Exposure
ID
SPICA.2025-12-16T04-33-38_1
Header ID
SPICA.2025-12-16T04-33-38
Date updated
2025-12-16 04:32:33 UTC+0000
Release date
None
UTC Start
2025-12-16 04:32:33.756
UTC End
2025-12-16 04:33:33.756
MJD Start
61025.1892795887
MJD End
61025.189974033136
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
6.23105
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.96061
Observation
ID
64377
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47785
Name
HD_12303
RA
30.57545
DEC
54.48754
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.6888 31.6809 103.1923 103.3524
S1-E1 316.7853 316.8757 69.6015 69.7782
S1-E2 264.5958 264.6479 77.4395 77.6094
S1-W1 268.6570 268.5172 133.5743 133.7639
S1-W2 197.9450 197.8655 113.2114 113.3788
S2-E1 290.9170 291.0080 66.1465 66.3267
S2-E2 236.4556 236.5119 74.1014 74.2740
S2-W1 241.8516 241.7278 137.3740 137.5679
S2-W2 166.8306 166.7598 115.1052 115.2743
E1-E2 65.4972 65.5127 -143.8283 -143.6174
E1-W1 312.7945 312.8491 -160.9133 -160.6959
E1-W2 220.7491 220.7997 -148.6046 -148.3918
E2-W1 250.9266 250.9638 -165.3114 -165.0928
E2-W2 155.5750 155.6098 -150.6134 -150.3999
W1-W2 107.9204 107.9189 -6.7657 -6.5450
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 61025.1892795887
PI-COI spica
HIERARCH OBS TARG NAME HD_12303
HIERARCH OBS RA 30.57545
HIERARCH OBS DEC 54.48754
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 31.6888
HIERARCH ISS PBL12 END 31.6809
HIERARCH ISS PBLA12 START 103.1923
HIERARCH ISS PBLA12 END 103.3524
HIERARCH ISS PBL13 START 316.7853
HIERARCH ISS PBL13 END 316.8757
HIERARCH ISS PBLA13 START 69.6015
HIERARCH ISS PBLA13 END 69.7782
HIERARCH ISS PBL14 START 264.5958
HIERARCH ISS PBL14 END 264.6479
HIERARCH ISS PBLA14 START 77.4395
HIERARCH ISS PBLA14 END 77.6094
HIERARCH ISS PBL15 START 268.657
HIERARCH ISS PBL15 END 268.5172
HIERARCH ISS PBLA15 START 133.5743
HIERARCH ISS PBLA15 END 133.7639
HIERARCH ISS PBL16 START 197.945
HIERARCH ISS PBL16 END 197.8655
HIERARCH ISS PBLA16 START 113.2114
HIERARCH ISS PBLA16 END 113.3788
HIERARCH ISS PBL23 START 290.917
HIERARCH ISS PBL23 END 291.008
HIERARCH ISS PBLA23 START 66.1465
HIERARCH ISS PBLA23 END 66.3267
HIERARCH ISS PBL24 START 236.4556
HIERARCH ISS PBL24 END 236.5119
HIERARCH ISS PBLA24 START 74.1014
HIERARCH ISS PBLA24 END 74.274
HIERARCH ISS PBL25 START 241.8516
HIERARCH ISS PBL25 END 241.7278
HIERARCH ISS PBLA25 START 137.374
HIERARCH ISS PBLA25 END 137.5679
HIERARCH ISS PBL26 START 166.8306
HIERARCH ISS PBL26 END 166.7598
HIERARCH ISS PBLA26 START 115.1052
HIERARCH ISS PBLA26 END 115.2743
HIERARCH ISS PBL34 START 65.4972
HIERARCH ISS PBL34 END 65.5127
HIERARCH ISS PBLA34 START -143.8283
HIERARCH ISS PBLA34 END -143.6174
HIERARCH ISS PBL35 START 312.7945
HIERARCH ISS PBL35 END 312.8491
HIERARCH ISS PBLA35 START -160.9133
HIERARCH ISS PBLA35 END -160.6959
HIERARCH ISS PBL36 START 220.7491
HIERARCH ISS PBL36 END 220.7997
HIERARCH ISS PBLA36 START -148.6046
HIERARCH ISS PBLA36 END -148.3918
HIERARCH ISS PBL45 START 250.9266
HIERARCH ISS PBL45 END 250.9638
HIERARCH ISS PBLA45 START -165.3114
HIERARCH ISS PBLA45 END -165.0928
HIERARCH ISS PBL46 START 155.575
HIERARCH ISS PBL46 END 155.6098
HIERARCH ISS PBLA46 START -150.6134
HIERARCH ISS PBLA46 END -150.3999
HIERARCH ISS PBL56 START 107.9204
HIERARCH ISS PBL56 END 107.9189
HIERARCH ISS PBLA56 START -6.7657
HIERARCH ISS PBLA56 END -6.545
HIERARCH CHARA TAU0 6.23105
HIERARCH CHARA SEEING 1.96061