Exposure
ID
SPICA.2025-12-14T04-24-39_1
Header ID
SPICA.2025-12-14T04-24-39
Date updated
2025-12-14 04:23:34 UTC+0000
Release date
None
UTC Start
2025-12-14 04:23:34.832
UTC End
2025-12-14 04:24:34.832
MJD Start
61023.1830420336
MJD End
61023.18373647803
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
5.02393
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.66777
Observation
ID
64358
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47908
Name
HD_19656
RA
47.82242
DEC
39.61158
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9370 33.9369 90.3447 90.4985
S1-E1 325.8012 325.9086 58.3286 58.4708
S1-E2 275.3902 275.4537 66.0390 66.1822
S1-W1 277.3681 277.4107 117.9371 118.1266
S1-W2 210.8376 210.8331 99.2575 99.4231
S2-E1 297.5704 297.6816 54.8622 55.0046
S2-E2 244.8600 244.9265 62.7687 62.9114
S2-W1 247.7900 247.8435 121.5742 121.7672
S2-W2 177.3882 177.3852 100.9560 101.1238
E1-E2 64.5267 64.5707 -156.6037 -156.4477
E1-W1 302.7298 303.0237 -173.8873 -173.7203
E1-W2 216.3410 216.5091 -161.3483 -161.1904
E2-W1 241.8777 242.1252 -178.4332 -178.2619
E2-W2 152.1291 152.2531 -163.3588 -163.1999
W1-W2 102.8943 103.0046 -21.0470 -20.8505
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61023.1830420336
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_19656
HIERARCH OBS RA 47.82242
HIERARCH OBS DEC 39.61158
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 33.937
HIERARCH ISS PBL12 END 33.9369
HIERARCH ISS PBLA12 START 90.3447
HIERARCH ISS PBLA12 END 90.4985
HIERARCH ISS PBL13 START 325.8012
HIERARCH ISS PBL13 END 325.9086
HIERARCH ISS PBLA13 START 58.3286
HIERARCH ISS PBLA13 END 58.4708
HIERARCH ISS PBL14 START 275.3902
HIERARCH ISS PBL14 END 275.4537
HIERARCH ISS PBLA14 START 66.039
HIERARCH ISS PBLA14 END 66.1822
HIERARCH ISS PBL15 START 277.3681
HIERARCH ISS PBL15 END 277.4107
HIERARCH ISS PBLA15 START 117.9371
HIERARCH ISS PBLA15 END 118.1266
HIERARCH ISS PBL16 START 210.8376
HIERARCH ISS PBL16 END 210.8331
HIERARCH ISS PBLA16 START 99.2575
HIERARCH ISS PBLA16 END 99.4231
HIERARCH ISS PBL23 START 297.5704
HIERARCH ISS PBL23 END 297.6816
HIERARCH ISS PBLA23 START 54.8622
HIERARCH ISS PBLA23 END 55.0046
HIERARCH ISS PBL24 START 244.86
HIERARCH ISS PBL24 END 244.9265
HIERARCH ISS PBLA24 START 62.7687
HIERARCH ISS PBLA24 END 62.9114
HIERARCH ISS PBL25 START 247.79
HIERARCH ISS PBL25 END 247.8435
HIERARCH ISS PBLA25 START 121.5742
HIERARCH ISS PBLA25 END 121.7672
HIERARCH ISS PBL26 START 177.3882
HIERARCH ISS PBL26 END 177.3852
HIERARCH ISS PBLA26 START 100.956
HIERARCH ISS PBLA26 END 101.1238
HIERARCH ISS PBL34 START 64.5267
HIERARCH ISS PBL34 END 64.5707
HIERARCH ISS PBLA34 START -156.6037
HIERARCH ISS PBLA34 END -156.4477
HIERARCH ISS PBL35 START 302.7298
HIERARCH ISS PBL35 END 303.0237
HIERARCH ISS PBLA35 START -173.8873
HIERARCH ISS PBLA35 END -173.7203
HIERARCH ISS PBL36 START 216.341
HIERARCH ISS PBL36 END 216.5091
HIERARCH ISS PBLA36 START -161.3483
HIERARCH ISS PBLA36 END -161.1904
HIERARCH ISS PBL45 START 241.8777
HIERARCH ISS PBL45 END 242.1252
HIERARCH ISS PBLA45 START -178.4332
HIERARCH ISS PBLA45 END -178.2619
HIERARCH ISS PBL46 START 152.1291
HIERARCH ISS PBL46 END 152.2531
HIERARCH ISS PBLA46 START -163.3588
HIERARCH ISS PBLA46 END -163.1999
HIERARCH ISS PBL56 START 102.8943
HIERARCH ISS PBL56 END 103.0046
HIERARCH ISS PBLA56 START -21.047
HIERARCH ISS PBLA56 END -20.8505
HIERARCH CHARA TAU0 5.02393
HIERARCH CHARA SEEING 0.66777