Exposure
ID
SPICA.2025-05-19T11-18-42_1
Header ID
SPICA.2025-05-19T11-18-42
Date updated
2025-05-19 11:17:37 UTC+0000
Release date
None
UTC Start
2025-05-19 11:17:37.581
UTC End
2025-05-19 11:18:37.581
MJD Start
60814.4705738519
MJD End
60814.47126829633
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
68324
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50781
Name
HD_155763
RA
257.1967
DEC
65.71468
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.2614 27.2401 122.2010 122.3775
S1-E1 300.2408 300.2527 87.3577 87.5536
S1-E2 245.1361 245.1136 94.8875 95.0746
S1-W1 234.9300 234.6597 157.8280 158.0486
S2-E1 278.3030 278.3261 84.1494 84.3496
S2-E2 221.2679 221.2613 91.6466 91.8373
S2-W1 213.3630 213.1232 162.0963 162.3229
E1-E2 65.6191 65.6250 -121.9527 -121.7138
E1-W1 313.3324 313.3163 -137.6047 -137.3547
E2-W1 250.7723 250.7464 -141.6530 -141.4010
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60814.4705738519
PI-COI spica
HIERARCH OBS TARG NAME HD_155763
HIERARCH OBS RA 257.1967
HIERARCH OBS DEC 65.71468
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 27.2614
HIERARCH ISS PBL12 END 27.2401
HIERARCH ISS PBLA12 START 122.201
HIERARCH ISS PBLA12 END 122.3775
HIERARCH ISS PBL13 START 300.2408
HIERARCH ISS PBL13 END 300.2527
HIERARCH ISS PBLA13 START 87.3577
HIERARCH ISS PBLA13 END 87.5536
HIERARCH ISS PBL14 START 245.1361
HIERARCH ISS PBL14 END 245.1136
HIERARCH ISS PBLA14 START 94.8875
HIERARCH ISS PBLA14 END 95.0746
HIERARCH ISS PBL15 START 234.93
HIERARCH ISS PBL15 END 234.6597
HIERARCH ISS PBLA15 START 157.828
HIERARCH ISS PBLA15 END 158.0486
HIERARCH ISS PBL23 START 278.303
HIERARCH ISS PBL23 END 278.3261
HIERARCH ISS PBLA23 START 84.1494
HIERARCH ISS PBLA23 END 84.3496
HIERARCH ISS PBL24 START 221.2679
HIERARCH ISS PBL24 END 221.2613
HIERARCH ISS PBLA24 START 91.6466
HIERARCH ISS PBLA24 END 91.8373
HIERARCH ISS PBL25 START 213.363
HIERARCH ISS PBL25 END 213.1232
HIERARCH ISS PBLA25 START 162.0963
HIERARCH ISS PBLA25 END 162.3229
HIERARCH ISS PBL34 START 65.6191
HIERARCH ISS PBL34 END 65.625
HIERARCH ISS PBLA34 START -121.9527
HIERARCH ISS PBLA34 END -121.7138
HIERARCH ISS PBL35 START 313.3324
HIERARCH ISS PBL35 END 313.3163
HIERARCH ISS PBLA35 START -137.6047
HIERARCH ISS PBLA35 END -137.3547
HIERARCH ISS PBL45 START 250.7723
HIERARCH ISS PBL45 END 250.7464
HIERARCH ISS PBLA45 START -141.653
HIERARCH ISS PBLA45 END -141.401
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1