Exposure
ID
SPICA.2025-10-13T06-19-59_1
Header ID
SPICA.2025-10-13T06-19-59
Date updated
2025-10-13 06:18:53 UTC+0000
Release date
None
UTC Start
2025-10-13 06:18:53.975
UTC End
2025-10-13 06:19:53.975
MJD Start
60961.2631247111
MJD End
60961.26381915553
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
64305
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47849
Name
HD_213558
RA
337.8229
DEC
50.28249
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.8962 31.8825 112.0087 112.1568
S1-E1 325.5835 325.6119 80.5435 80.7219
S1-E2 271.7050 271.7120 87.7964 87.9654
S1-W1 261.7348 261.5024 143.4541 143.6252
S2-E1 298.8416 298.8716 77.3498 77.5326
S2-E2 242.9671 242.9809 84.7101 84.8831
S2-W1 235.1125 234.8993 147.5125 147.6882
E1-E2 65.7157 65.7065 -130.9220 -130.7040
E1-W1 311.2842 311.1874 -147.9242 -147.7043
E2-W1 249.1828 249.0940 -152.3470 -152.1275
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 60961.2631247111
PI-COI spica
HIERARCH OBS TARG NAME HD_213558
HIERARCH OBS RA 337.8229
HIERARCH OBS DEC 50.28249
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 31.8962
HIERARCH ISS PBL12 END 31.8825
HIERARCH ISS PBLA12 START 112.0087
HIERARCH ISS PBLA12 END 112.1568
HIERARCH ISS PBL13 START 325.5835
HIERARCH ISS PBL13 END 325.6119
HIERARCH ISS PBLA13 START 80.5435
HIERARCH ISS PBLA13 END 80.7219
HIERARCH ISS PBL14 START 271.705
HIERARCH ISS PBL14 END 271.712
HIERARCH ISS PBLA14 START 87.7964
HIERARCH ISS PBLA14 END 87.9654
HIERARCH ISS PBL15 START 261.7348
HIERARCH ISS PBL15 END 261.5024
HIERARCH ISS PBLA15 START 143.4541
HIERARCH ISS PBLA15 END 143.6252
HIERARCH ISS PBL23 START 298.8416
HIERARCH ISS PBL23 END 298.8716
HIERARCH ISS PBLA23 START 77.3498
HIERARCH ISS PBLA23 END 77.5326
HIERARCH ISS PBL24 START 242.9671
HIERARCH ISS PBL24 END 242.9809
HIERARCH ISS PBLA24 START 84.7101
HIERARCH ISS PBLA24 END 84.8831
HIERARCH ISS PBL25 START 235.1125
HIERARCH ISS PBL25 END 234.8993
HIERARCH ISS PBLA25 START 147.5125
HIERARCH ISS PBLA25 END 147.6882
HIERARCH ISS PBL34 START 65.7157
HIERARCH ISS PBL34 END 65.7065
HIERARCH ISS PBLA34 START -130.922
HIERARCH ISS PBLA34 END -130.704
HIERARCH ISS PBL35 START 311.2842
HIERARCH ISS PBL35 END 311.1874
HIERARCH ISS PBLA35 START -147.9242
HIERARCH ISS PBLA35 END -147.7043
HIERARCH ISS PBL45 START 249.1828
HIERARCH ISS PBL45 END 249.094
HIERARCH ISS PBLA45 START -152.347
HIERARCH ISS PBLA45 END -152.1275
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1