Exposure
ID
SPICA.2025-10-13T02-42-20_1
Header ID
SPICA.2025-10-13T02-42-20
Date updated
2025-10-13 02:41:15 UTC+0000
Release date
None
UTC Start
2025-10-13 02:41:15.814
UTC End
2025-10-13 02:42:15.814
MJD Start
60961.1119885871
MJD End
60961.11268303153
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 32.6319 32.6367 80.5594 80.7166
S1-E1 298.6203 298.9103 47.3755 47.5236
S1-E2 254.7696 254.9620 55.6500 55.7952
S1-W1 278.4945 278.4932 105.3680 105.5757
S2-E1 271.8973 272.1859 43.6092 43.7598
S2-E2 225.5924 225.7834 52.1571 52.3032
S2-W1 249.2504 249.2583 108.5170 108.7311
E1-E2 59.2187 59.3046 -170.8785 -170.6833
E1-W1 280.3111 280.7285 169.9722 170.1958
E2-W1 225.2086 225.5339 165.0240 165.2546
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 60961.1119885871
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 32.6319
HIERARCH ISS PBL12 END 32.6367
HIERARCH ISS PBLA12 START 80.5594
HIERARCH ISS PBLA12 END 80.7166
HIERARCH ISS PBL13 START 298.6203
HIERARCH ISS PBL13 END 298.9103
HIERARCH ISS PBLA13 START 47.3755
HIERARCH ISS PBLA13 END 47.5236
HIERARCH ISS PBL14 START 254.7696
HIERARCH ISS PBL14 END 254.962
HIERARCH ISS PBLA14 START 55.65
HIERARCH ISS PBLA14 END 55.7952
HIERARCH ISS PBL15 START 278.4945
HIERARCH ISS PBL15 END 278.4932
HIERARCH ISS PBLA15 START 105.368
HIERARCH ISS PBLA15 END 105.5757
HIERARCH ISS PBL23 START 271.8973
HIERARCH ISS PBL23 END 272.1859
HIERARCH ISS PBLA23 START 43.6092
HIERARCH ISS PBLA23 END 43.7598
HIERARCH ISS PBL24 START 225.5924
HIERARCH ISS PBL24 END 225.7834
HIERARCH ISS PBLA24 START 52.1571
HIERARCH ISS PBLA24 END 52.3032
HIERARCH ISS PBL25 START 249.2504
HIERARCH ISS PBL25 END 249.2583
HIERARCH ISS PBLA25 START 108.517
HIERARCH ISS PBLA25 END 108.7311
HIERARCH ISS PBL34 START 59.2187
HIERARCH ISS PBL34 END 59.3046
HIERARCH ISS PBLA34 START -170.8785
HIERARCH ISS PBLA34 END -170.6833
HIERARCH ISS PBL35 START 280.3111
HIERARCH ISS PBL35 END 280.7285
HIERARCH ISS PBLA35 START 169.9722
HIERARCH ISS PBLA35 END 170.1958
HIERARCH ISS PBL45 START 225.2086
HIERARCH ISS PBL45 END 225.5339
HIERARCH ISS PBLA45 START 165.024
HIERARCH ISS PBLA45 END 165.2546
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1