Exposure
ID
SPICA.2025-08-19T11-02-24_1
Header ID
SPICA.2025-08-19T11-02-24
Date updated
2025-08-19 11:01:19 UTC+0000
Release date
None
UTC Start
2025-08-19 11:01:19.562
UTC End
2025-08-19 11:02:19.562
MJD Start
60906.4592541892
MJD End
60906.45994863363
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 31.7686 31.7603 104.0185 104.1774
S1-E1 318.1619 318.2448 70.6346 70.8112
S1-E2 265.7374 265.7842 78.4162 78.5858
S1-W1 268.4194 268.2734 134.5028 134.6904
S2-E1 292.1584 292.2420 67.2044 67.3845
S2-E2 237.4851 237.5363 75.1024 75.2748
S2-W1 241.5804 241.4506 138.3280 138.5199
E1-E2 65.6161 65.6288 -142.6189 -142.4083
E1-W1 313.1271 313.1674 -159.6833 -159.4669
E2-W1 251.1390 251.1648 -164.0805 -163.8630
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 60906.4592541892
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 31.7686
HIERARCH ISS PBL12 END 31.7603
HIERARCH ISS PBLA12 START 104.0185
HIERARCH ISS PBLA12 END 104.1774
HIERARCH ISS PBL13 START 318.1619
HIERARCH ISS PBL13 END 318.2448
HIERARCH ISS PBLA13 START 70.6346
HIERARCH ISS PBLA13 END 70.8112
HIERARCH ISS PBL14 START 265.7374
HIERARCH ISS PBL14 END 265.7842
HIERARCH ISS PBLA14 START 78.4162
HIERARCH ISS PBLA14 END 78.5858
HIERARCH ISS PBL15 START 268.4194
HIERARCH ISS PBL15 END 268.2734
HIERARCH ISS PBLA15 START 134.5028
HIERARCH ISS PBLA15 END 134.6904
HIERARCH ISS PBL23 START 292.1584
HIERARCH ISS PBL23 END 292.242
HIERARCH ISS PBLA23 START 67.2044
HIERARCH ISS PBLA23 END 67.3845
HIERARCH ISS PBL24 START 237.4851
HIERARCH ISS PBL24 END 237.5363
HIERARCH ISS PBLA24 START 75.1024
HIERARCH ISS PBLA24 END 75.2748
HIERARCH ISS PBL25 START 241.5804
HIERARCH ISS PBL25 END 241.4506
HIERARCH ISS PBLA25 START 138.328
HIERARCH ISS PBLA25 END 138.5199
HIERARCH ISS PBL34 START 65.6161
HIERARCH ISS PBL34 END 65.6288
HIERARCH ISS PBLA34 START -142.6189
HIERARCH ISS PBLA34 END -142.4083
HIERARCH ISS PBL35 START 313.1271
HIERARCH ISS PBL35 END 313.1674
HIERARCH ISS PBLA35 START -159.6833
HIERARCH ISS PBLA35 END -159.4669
HIERARCH ISS PBL45 START 251.139
HIERARCH ISS PBL45 END 251.1648
HIERARCH ISS PBLA45 START -164.0805
HIERARCH ISS PBLA45 END -163.863
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1