Exposure
ID
SPICA.2025-10-13T09-06-28_1
Header ID
SPICA.2025-10-13T09-06-28
Date updated
2025-10-13 09:05:23 UTC+0000
Release date
None
UTC Start
2025-10-13 09:05:23.672
UTC End
2025-10-13 09:06:23.672
MJD Start
60961.3787462065
MJD End
60961.37944065093
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 30.4783 30.4580 118.3231 118.4718
S1-E1 322.2247 322.2340 87.3336 87.5160
S1-E2 267.0876 267.0706 94.2929 94.4645
S1-W1 247.5702 247.2566 151.4436 151.6234
S2-E1 296.5123 296.5284 84.2999 84.4874
S2-E2 239.5726 239.5681 91.3234 91.4995
S2-W1 222.6676 222.3810 155.7328 155.9189
E1-E2 65.6371 65.6288 -122.2069 -121.9760
E1-W1 308.9573 308.8449 -138.7940 -138.5564
E2-W1 246.7640 246.6570 -143.1488 -142.9109
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 60961.3787462065
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 30.4783
HIERARCH ISS PBL12 END 30.458
HIERARCH ISS PBLA12 START 118.3231
HIERARCH ISS PBLA12 END 118.4718
HIERARCH ISS PBL13 START 322.2247
HIERARCH ISS PBL13 END 322.234
HIERARCH ISS PBLA13 START 87.3336
HIERARCH ISS PBLA13 END 87.516
HIERARCH ISS PBL14 START 267.0876
HIERARCH ISS PBL14 END 267.0706
HIERARCH ISS PBLA14 START 94.2929
HIERARCH ISS PBLA14 END 94.4645
HIERARCH ISS PBL15 START 247.5702
HIERARCH ISS PBL15 END 247.2566
HIERARCH ISS PBLA15 START 151.4436
HIERARCH ISS PBLA15 END 151.6234
HIERARCH ISS PBL23 START 296.5123
HIERARCH ISS PBL23 END 296.5284
HIERARCH ISS PBLA23 START 84.2999
HIERARCH ISS PBLA23 END 84.4874
HIERARCH ISS PBL24 START 239.5726
HIERARCH ISS PBL24 END 239.5681
HIERARCH ISS PBLA24 START 91.3234
HIERARCH ISS PBLA24 END 91.4995
HIERARCH ISS PBL25 START 222.6676
HIERARCH ISS PBL25 END 222.381
HIERARCH ISS PBLA25 START 155.7328
HIERARCH ISS PBLA25 END 155.9189
HIERARCH ISS PBL34 START 65.6371
HIERARCH ISS PBL34 END 65.6288
HIERARCH ISS PBLA34 START -122.2069
HIERARCH ISS PBLA34 END -121.976
HIERARCH ISS PBL35 START 308.9573
HIERARCH ISS PBL35 END 308.8449
HIERARCH ISS PBLA35 START -138.794
HIERARCH ISS PBLA35 END -138.5564
HIERARCH ISS PBL45 START 246.764
HIERARCH ISS PBL45 END 246.657
HIERARCH ISS PBLA45 START -143.1488
HIERARCH ISS PBLA45 END -142.9109
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1