Exposure
ID
SPICA.2025-12-15T05-23-07_1
Header ID
SPICA.2025-12-15T05-23-07
Date updated
2025-12-15 05:22:02 UTC+0000
Release date
None
UTC Start
2025-12-15 05:22:02.339
UTC End
2025-12-15 05:23:02.339
MJD Start
61024.2236381875
MJD End
61024.22433263193
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.40148
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.12185
Observation
ID
64085
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47737
Name
HD_23338
RA
56.30207
DEC
24.46728
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5990 33.6009 94.4396 94.5937
S1-E1 328.6574 328.5839 62.2327 62.3695
S1-E2 276.4544 276.4011 69.8752 70.0178
S1-W1 268.9696 269.1437 124.1056 124.2726
S1-W2 206.6672 206.7111 103.8502 104.0116
S2-E1 300.7619 300.6929 58.8193 58.9535
S2-E2 246.2926 246.2410 66.6242 66.7644
S2-W1 240.3505 240.5268 128.0730 128.2388
S2-W2 173.6074 173.6501 105.6636 105.8260
E1-E2 65.8736 65.8709 -151.6939 -151.5803
E1-W1 311.4686 311.6166 -167.3701 -167.2639
E1-W2 221.7421 221.7641 -156.0106 -155.9007
E2-W1 248.6830 248.8360 -171.4745 -171.3674
E2-W2 156.1342 156.1592 -157.8304 -157.7218
W1-W2 103.7148 103.8396 -12.2748 -12.1476
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 61024.2236381875
PI-COI spica
HIERARCH OBS TARG NAME HD_23338
HIERARCH OBS RA 56.30207
HIERARCH OBS DEC 24.46728
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.599
HIERARCH ISS PBL12 END 33.6009
HIERARCH ISS PBLA12 START 94.4396
HIERARCH ISS PBLA12 END 94.5937
HIERARCH ISS PBL13 START 328.6574
HIERARCH ISS PBL13 END 328.5839
HIERARCH ISS PBLA13 START 62.2327
HIERARCH ISS PBLA13 END 62.3695
HIERARCH ISS PBL14 START 276.4544
HIERARCH ISS PBL14 END 276.4011
HIERARCH ISS PBLA14 START 69.8752
HIERARCH ISS PBLA14 END 70.0178
HIERARCH ISS PBL15 START 268.9696
HIERARCH ISS PBL15 END 269.1437
HIERARCH ISS PBLA15 START 124.1056
HIERARCH ISS PBLA15 END 124.2726
HIERARCH ISS PBL16 START 206.6672
HIERARCH ISS PBL16 END 206.7111
HIERARCH ISS PBLA16 START 103.8502
HIERARCH ISS PBLA16 END 104.0116
HIERARCH ISS PBL23 START 300.7619
HIERARCH ISS PBL23 END 300.6929
HIERARCH ISS PBLA23 START 58.8193
HIERARCH ISS PBLA23 END 58.9535
HIERARCH ISS PBL24 START 246.2926
HIERARCH ISS PBL24 END 246.241
HIERARCH ISS PBLA24 START 66.6242
HIERARCH ISS PBLA24 END 66.7644
HIERARCH ISS PBL25 START 240.3505
HIERARCH ISS PBL25 END 240.5268
HIERARCH ISS PBLA25 START 128.073
HIERARCH ISS PBLA25 END 128.2388
HIERARCH ISS PBL26 START 173.6074
HIERARCH ISS PBL26 END 173.6501
HIERARCH ISS PBLA26 START 105.6636
HIERARCH ISS PBLA26 END 105.826
HIERARCH ISS PBL34 START 65.8736
HIERARCH ISS PBL34 END 65.8709
HIERARCH ISS PBLA34 START -151.6939
HIERARCH ISS PBLA34 END -151.5803
HIERARCH ISS PBL35 START 311.4686
HIERARCH ISS PBL35 END 311.6166
HIERARCH ISS PBLA35 START -167.3701
HIERARCH ISS PBLA35 END -167.2639
HIERARCH ISS PBL36 START 221.7421
HIERARCH ISS PBL36 END 221.7641
HIERARCH ISS PBLA36 START -156.0106
HIERARCH ISS PBLA36 END -155.9007
HIERARCH ISS PBL45 START 248.683
HIERARCH ISS PBL45 END 248.836
HIERARCH ISS PBLA45 START -171.4745
HIERARCH ISS PBLA45 END -171.3674
HIERARCH ISS PBL46 START 156.1342
HIERARCH ISS PBL46 END 156.1592
HIERARCH ISS PBLA46 START -157.8304
HIERARCH ISS PBLA46 END -157.7218
HIERARCH ISS PBL56 START 103.7148
HIERARCH ISS PBL56 END 103.8396
HIERARCH ISS PBLA56 START -12.2748
HIERARCH ISS PBLA56 END -12.1476
HIERARCH CHARA TAU0 12.40148
HIERARCH CHARA SEEING 1.12185