Exposure
ID
SPICA.2025-10-05T10-49-55_1
Header ID
SPICA.2025-10-05T10-49-55
Date updated
2025-10-05 10:48:50 UTC+0000
Release date
None
UTC Start
2025-10-05 10:48:50.851
UTC End
2025-10-05 10:49:50.851
MJD Start
60953.4505885554
MJD End
60953.451282999835
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
70765
Category
science
Program ID
S03
Program Title
TBD
Program Type
Normal
PI / COI
vrard
Target
ID
52500
Name
HD_27697
RA
65.73372
DEC
17.54251
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.7072 32.7118 96.0273 96.1843
S1-E1 321.4711 321.3117 62.9420 63.0795
S1-E2 269.6524 269.5473 70.7541 70.9001
S1-W1 262.8285 263.0773 126.8432 126.9972
S1-W2 200.9980 201.0771 105.8100 105.9710
S2-E1 294.6085 294.4524 59.4675 59.6009
S2-E2 240.4815 240.3756 67.4253 67.5680
S2-W1 235.3362 235.5796 130.9260 131.0759
S2-W2 168.8579 168.9329 107.6961 107.8572
E1-E2 65.5303 65.5031 -151.0670 -150.9721
E1-W1 313.1825 313.2438 -165.9655 -165.8865
E1-W2 221.4231 221.3666 -155.1960 -155.1074
E2-W1 250.4226 250.5153 -169.8232 -169.7453
E2-W2 156.1342 156.1055 -156.9277 -156.8414
W1-W2 104.2238 104.3476 -9.3550 -9.2621
Header: used keywords
Key Value
HIERARCH OBS PROG ID S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60953.4505885554
PI-COI vrard
HIERARCH OBS TARG NAME HD_27697
HIERARCH OBS RA 65.73372
HIERARCH OBS DEC 17.54251
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 32.7072
HIERARCH ISS PBL12 END 32.7118
HIERARCH ISS PBLA12 START 96.0273
HIERARCH ISS PBLA12 END 96.1843
HIERARCH ISS PBL13 START 321.4711
HIERARCH ISS PBL13 END 321.3117
HIERARCH ISS PBLA13 START 62.942
HIERARCH ISS PBLA13 END 63.0795
HIERARCH ISS PBL14 START 269.6524
HIERARCH ISS PBL14 END 269.5473
HIERARCH ISS PBLA14 START 70.7541
HIERARCH ISS PBLA14 END 70.9001
HIERARCH ISS PBL15 START 262.8285
HIERARCH ISS PBL15 END 263.0773
HIERARCH ISS PBLA15 START 126.8432
HIERARCH ISS PBLA15 END 126.9972
HIERARCH ISS PBL16 START 200.998
HIERARCH ISS PBL16 END 201.0771
HIERARCH ISS PBLA16 START 105.81
HIERARCH ISS PBLA16 END 105.971
HIERARCH ISS PBL23 START 294.6085
HIERARCH ISS PBL23 END 294.4524
HIERARCH ISS PBLA23 START 59.4675
HIERARCH ISS PBLA23 END 59.6009
HIERARCH ISS PBL24 START 240.4815
HIERARCH ISS PBL24 END 240.3756
HIERARCH ISS PBLA24 START 67.4253
HIERARCH ISS PBLA24 END 67.568
HIERARCH ISS PBL25 START 235.3362
HIERARCH ISS PBL25 END 235.5796
HIERARCH ISS PBLA25 START 130.926
HIERARCH ISS PBLA25 END 131.0759
HIERARCH ISS PBL26 START 168.8579
HIERARCH ISS PBL26 END 168.9329
HIERARCH ISS PBLA26 START 107.6961
HIERARCH ISS PBLA26 END 107.8572
HIERARCH ISS PBL34 START 65.5303
HIERARCH ISS PBL34 END 65.5031
HIERARCH ISS PBLA34 START -151.067
HIERARCH ISS PBLA34 END -150.9721
HIERARCH ISS PBL35 START 313.1825
HIERARCH ISS PBL35 END 313.2438
HIERARCH ISS PBLA35 START -165.9655
HIERARCH ISS PBLA35 END -165.8865
HIERARCH ISS PBL36 START 221.4231
HIERARCH ISS PBL36 END 221.3666
HIERARCH ISS PBLA36 START -155.196
HIERARCH ISS PBLA36 END -155.1074
HIERARCH ISS PBL45 START 250.4226
HIERARCH ISS PBL45 END 250.5153
HIERARCH ISS PBLA45 START -169.8232
HIERARCH ISS PBLA45 END -169.7453
HIERARCH ISS PBL46 START 156.1342
HIERARCH ISS PBL46 END 156.1055
HIERARCH ISS PBLA46 START -156.9277
HIERARCH ISS PBLA46 END -156.8414
HIERARCH ISS PBL56 START 104.2238
HIERARCH ISS PBL56 END 104.3476
HIERARCH ISS PBLA56 START -9.355
HIERARCH ISS PBLA56 END -9.2621
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1