Exposure
ID
SPICA.2025-10-13T06-22-11_1
Header ID
SPICA.2025-10-13T06-22-11
Date updated
2025-10-13 06:21:06 UTC+0000
Release date
None
UTC Start
2025-10-13 06:21:06.206
UTC End
2025-10-13 06:22:06.206
MJD Start
60961.2646551612
MJD End
60961.26534960563
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 31.8682 31.8542 112.3102 112.4580
S1-E1 325.6407 325.6678 80.9068 81.0854
S1-E2 271.7187 271.7245 88.1405 88.3095
S1-W1 261.2594 261.0228 143.8023 143.9732
S2-E1 298.9021 298.9310 77.7222 77.9052
S2-E2 242.9947 243.0076 85.0624 85.2354
S2-W1 234.6763 234.4591 147.8702 148.0457
E1-E2 65.6967 65.6871 -130.4778 -130.2592
E1-W1 311.0851 310.9846 -147.4760 -147.2555
E2-W1 249.0002 248.9082 -151.8998 -151.6797
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 60961.2646551612
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 31.8682
HIERARCH ISS PBL12 END 31.8542
HIERARCH ISS PBLA12 START 112.3102
HIERARCH ISS PBLA12 END 112.458
HIERARCH ISS PBL13 START 325.6407
HIERARCH ISS PBL13 END 325.6678
HIERARCH ISS PBLA13 START 80.9068
HIERARCH ISS PBLA13 END 81.0854
HIERARCH ISS PBL14 START 271.7187
HIERARCH ISS PBL14 END 271.7245
HIERARCH ISS PBLA14 START 88.1405
HIERARCH ISS PBLA14 END 88.3095
HIERARCH ISS PBL15 START 261.2594
HIERARCH ISS PBL15 END 261.0228
HIERARCH ISS PBLA15 START 143.8023
HIERARCH ISS PBLA15 END 143.9732
HIERARCH ISS PBL23 START 298.9021
HIERARCH ISS PBL23 END 298.931
HIERARCH ISS PBLA23 START 77.7222
HIERARCH ISS PBLA23 END 77.9052
HIERARCH ISS PBL24 START 242.9947
HIERARCH ISS PBL24 END 243.0076
HIERARCH ISS PBLA24 START 85.0624
HIERARCH ISS PBLA24 END 85.2354
HIERARCH ISS PBL25 START 234.6763
HIERARCH ISS PBL25 END 234.4591
HIERARCH ISS PBLA25 START 147.8702
HIERARCH ISS PBLA25 END 148.0457
HIERARCH ISS PBL34 START 65.6967
HIERARCH ISS PBL34 END 65.6871
HIERARCH ISS PBLA34 START -130.4778
HIERARCH ISS PBLA34 END -130.2592
HIERARCH ISS PBL35 START 311.0851
HIERARCH ISS PBL35 END 310.9846
HIERARCH ISS PBLA35 START -147.476
HIERARCH ISS PBLA35 END -147.2555
HIERARCH ISS PBL45 START 249.0002
HIERARCH ISS PBL45 END 248.9082
HIERARCH ISS PBLA45 START -151.8998
HIERARCH ISS PBLA45 END -151.6797
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1