL24 START 181.2
HIERARCH ISS PBL24 END 181.4333
HIERARCH ISS PBLA24 START 33.0746
HIERARCH ISS PBLA24 END 33.2808
HIERARCH ISS PBL25 START 240.555
HIERARCH ISS PBL25 END 240.5415
HIERARCH ISS PBLA25 START 97.0216
HIERARCH ISS PBLA25 END 97.2503
HIERARCH ISS PBL34 START 55.5952
HIERARCH ISS PBL34 END 55.6514
HIERARCH ISS PBLA34 START 165.1921
HIERARCH ISS PBLA34 END 165.4617
HIERARCH ISS PBL35 START 280.9991
HIERARCH ISS PBL35 END 281.1905
HIERARCH ISS PBLA35 START 146.7492
HIERARCH ISS PBLA35 END 147.029
HIERARCH ISS PBL45 START 228.9359
HIERARCH ISS PBL45 END 229.0711
HIERARCH ISS PBLA45 START 142.343
HIERARCH ISS PBLA45 END 142.6234
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1