Exposure
ID
SPICA.2025-05-08T07-46-40_1
Header ID
SPICA.2025-05-08T07-46-40
Date updated
2025-05-08 07:45:35 UTC+0000
Release date
None
UTC Start
2025-05-08 07:45:35.577
UTC End
2025-05-08 07:46:35.577
MJD Start
60803.3233284338
MJD End
60803.32402287823
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 26.9793 26.9854 93.4385 93.6308
S1-E1 289.2897 288.8685 56.2310 56.3398
S1-E2 236.2102 235.9078 64.3660 64.5033
S1-W1 216.1925 216.7393 131.2347 131.3831
S1-W2 163.1721 163.3402 105.3363 105.5337
S2-E1 268.2984 267.8991 52.7448 52.8410
S2-E2 213.0339 212.7409 60.8380 60.9634
S2-W1 195.5738 196.1001 136.0845 136.2161
S2-W2 136.8855 137.0482 107.6651 107.8613
E1-E2 64.7508 64.6984 -154.8478 -154.8422
E1-W1 313.1475 313.2147 -165.5952 -165.6146
E1-W2 220.2441 220.1263 -157.8272 -157.8309
E2-W1 249.8244 249.9492 -168.3656 -168.3877
E2-W2 155.6172 155.5526 -159.0664 -159.0735
W1-W2 99.4828 99.6792 -3.0070 -3.0173
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 60803.3233284338
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 26.9793
HIERARCH ISS PBL12 END 26.9854
HIERARCH ISS PBLA12 START 93.4385
HIERARCH ISS PBLA12 END 93.6308
HIERARCH ISS PBL13 START 289.2897
HIERARCH ISS PBL13 END 288.8685
HIERARCH ISS PBLA13 START 56.231
HIERARCH ISS PBLA13 END 56.3398
HIERARCH ISS PBL14 START 236.2102
HIERARCH ISS PBL14 END 235.9078
HIERARCH ISS PBLA14 START 64.366
HIERARCH ISS PBLA14 END 64.5033
HIERARCH ISS PBL15 START 216.1925
HIERARCH ISS PBL15 END 216.7393
HIERARCH ISS PBLA15 START 131.2347
HIERARCH ISS PBLA15 END 131.3831
HIERARCH ISS PBL16 START 163.1721
HIERARCH ISS PBL16 END 163.3402
HIERARCH ISS PBLA16 START 105.3363
HIERARCH ISS PBLA16 END 105.5337
HIERARCH ISS PBL23 START 268.2984
HIERARCH ISS PBL23 END 267.8991
HIERARCH ISS PBLA23 START 52.7448
HIERARCH ISS PBLA23 END 52.841
HIERARCH ISS PBL24 START 213.0339
HIERARCH ISS PBL24 END 212.7409
HIERARCH ISS PBLA24 START 60.838
HIERARCH ISS PBLA24 END 60.9634
HIERARCH ISS PBL25 START 195.5738
HIERARCH ISS PBL25 END 196.1001
HIERARCH ISS PBLA25 START 136.0845
HIERARCH ISS PBLA25 END 136.2161
HIERARCH ISS PBL26 START 136.8855
HIERARCH ISS PBL26 END 137.0482
HIERARCH ISS PBLA26 START 107.6651
HIERARCH ISS PBLA26 END 107.8613
HIERARCH ISS PBL34 START 64.7508
HIERARCH ISS PBL34 END 64.6984
HIERARCH ISS PBLA34 START -154.8478
HIERARCH ISS PBLA34 END -154.8422
HIERARCH ISS PBL35 START 313.1475
HIERARCH ISS PBL35 END 313.2147
HIERARCH ISS PBLA35 START -165.5952
HIERARCH ISS PBLA35 END -165.6146
HIERARCH ISS PBL36 START 220.2441
HIERARCH ISS PBL36 END 220.1263
HIERARCH ISS PBLA36 START -157.8272
HIERARCH ISS PBLA36 END -157.8309
HIERARCH ISS PBL45 START 249.8244
HIERARCH ISS PBL45 END 249.9492
HIERARCH ISS PBLA45 START -168.3656
HIERARCH ISS PBLA45 END -168.3877
HIERARCH ISS PBL46 START 155.6172
HIERARCH ISS PBL46 END 155.5526
HIERARCH ISS PBLA46 START -159.0664
HIERARCH ISS PBLA46 END -159.0735
HIERARCH ISS PBL56 START 99.4828
HIERARCH ISS PBL56 END 99.6792
HIERARCH ISS PBLA56 START -3.007
HIERARCH ISS PBLA56 END -3.0173
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1