Exposure
ID
SPICA.2025-08-19T12-45-06_1
Header ID
SPICA.2025-08-19T12-45-06
Date updated
2025-08-19 12:44:01 UTC+0000
Release date
None
UTC Start
2025-08-19 12:44:01.427
UTC End
2025-08-19 12:45:01.427
MJD Start
60906.5305720728
MJD End
60906.53126651723
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 30.4336 30.4130 118.6498 118.7982
S1-E1 322.2442 322.2521 87.7346 87.9170
S1-E2 267.0494 267.0309 94.6699 94.8414
S1-W1 246.8783 246.5603 151.8388 152.0186
S2-E1 296.5469 296.5618 84.7122 84.8998
S2-E2 239.5621 239.5564 91.7104 91.8865
S2-W1 222.0353 221.7446 156.1418 156.3280
E1-E2 65.6186 65.6100 -121.6992 -121.4678
E1-W1 308.7090 308.5946 -138.2715 -138.0333
E2-W1 246.5277 246.4187 -142.6255 -142.3869
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 60906.5305720728
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 30.4336
HIERARCH ISS PBL12 END 30.413
HIERARCH ISS PBLA12 START 118.6498
HIERARCH ISS PBLA12 END 118.7982
HIERARCH ISS PBL13 START 322.2442
HIERARCH ISS PBL13 END 322.2521
HIERARCH ISS PBLA13 START 87.7346
HIERARCH ISS PBLA13 END 87.917
HIERARCH ISS PBL14 START 267.0494
HIERARCH ISS PBL14 END 267.0309
HIERARCH ISS PBLA14 START 94.6699
HIERARCH ISS PBLA14 END 94.8414
HIERARCH ISS PBL15 START 246.8783
HIERARCH ISS PBL15 END 246.5603
HIERARCH ISS PBLA15 START 151.8388
HIERARCH ISS PBLA15 END 152.0186
HIERARCH ISS PBL23 START 296.5469
HIERARCH ISS PBL23 END 296.5618
HIERARCH ISS PBLA23 START 84.7122
HIERARCH ISS PBLA23 END 84.8998
HIERARCH ISS PBL24 START 239.5621
HIERARCH ISS PBL24 END 239.5564
HIERARCH ISS PBLA24 START 91.7104
HIERARCH ISS PBLA24 END 91.8865
HIERARCH ISS PBL25 START 222.0353
HIERARCH ISS PBL25 END 221.7446
HIERARCH ISS PBLA25 START 156.1418
HIERARCH ISS PBLA25 END 156.328
HIERARCH ISS PBL34 START 65.6186
HIERARCH ISS PBL34 END 65.61
HIERARCH ISS PBLA34 START -121.6992
HIERARCH ISS PBLA34 END -121.4678
HIERARCH ISS PBL35 START 308.709
HIERARCH ISS PBL35 END 308.5946
HIERARCH ISS PBLA35 START -138.2715
HIERARCH ISS PBLA35 END -138.0333
HIERARCH ISS PBL45 START 246.5277
HIERARCH ISS PBL45 END 246.4187
HIERARCH ISS PBLA45 START -142.6255
HIERARCH ISS PBLA45 END -142.3869
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1