Exposure
ID
SPICA.2025-05-19T08-50-02_1
Header ID
SPICA.2025-05-19T08-50-02
Date updated
2025-05-19 08:48:57 UTC+0000
Release date
None
UTC Start
2025-05-19 08:48:57.710
UTC End
2025-05-19 08:49:57.710
MJD Start
60814.3673346105
MJD End
60814.36802905493
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 29.0049 29.0002 97.7704 97.9495
S1-E1 289.2862 289.4388 60.5901 60.7836
S1-E2 240.0978 240.1952 69.2319 69.4176
S1-W1 261.0595 260.9422 128.2018 128.4165
S2-E1 266.7534 266.9045 56.8224 57.0199
S2-E2 215.0640 215.1634 65.5376 65.7265
S2-W1 236.5071 236.4041 131.7632 131.9826
E1-E2 63.2185 63.2508 -154.2062 -153.9731
E1-W1 307.0988 307.2198 -171.2239 -170.9801
E2-W1 247.3414 247.4275 -175.5138 -175.2681
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 60814.3673346105
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 29.0049
HIERARCH ISS PBL12 END 29.0002
HIERARCH ISS PBLA12 START 97.7704
HIERARCH ISS PBLA12 END 97.9495
HIERARCH ISS PBL13 START 289.2862
HIERARCH ISS PBL13 END 289.4388
HIERARCH ISS PBLA13 START 60.5901
HIERARCH ISS PBLA13 END 60.7836
HIERARCH ISS PBL14 START 240.0978
HIERARCH ISS PBL14 END 240.1952
HIERARCH ISS PBLA14 START 69.2319
HIERARCH ISS PBLA14 END 69.4176
HIERARCH ISS PBL15 START 261.0595
HIERARCH ISS PBL15 END 260.9422
HIERARCH ISS PBLA15 START 128.2018
HIERARCH ISS PBLA15 END 128.4165
HIERARCH ISS PBL23 START 266.7534
HIERARCH ISS PBL23 END 266.9045
HIERARCH ISS PBLA23 START 56.8224
HIERARCH ISS PBLA23 END 57.0199
HIERARCH ISS PBL24 START 215.064
HIERARCH ISS PBL24 END 215.1634
HIERARCH ISS PBLA24 START 65.5376
HIERARCH ISS PBLA24 END 65.7265
HIERARCH ISS PBL25 START 236.5071
HIERARCH ISS PBL25 END 236.4041
HIERARCH ISS PBLA25 START 131.7632
HIERARCH ISS PBLA25 END 131.9826
HIERARCH ISS PBL34 START 63.2185
HIERARCH ISS PBL34 END 63.2508
HIERARCH ISS PBLA34 START -154.2062
HIERARCH ISS PBLA34 END -153.9731
HIERARCH ISS PBL35 START 307.0988
HIERARCH ISS PBL35 END 307.2198
HIERARCH ISS PBLA35 START -171.2239
HIERARCH ISS PBLA35 END -170.9801
HIERARCH ISS PBL45 START 247.3414
HIERARCH ISS PBL45 END 247.4275
HIERARCH ISS PBLA45 START -175.5138
HIERARCH ISS PBLA45 END -175.2681
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1