Exposure
ID
SPICA.2025-10-13T02-41-14_1
Header ID
SPICA.2025-10-13T02-41-14
Date updated
2025-10-13 02:40:09 UTC+0000
Release date
None
UTC Start
2025-10-13 02:40:09.680
UTC End
2025-10-13 02:41:09.680
MJD Start
60961.1112231464
MJD End
60961.11191759083
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 32.6269 32.6318 80.3993 80.5565
S1-E1 298.3229 298.6149 47.2248 47.3728
S1-E2 254.5721 254.7660 55.5022 55.6473
S1-W1 278.4957 278.4945 105.1563 105.3642
S2-E1 271.6013 271.8919 43.4559 43.6064
S2-E2 225.3963 225.5888 52.0085 52.1544
S2-W1 249.2423 249.2503 108.2988 108.5130
E1-E2 59.1305 59.2170 -171.0775 -170.8821
E1-W1 279.8837 280.3033 169.7440 169.9681
E2-W1 224.8755 225.2025 164.7885 165.0197
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 60961.1112231464
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 32.6269
HIERARCH ISS PBL12 END 32.6318
HIERARCH ISS PBLA12 START 80.3993
HIERARCH ISS PBLA12 END 80.5565
HIERARCH ISS PBL13 START 298.3229
HIERARCH ISS PBL13 END 298.6149
HIERARCH ISS PBLA13 START 47.2248
HIERARCH ISS PBLA13 END 47.3728
HIERARCH ISS PBL14 START 254.5721
HIERARCH ISS PBL14 END 254.766
HIERARCH ISS PBLA14 START 55.5022
HIERARCH ISS PBLA14 END 55.6473
HIERARCH ISS PBL15 START 278.4957
HIERARCH ISS PBL15 END 278.4945
HIERARCH ISS PBLA15 START 105.1563
HIERARCH ISS PBLA15 END 105.3642
HIERARCH ISS PBL23 START 271.6013
HIERARCH ISS PBL23 END 271.8919
HIERARCH ISS PBLA23 START 43.4559
HIERARCH ISS PBLA23 END 43.6064
HIERARCH ISS PBL24 START 225.3963
HIERARCH ISS PBL24 END 225.5888
HIERARCH ISS PBLA24 START 52.0085
HIERARCH ISS PBLA24 END 52.1544
HIERARCH ISS PBL25 START 249.2423
HIERARCH ISS PBL25 END 249.2503
HIERARCH ISS PBLA25 START 108.2988
HIERARCH ISS PBLA25 END 108.513
HIERARCH ISS PBL34 START 59.1305
HIERARCH ISS PBL34 END 59.217
HIERARCH ISS PBLA34 START -171.0775
HIERARCH ISS PBLA34 END -170.8821
HIERARCH ISS PBL35 START 279.8837
HIERARCH ISS PBL35 END 280.3033
HIERARCH ISS PBLA35 START 169.744
HIERARCH ISS PBLA35 END 169.9681
HIERARCH ISS PBL45 START 224.8755
HIERARCH ISS PBL45 END 225.2025
HIERARCH ISS PBLA45 START 164.7885
HIERARCH ISS PBLA45 END 165.0197
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1