Exposure
ID
SPICA.2025-08-19T11-12-48_1
Header ID
SPICA.2025-08-19T11-12-48
Date updated
2025-08-19 11:11:43 UTC+0000
Release date
None
UTC Start
2025-08-19 11:11:43.105
UTC End
2025-08-19 11:12:43.105
MJD Start
60906.4664711279
MJD End
60906.46716557233
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
64302
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.6836 31.6742 105.5413 105.6994
S1-E1 318.9167 318.9902 72.3342 72.5118
S1-E2 266.1557 266.1953 80.0474 80.2176
S1-W1 266.9543 266.7934 136.2986 136.4849
S2-E1 292.9215 292.9961 68.9382 69.1193
S2-E2 237.9482 237.9928 76.7620 76.9352
S2-W1 240.2742 240.1303 140.1653 140.3560
E1-E2 65.7243 65.7338 -140.5888 -140.3764
E1-W1 313.4242 313.4438 -157.5996 -157.3819
E2-W1 251.3120 251.3205 -161.9875 -161.7690
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 60906.4664711279
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
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 31.6836
HIERARCH ISS PBL12 END 31.6742
HIERARCH ISS PBLA12 START 105.5413
HIERARCH ISS PBLA12 END 105.6994
HIERARCH ISS PBL13 START 318.9167
HIERARCH ISS PBL13 END 318.9902
HIERARCH ISS PBLA13 START 72.3342
HIERARCH ISS PBLA13 END 72.5118
HIERARCH ISS PBL14 START 266.1557
HIERARCH ISS PBL14 END 266.1953
HIERARCH ISS PBLA14 START 80.0474
HIERARCH ISS PBLA14 END 80.2176
HIERARCH ISS PBL15 START 266.9543
HIERARCH ISS PBL15 END 266.7934
HIERARCH ISS PBLA15 START 136.2986
HIERARCH ISS PBLA15 END 136.4849
HIERARCH ISS PBL23 START 292.9215
HIERARCH ISS PBL23 END 292.9961
HIERARCH ISS PBLA23 START 68.9382
HIERARCH ISS PBLA23 END 69.1193
HIERARCH ISS PBL24 START 237.9482
HIERARCH ISS PBL24 END 237.9928
HIERARCH ISS PBLA24 START 76.762
HIERARCH ISS PBLA24 END 76.9352
HIERARCH ISS PBL25 START 240.2742
HIERARCH ISS PBL25 END 240.1303
HIERARCH ISS PBLA25 START 140.1653
HIERARCH ISS PBLA25 END 140.356
HIERARCH ISS PBL34 START 65.7243
HIERARCH ISS PBL34 END 65.7338
HIERARCH ISS PBLA34 START -140.5888
HIERARCH ISS PBLA34 END -140.3764
HIERARCH ISS PBL35 START 313.4242
HIERARCH ISS PBL35 END 313.4438
HIERARCH ISS PBLA35 START -157.5996
HIERARCH ISS PBLA35 END -157.3819
HIERARCH ISS PBL45 START 251.312
HIERARCH ISS PBL45 END 251.3205
HIERARCH ISS PBLA45 START -161.9875
HIERARCH ISS PBLA45 END -161.769
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1