Exposure
ID
SPICA.2025-06-06T04-41-17_1
Header ID
SPICA.2025-06-06T04-41-17
Date updated
2025-06-06 04:40:12 UTC+0000
Release date
None
UTC Start
2025-06-06 04:40:12.672
UTC End
2025-06-06 04:41:12.672
MJD Start
60832.1945911154
MJD End
60832.195285559836
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 25.6848 25.7146 46.8885 47.0648
S1-E1 190.7216 191.2467 2.4985 2.7386
S1-E2 167.1427 167.5613 15.2511 15.4591
S1-W1 266.8665 266.9295 65.9031 66.1200
S2-E1 173.3013 173.7826 -3.4525 -3.1959
S2-E2 145.8984 146.2830 9.9527 10.1732
S2-W1 242.7274 242.7691 67.8788 68.1017
E1-E2 46.1374 46.1957 129.3987 129.7335
E1-W1 249.0387 249.1612 109.1228 109.4506
E2-W1 206.3804 206.4519 104.6796 105.0018
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 60832.1945911154
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 25.6848
HIERARCH ISS PBL12 END 25.7146
HIERARCH ISS PBLA12 START 46.8885
HIERARCH ISS PBLA12 END 47.0648
HIERARCH ISS PBL13 START 190.7216
HIERARCH ISS PBL13 END 191.2467
HIERARCH ISS PBLA13 START 2.4985
HIERARCH ISS PBLA13 END 2.7386
HIERARCH ISS PBL14 START 167.1427
HIERARCH ISS PBL14 END 167.5613
HIERARCH ISS PBLA14 START 15.2511
HIERARCH ISS PBLA14 END 15.4591
HIERARCH ISS PBL15 START 266.8665
HIERARCH ISS PBL15 END 266.9295
HIERARCH ISS PBLA15 START 65.9031
HIERARCH ISS PBLA15 END 66.12
HIERARCH ISS PBL23 START 173.3013
HIERARCH ISS PBL23 END 173.7826
HIERARCH ISS PBLA23 START -3.4525
HIERARCH ISS PBLA23 END -3.1959
HIERARCH ISS PBL24 START 145.8984
HIERARCH ISS PBL24 END 146.283
HIERARCH ISS PBLA24 START 9.9527
HIERARCH ISS PBLA24 END 10.1732
HIERARCH ISS PBL25 START 242.7274
HIERARCH ISS PBL25 END 242.7691
HIERARCH ISS PBLA25 START 67.8788
HIERARCH ISS PBLA25 END 68.1017
HIERARCH ISS PBL34 START 46.1374
HIERARCH ISS PBL34 END 46.1957
HIERARCH ISS PBLA34 START 129.3987
HIERARCH ISS PBLA34 END 129.7335
HIERARCH ISS PBL35 START 249.0387
HIERARCH ISS PBL35 END 249.1612
HIERARCH ISS PBLA35 START 109.1228
HIERARCH ISS PBLA35 END 109.4506
HIERARCH ISS PBL45 START 206.3804
HIERARCH ISS PBL45 END 206.4519
HIERARCH ISS PBLA45 START 104.6796
HIERARCH ISS PBLA45 END 105.0018
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1