Exposure
ID
SPICA.2025-06-11T04-18-39_1
Header ID
SPICA.2025-06-11T04-18-39
Date updated
2025-06-11 04:17:34 UTC+0000
Release date
None
UTC Start
2025-06-11 04:17:34.562
UTC End
2025-06-11 04:18:34.562
MJD Start
60837.1788722431
MJD End
60837.17956668753
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 25.6023 25.6324 46.4038 46.5801
S1-E1 189.2733 189.8007 1.8350 2.0769
S1-E2 165.9862 166.4076 14.6774 14.8864
S1-W1 266.6896 266.7546 65.3068 65.5236
S2-E1 171.9751 172.4578 -4.1618 -3.9032
S2-E2 144.8367 145.2235 9.3438 9.5656
S2-W1 242.6099 242.6531 67.2660 67.4888
E1-E2 45.9789 46.0362 128.4746 128.8112
E1-W1 248.7118 248.8290 108.2200 108.5486
E2-W1 206.1913 206.2588 103.7925 104.1153
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 60837.1788722431
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 25.6023
HIERARCH ISS PBL12 END 25.6324
HIERARCH ISS PBLA12 START 46.4038
HIERARCH ISS PBLA12 END 46.5801
HIERARCH ISS PBL13 START 189.2733
HIERARCH ISS PBL13 END 189.8007
HIERARCH ISS PBLA13 START 1.835
HIERARCH ISS PBLA13 END 2.0769
HIERARCH ISS PBL14 START 165.9862
HIERARCH ISS PBL14 END 166.4076
HIERARCH ISS PBLA14 START 14.6774
HIERARCH ISS PBLA14 END 14.8864
HIERARCH ISS PBL15 START 266.6896
HIERARCH ISS PBL15 END 266.7546
HIERARCH ISS PBLA15 START 65.3068
HIERARCH ISS PBLA15 END 65.5236
HIERARCH ISS PBL23 START 171.9751
HIERARCH ISS PBL23 END 172.4578
HIERARCH ISS PBLA23 START -4.1618
HIERARCH ISS PBLA23 END -3.9032
HIERARCH ISS PBL24 START 144.8367
HIERARCH ISS PBL24 END 145.2235
HIERARCH ISS PBLA24 START 9.3438
HIERARCH ISS PBLA24 END 9.5656
HIERARCH ISS PBL25 START 242.6099
HIERARCH ISS PBL25 END 242.6531
HIERARCH ISS PBLA25 START 67.266
HIERARCH ISS PBLA25 END 67.4888
HIERARCH ISS PBL34 START 45.9789
HIERARCH ISS PBL34 END 46.0362
HIERARCH ISS PBLA34 START 128.4746
HIERARCH ISS PBLA34 END 128.8112
HIERARCH ISS PBL35 START 248.7118
HIERARCH ISS PBL35 END 248.829
HIERARCH ISS PBLA35 START 108.22
HIERARCH ISS PBLA35 END 108.5486
HIERARCH ISS PBL45 START 206.1913
HIERARCH ISS PBL45 END 206.2588
HIERARCH ISS PBLA45 START 103.7925
HIERARCH ISS PBLA45 END 104.1153
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1