Exposure
ID
SPICA.2025-06-11T04-21-58_1
Header ID
SPICA.2025-06-11T04-21-58
Date updated
2025-06-11 04:20:52 UTC+0000
Release date
None
UTC Start
2025-06-11 04:20:52.919
UTC End
2025-06-11 04:21:52.919
MJD Start
60837.1811680428
MJD End
60837.18186248723
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 25.6939 25.7236 46.9422 47.1185
S1-E1 190.8817 191.4066 2.5718 2.8117
S1-E2 167.2704 167.6887 15.3145 15.5224
S1-W1 266.8857 266.9485 65.9692 66.1861
S2-E1 173.4480 173.9291 -3.3742 -3.1179
S2-E2 146.0157 146.4000 10.0199 10.2403
S2-W1 242.7402 242.7817 67.9467 68.1697
E1-E2 46.1552 46.2136 129.5008 129.8354
E1-W1 249.0758 249.1988 109.2227 109.5504
E2-W1 206.4021 206.4740 104.7778 105.1000
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 60837.1811680428
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 25.6939
HIERARCH ISS PBL12 END 25.7236
HIERARCH ISS PBLA12 START 46.9422
HIERARCH ISS PBLA12 END 47.1185
HIERARCH ISS PBL13 START 190.8817
HIERARCH ISS PBL13 END 191.4066
HIERARCH ISS PBLA13 START 2.5718
HIERARCH ISS PBLA13 END 2.8117
HIERARCH ISS PBL14 START 167.2704
HIERARCH ISS PBL14 END 167.6887
HIERARCH ISS PBLA14 START 15.3145
HIERARCH ISS PBLA14 END 15.5224
HIERARCH ISS PBL15 START 266.8857
HIERARCH ISS PBL15 END 266.9485
HIERARCH ISS PBLA15 START 65.9692
HIERARCH ISS PBLA15 END 66.1861
HIERARCH ISS PBL23 START 173.448
HIERARCH ISS PBL23 END 173.9291
HIERARCH ISS PBLA23 START -3.3742
HIERARCH ISS PBLA23 END -3.1179
HIERARCH ISS PBL24 START 146.0157
HIERARCH ISS PBL24 END 146.4
HIERARCH ISS PBLA24 START 10.0199
HIERARCH ISS PBLA24 END 10.2403
HIERARCH ISS PBL25 START 242.7402
HIERARCH ISS PBL25 END 242.7817
HIERARCH ISS PBLA25 START 67.9467
HIERARCH ISS PBLA25 END 68.1697
HIERARCH ISS PBL34 START 46.1552
HIERARCH ISS PBL34 END 46.2136
HIERARCH ISS PBLA34 START 129.5008
HIERARCH ISS PBLA34 END 129.8354
HIERARCH ISS PBL35 START 249.0758
HIERARCH ISS PBL35 END 249.1988
HIERARCH ISS PBLA35 START 109.2227
HIERARCH ISS PBLA35 END 109.5504
HIERARCH ISS PBL45 START 206.4021
HIERARCH ISS PBL45 END 206.474
HIERARCH ISS PBLA45 START 104.7778
HIERARCH ISS PBLA45 END 105.1
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1