Exposure
ID
SPICA.2025-05-08T07-45-34_1
Header ID
SPICA.2025-05-08T07-45-34
Date updated
2025-05-08 07:44:29 UTC+0000
Release date
None
UTC Start
2025-05-08 07:44:29.487
UTC End
2025-05-08 07:45:29.487
MJD Start
60803.322563512
MJD End
60803.323257956436
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
68304
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50767
Name
HD_141513
RA
237.405
DEC
-3.430204
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.9735 26.9792 93.2426 93.4351
S1-E1 289.7174 289.2971 56.1211 56.2291
S1-E2 236.5185 236.2155 64.2273 64.3636
S1-W1 215.6357 216.1829 131.0822 131.2321
S1-W2 163.0030 163.1692 105.1346 105.3328
S2-E1 268.7035 268.3055 52.6479 52.7431
S2-E2 213.3320 213.0390 60.7112 60.8357
S2-W1 195.0371 195.5645 135.9490 136.0821
S2-W2 136.7215 136.8826 107.4646 107.6616
E1-E2 64.8030 64.7517 -154.8529 -154.8479
E1-W1 313.0723 313.1462 -165.5752 -165.5949
E1-W2 220.3597 220.2462 -157.8229 -157.8271
E2-W1 249.6919 249.8222 -168.3428 -168.3652
E2-W2 155.6799 155.6183 -159.0587 -159.0662
W1-W2 99.2807 99.4793 -2.9966 -3.0068
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 60803.322563512
PI-COI spica
HIERARCH OBS TARG NAME HD_141513
HIERARCH OBS RA 237.405
HIERARCH OBS DEC -3.430204
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 26.9735
HIERARCH ISS PBL12 END 26.9792
HIERARCH ISS PBLA12 START 93.2426
HIERARCH ISS PBLA12 END 93.4351
HIERARCH ISS PBL13 START 289.7174
HIERARCH ISS PBL13 END 289.2971
HIERARCH ISS PBLA13 START 56.1211
HIERARCH ISS PBLA13 END 56.2291
HIERARCH ISS PBL14 START 236.5185
HIERARCH ISS PBL14 END 236.2155
HIERARCH ISS PBLA14 START 64.2273
HIERARCH ISS PBLA14 END 64.3636
HIERARCH ISS PBL15 START 215.6357
HIERARCH ISS PBL15 END 216.1829
HIERARCH ISS PBLA15 START 131.0822
HIERARCH ISS PBLA15 END 131.2321
HIERARCH ISS PBL16 START 163.003
HIERARCH ISS PBL16 END 163.1692
HIERARCH ISS PBLA16 START 105.1346
HIERARCH ISS PBLA16 END 105.3328
HIERARCH ISS PBL23 START 268.7035
HIERARCH ISS PBL23 END 268.3055
HIERARCH ISS PBLA23 START 52.6479
HIERARCH ISS PBLA23 END 52.7431
HIERARCH ISS PBL24 START 213.332
HIERARCH ISS PBL24 END 213.039
HIERARCH ISS PBLA24 START 60.7112
HIERARCH ISS PBLA24 END 60.8357
HIERARCH ISS PBL25 START 195.0371
HIERARCH ISS PBL25 END 195.5645
HIERARCH ISS PBLA25 START 135.949
HIERARCH ISS PBLA25 END 136.0821
HIERARCH ISS PBL26 START 136.7215
HIERARCH ISS PBL26 END 136.8826
HIERARCH ISS PBLA26 START 107.4646
HIERARCH ISS PBLA26 END 107.6616
HIERARCH ISS PBL34 START 64.803
HIERARCH ISS PBL34 END 64.7517
HIERARCH ISS PBLA34 START -154.8529
HIERARCH ISS PBLA34 END -154.8479
HIERARCH ISS PBL35 START 313.0723
HIERARCH ISS PBL35 END 313.1462
HIERARCH ISS PBLA35 START -165.5752
HIERARCH ISS PBLA35 END -165.5949
HIERARCH ISS PBL36 START 220.3597
HIERARCH ISS PBL36 END 220.2462
HIERARCH ISS PBLA36 START -157.8229
HIERARCH ISS PBLA36 END -157.8271
HIERARCH ISS PBL45 START 249.6919
HIERARCH ISS PBL45 END 249.8222
HIERARCH ISS PBLA45 START -168.3428
HIERARCH ISS PBLA45 END -168.3652
HIERARCH ISS PBL46 START 155.6799
HIERARCH ISS PBL46 END 155.6183
HIERARCH ISS PBLA46 START -159.0587
HIERARCH ISS PBLA46 END -159.0662
HIERARCH ISS PBL56 START 99.2807
HIERARCH ISS PBL56 END 99.4793
HIERARCH ISS PBLA56 START -2.9966
HIERARCH ISS PBLA56 END -3.0068
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1