Exposure
ID
SPICA.2025-05-19T08-51-08_1
Header ID
SPICA.2025-05-19T08-51-08
Date updated
2025-05-19 08:50:03 UTC+0000
Release date
None
UTC Start
2025-05-19 08:50:03.818
UTC End
2025-05-19 08:51:03.818
MJD Start
60814.3680997423
MJD End
60814.36879418673
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 29.0001 28.9952 97.9528 98.1318
S1-E1 289.4415 289.5929 60.7870 60.9806
S1-E2 240.1969 240.2933 69.4210 69.6067
S1-W1 260.9401 260.8218 128.4204 128.6351
S2-E1 266.9072 267.0572 57.0235 57.2210
S2-E2 215.1652 215.2636 65.7299 65.9187
S2-W1 236.4022 236.2983 131.9866 132.2060
E1-E2 63.2514 63.2835 -153.9689 -153.7359
E1-W1 307.2219 307.3416 -170.9757 -170.7320
E2-W1 247.4291 247.5143 -175.2637 -175.0181
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 60814.3680997423
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 29.0001
HIERARCH ISS PBL12 END 28.9952
HIERARCH ISS PBLA12 START 97.9528
HIERARCH ISS PBLA12 END 98.1318
HIERARCH ISS PBL13 START 289.4415
HIERARCH ISS PBL13 END 289.5929
HIERARCH ISS PBLA13 START 60.787
HIERARCH ISS PBLA13 END 60.9806
HIERARCH ISS PBL14 START 240.1969
HIERARCH ISS PBL14 END 240.2933
HIERARCH ISS PBLA14 START 69.421
HIERARCH ISS PBLA14 END 69.6067
HIERARCH ISS PBL15 START 260.9401
HIERARCH ISS PBL15 END 260.8218
HIERARCH ISS PBLA15 START 128.4204
HIERARCH ISS PBLA15 END 128.6351
HIERARCH ISS PBL23 START 266.9072
HIERARCH ISS PBL23 END 267.0572
HIERARCH ISS PBLA23 START 57.0235
HIERARCH ISS PBLA23 END 57.221
HIERARCH ISS PBL24 START 215.1652
HIERARCH ISS PBL24 END 215.2636
HIERARCH ISS PBLA24 START 65.7299
HIERARCH ISS PBLA24 END 65.9187
HIERARCH ISS PBL25 START 236.4022
HIERARCH ISS PBL25 END 236.2983
HIERARCH ISS PBLA25 START 131.9866
HIERARCH ISS PBLA25 END 132.206
HIERARCH ISS PBL34 START 63.2514
HIERARCH ISS PBL34 END 63.2835
HIERARCH ISS PBLA34 START -153.9689
HIERARCH ISS PBLA34 END -153.7359
HIERARCH ISS PBL35 START 307.2219
HIERARCH ISS PBL35 END 307.3416
HIERARCH ISS PBLA35 START -170.9757
HIERARCH ISS PBLA35 END -170.732
HIERARCH ISS PBL45 START 247.4291
HIERARCH ISS PBL45 END 247.5143
HIERARCH ISS PBLA45 START -175.2637
HIERARCH ISS PBLA45 END -175.0181
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1