Exposure
ID
SPICA.2025-05-08T07-43-22_1
Header ID
SPICA.2025-05-08T07-43-22
Date updated
2025-05-08 07:42:17 UTC+0000
Release date
None
UTC Start
2025-05-08 07:42:17.302
UTC End
2025-05-08 07:43:17.302
MJD Start
60803.321033588
MJD End
60803.32172803243
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 26.9628 26.9679 92.8503 93.0431
S1-E1 290.5705 290.1519 55.9043 56.0103
S1-E2 237.1367 236.8328 63.9525 64.0870
S1-W1 214.5204 215.0685 130.7726 130.9254
S1-W2 162.6704 162.8328 104.7288 104.9285
S2-E1 269.5095 269.1143 52.4569 52.5502
S2-E2 213.9284 213.6355 60.4606 60.5832
S2-W1 193.9601 194.4897 135.6737 135.8097
S2-W2 136.3979 136.5561 107.0608 107.2596
E1-E2 64.9037 64.8548 -154.8616 -154.8576
E1-W1 312.9015 312.9888 -165.5341 -165.5544
E1-W2 220.5776 220.4727 -157.8129 -157.8180
E2-W1 249.4104 249.5514 -168.2964 -168.3193
E2-W2 155.7959 155.7405 -159.0420 -159.0504
W1-W2 98.8696 99.0727 -2.9759 -2.9860
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 60803.321033588
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 26.9628
HIERARCH ISS PBL12 END 26.9679
HIERARCH ISS PBLA12 START 92.8503
HIERARCH ISS PBLA12 END 93.0431
HIERARCH ISS PBL13 START 290.5705
HIERARCH ISS PBL13 END 290.1519
HIERARCH ISS PBLA13 START 55.9043
HIERARCH ISS PBLA13 END 56.0103
HIERARCH ISS PBL14 START 237.1367
HIERARCH ISS PBL14 END 236.8328
HIERARCH ISS PBLA14 START 63.9525
HIERARCH ISS PBLA14 END 64.087
HIERARCH ISS PBL15 START 214.5204
HIERARCH ISS PBL15 END 215.0685
HIERARCH ISS PBLA15 START 130.7726
HIERARCH ISS PBLA15 END 130.9254
HIERARCH ISS PBL16 START 162.6704
HIERARCH ISS PBL16 END 162.8328
HIERARCH ISS PBLA16 START 104.7288
HIERARCH ISS PBLA16 END 104.9285
HIERARCH ISS PBL23 START 269.5095
HIERARCH ISS PBL23 END 269.1143
HIERARCH ISS PBLA23 START 52.4569
HIERARCH ISS PBLA23 END 52.5502
HIERARCH ISS PBL24 START 213.9284
HIERARCH ISS PBL24 END 213.6355
HIERARCH ISS PBLA24 START 60.4606
HIERARCH ISS PBLA24 END 60.5832
HIERARCH ISS PBL25 START 193.9601
HIERARCH ISS PBL25 END 194.4897
HIERARCH ISS PBLA25 START 135.6737
HIERARCH ISS PBLA25 END 135.8097
HIERARCH ISS PBL26 START 136.3979
HIERARCH ISS PBL26 END 136.5561
HIERARCH ISS PBLA26 START 107.0608
HIERARCH ISS PBLA26 END 107.2596
HIERARCH ISS PBL34 START 64.9037
HIERARCH ISS PBL34 END 64.8548
HIERARCH ISS PBLA34 START -154.8616
HIERARCH ISS PBLA34 END -154.8576
HIERARCH ISS PBL35 START 312.9015
HIERARCH ISS PBL35 END 312.9888
HIERARCH ISS PBLA35 START -165.5341
HIERARCH ISS PBLA35 END -165.5544
HIERARCH ISS PBL36 START 220.5776
HIERARCH ISS PBL36 END 220.4727
HIERARCH ISS PBLA36 START -157.8129
HIERARCH ISS PBLA36 END -157.818
HIERARCH ISS PBL45 START 249.4104
HIERARCH ISS PBL45 END 249.5514
HIERARCH ISS PBLA45 START -168.2964
HIERARCH ISS PBLA45 END -168.3193
HIERARCH ISS PBL46 START 155.7959
HIERARCH ISS PBL46 END 155.7405
HIERARCH ISS PBLA46 START -159.042
HIERARCH ISS PBLA46 END -159.0504
HIERARCH ISS PBL56 START 98.8696
HIERARCH ISS PBL56 END 99.0727
HIERARCH ISS PBLA56 START -2.9759
HIERARCH ISS PBLA56 END -2.986
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1