Exposure
ID
SPICA.2025-06-11T04-15-21_1
Header ID
SPICA.2025-06-11T04-15-21
Date updated
2025-06-11 04:14:16 UTC+0000
Release date
None
UTC Start
2025-06-11 04:14:16.182
UTC End
2025-06-11 04:15:16.182
MJD Start
60837.1765761799
MJD End
60837.177270624336
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
64268
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 25.5094 25.5399 45.8651 46.0414
S1-E1 187.6574 188.1871 1.0921 1.3359
S1-E2 164.6926 165.1170 14.0367 14.2468
S1-W1 266.4869 266.5540 64.6446 64.8613
S2-E1 170.4975 170.9816 -4.9567 -4.6957
S2-E2 143.6504 144.0395 8.6630 8.8863
S2-W1 242.4746 242.5195 66.5855 66.8082
E1-E2 45.8060 45.8622 127.4423 127.7808
E1-W1 248.3657 248.4770 107.2149 107.5441
E2-W1 205.9944 206.0573 102.8055 103.1288
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 60837.1765761799
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
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 25.5094
HIERARCH ISS PBL12 END 25.5399
HIERARCH ISS PBLA12 START 45.8651
HIERARCH ISS PBLA12 END 46.0414
HIERARCH ISS PBL13 START 187.6574
HIERARCH ISS PBL13 END 188.1871
HIERARCH ISS PBLA13 START 1.0921
HIERARCH ISS PBLA13 END 1.3359
HIERARCH ISS PBL14 START 164.6926
HIERARCH ISS PBL14 END 165.117
HIERARCH ISS PBLA14 START 14.0367
HIERARCH ISS PBLA14 END 14.2468
HIERARCH ISS PBL15 START 266.4869
HIERARCH ISS PBL15 END 266.554
HIERARCH ISS PBLA15 START 64.6446
HIERARCH ISS PBLA15 END 64.8613
HIERARCH ISS PBL23 START 170.4975
HIERARCH ISS PBL23 END 170.9816
HIERARCH ISS PBLA23 START -4.9567
HIERARCH ISS PBLA23 END -4.6957
HIERARCH ISS PBL24 START 143.6504
HIERARCH ISS PBL24 END 144.0395
HIERARCH ISS PBLA24 START 8.663
HIERARCH ISS PBLA24 END 8.8863
HIERARCH ISS PBL25 START 242.4746
HIERARCH ISS PBL25 END 242.5195
HIERARCH ISS PBLA25 START 66.5855
HIERARCH ISS PBLA25 END 66.8082
HIERARCH ISS PBL34 START 45.806
HIERARCH ISS PBL34 END 45.8622
HIERARCH ISS PBLA34 START 127.4423
HIERARCH ISS PBLA34 END 127.7808
HIERARCH ISS PBL35 START 248.3657
HIERARCH ISS PBL35 END 248.477
HIERARCH ISS PBLA35 START 107.2149
HIERARCH ISS PBLA35 END 107.5441
HIERARCH ISS PBL45 START 205.9944
HIERARCH ISS PBL45 END 206.0573
HIERARCH ISS PBLA45 START 102.8055
HIERARCH ISS PBLA45 END 103.1288
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1