Exposure
ID
SPICA.2025-06-14T12-05-12_1
Header ID
SPICA.2025-06-14T12-05-12
Date updated
2025-06-14 12:04:07 UTC+0000
Release date
None
UTC Start
2025-06-14 12:04:07.197
UTC End
2025-06-14 12:05:07.197
MJD Start
60840.5028610794
MJD End
60840.503555523836
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
64239
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47842
Name
HD_218376
RA
346.6534
DEC
59.41976
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.8679 30.8691 88.0393 88.2083
S1-E1 293.1574 293.3821 52.2638 52.4404
S1-E2 246.6899 246.8413 60.9129 61.0830
S1-W1 272.9506 272.8926 115.6548 115.8631
S1-W2 196.5867 196.5624 97.4632 97.6435
S2-E1 268.7204 268.9412 48.4132 48.5936
S2-E2 219.6687 219.8186 57.2394 57.4120
S2-W1 246.0157 245.9676 118.9890 119.2024
S2-W2 166.2122 166.1880 99.2058 99.3884
E1-E2 61.6772 61.7308 -164.7126 -164.4928
E1-W1 297.9324 298.1665 177.2675 177.5031
E1-W2 208.2534 208.4339 -169.7889 -169.5643
E2-W1 240.0399 240.2173 172.7085 172.9474
E2-W2 146.9195 147.0460 -171.9176 -171.6911
W1-W2 105.8081 105.8527 -28.8916 -28.6448
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 60840.5028610794
PI-COI spica
HIERARCH OBS TARG NAME HD_218376
HIERARCH OBS RA 346.6534
HIERARCH OBS DEC 59.41976
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 30.8679
HIERARCH ISS PBL12 END 30.8691
HIERARCH ISS PBLA12 START 88.0393
HIERARCH ISS PBLA12 END 88.2083
HIERARCH ISS PBL13 START 293.1574
HIERARCH ISS PBL13 END 293.3821
HIERARCH ISS PBLA13 START 52.2638
HIERARCH ISS PBLA13 END 52.4404
HIERARCH ISS PBL14 START 246.6899
HIERARCH ISS PBL14 END 246.8413
HIERARCH ISS PBLA14 START 60.9129
HIERARCH ISS PBLA14 END 61.083
HIERARCH ISS PBL15 START 272.9506
HIERARCH ISS PBL15 END 272.8926
HIERARCH ISS PBLA15 START 115.6548
HIERARCH ISS PBLA15 END 115.8631
HIERARCH ISS PBL16 START 196.5867
HIERARCH ISS PBL16 END 196.5624
HIERARCH ISS PBLA16 START 97.4632
HIERARCH ISS PBLA16 END 97.6435
HIERARCH ISS PBL23 START 268.7204
HIERARCH ISS PBL23 END 268.9412
HIERARCH ISS PBLA23 START 48.4132
HIERARCH ISS PBLA23 END 48.5936
HIERARCH ISS PBL24 START 219.6687
HIERARCH ISS PBL24 END 219.8186
HIERARCH ISS PBLA24 START 57.2394
HIERARCH ISS PBLA24 END 57.412
HIERARCH ISS PBL25 START 246.0157
HIERARCH ISS PBL25 END 245.9676
HIERARCH ISS PBLA25 START 118.989
HIERARCH ISS PBLA25 END 119.2024
HIERARCH ISS PBL26 START 166.2122
HIERARCH ISS PBL26 END 166.188
HIERARCH ISS PBLA26 START 99.2058
HIERARCH ISS PBLA26 END 99.3884
HIERARCH ISS PBL34 START 61.6772
HIERARCH ISS PBL34 END 61.7308
HIERARCH ISS PBLA34 START -164.7126
HIERARCH ISS PBLA34 END -164.4928
HIERARCH ISS PBL35 START 297.9324
HIERARCH ISS PBL35 END 298.1665
HIERARCH ISS PBLA35 START 177.2675
HIERARCH ISS PBLA35 END 177.5031
HIERARCH ISS PBL36 START 208.2534
HIERARCH ISS PBL36 END 208.4339
HIERARCH ISS PBLA36 START -169.7889
HIERARCH ISS PBLA36 END -169.5643
HIERARCH ISS PBL45 START 240.0399
HIERARCH ISS PBL45 END 240.2173
HIERARCH ISS PBLA45 START 172.7085
HIERARCH ISS PBLA45 END 172.9474
HIERARCH ISS PBL46 START 146.9195
HIERARCH ISS PBL46 END 147.046
HIERARCH ISS PBLA46 START -171.9176
HIERARCH ISS PBLA46 END -171.6911
HIERARCH ISS PBL56 START 105.8081
HIERARCH ISS PBL56 END 105.8527
HIERARCH ISS PBLA56 START -28.8916
HIERARCH ISS PBLA56 END -28.6448
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1