Exposure
ID
SPICA.2025-07-10T11-15-50_1
Header ID
SPICA.2025-07-10T11-15-50
Date updated
2025-07-10 11:14:45 UTC+0000
Release date
None
UTC Start
2025-07-10 11:14:45.698
UTC End
2025-07-10 11:15:45.698
MJD Start
60866.4685844637
MJD End
60866.46927890813
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
64046
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47704
Name
HD_222368
RA
354.9877
DEC
5.626291
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.8841 29.8858 91.1412 91.3158
S1-E1 311.2683 310.9834 57.2656 57.3740
S1-E2 257.3846 257.1704 64.8877 65.0163
S1-W1 231.3136 231.7354 125.2462 125.4200
S1-W2 180.3872 180.4922 101.6708 101.8576
S2-E1 286.9409 286.6761 53.9376 54.0370
S2-E2 230.9617 230.7583 61.6066 61.7268
S2-W1 207.2476 207.6666 129.8837 130.0483
S2-W2 151.1050 151.2097 103.7420 103.9298
E1-E2 65.7207 65.7010 -154.0305 -153.9956
E1-W1 310.4914 310.6875 -166.4160 -166.3981
E1-W2 221.8133 221.8017 -157.4182 -157.3904
E2-W1 246.7033 246.9233 -169.6916 -169.6743
E2-W2 156.2557 156.2644 -158.8424 -158.8170
W1-W2 97.7692 97.9818 -7.1986 -7.1563
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.4685844637
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_222368
HIERARCH OBS RA 354.9877
HIERARCH OBS DEC 5.626291
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 29.8841
HIERARCH ISS PBL12 END 29.8858
HIERARCH ISS PBLA12 START 91.1412
HIERARCH ISS PBLA12 END 91.3158
HIERARCH ISS PBL13 START 311.2683
HIERARCH ISS PBL13 END 310.9834
HIERARCH ISS PBLA13 START 57.2656
HIERARCH ISS PBLA13 END 57.374
HIERARCH ISS PBL14 START 257.3846
HIERARCH ISS PBL14 END 257.1704
HIERARCH ISS PBLA14 START 64.8877
HIERARCH ISS PBLA14 END 65.0163
HIERARCH ISS PBL15 START 231.3136
HIERARCH ISS PBL15 END 231.7354
HIERARCH ISS PBLA15 START 125.2462
HIERARCH ISS PBLA15 END 125.42
HIERARCH ISS PBL16 START 180.3872
HIERARCH ISS PBL16 END 180.4922
HIERARCH ISS PBLA16 START 101.6708
HIERARCH ISS PBLA16 END 101.8576
HIERARCH ISS PBL23 START 286.9409
HIERARCH ISS PBL23 END 286.6761
HIERARCH ISS PBLA23 START 53.9376
HIERARCH ISS PBLA23 END 54.037
HIERARCH ISS PBL24 START 230.9617
HIERARCH ISS PBL24 END 230.7583
HIERARCH ISS PBLA24 START 61.6066
HIERARCH ISS PBLA24 END 61.7268
HIERARCH ISS PBL25 START 207.2476
HIERARCH ISS PBL25 END 207.6666
HIERARCH ISS PBLA25 START 129.8837
HIERARCH ISS PBLA25 END 130.0483
HIERARCH ISS PBL26 START 151.105
HIERARCH ISS PBL26 END 151.2097
HIERARCH ISS PBLA26 START 103.742
HIERARCH ISS PBLA26 END 103.9298
HIERARCH ISS PBL34 START 65.7207
HIERARCH ISS PBL34 END 65.701
HIERARCH ISS PBLA34 START -154.0305
HIERARCH ISS PBLA34 END -153.9956
HIERARCH ISS PBL35 START 310.4914
HIERARCH ISS PBL35 END 310.6875
HIERARCH ISS PBLA35 START -166.416
HIERARCH ISS PBLA35 END -166.3981
HIERARCH ISS PBL36 START 221.8133
HIERARCH ISS PBL36 END 221.8017
HIERARCH ISS PBLA36 START -157.4182
HIERARCH ISS PBLA36 END -157.3904
HIERARCH ISS PBL45 START 246.7033
HIERARCH ISS PBL45 END 246.9233
HIERARCH ISS PBLA45 START -169.6916
HIERARCH ISS PBLA45 END -169.6743
HIERARCH ISS PBL46 START 156.2557
HIERARCH ISS PBL46 END 156.2644
HIERARCH ISS PBLA46 START -158.8424
HIERARCH ISS PBLA46 END -158.817
HIERARCH ISS PBL56 START 97.7692
HIERARCH ISS PBL56 END 97.9818
HIERARCH ISS PBLA56 START -7.1986
HIERARCH ISS PBLA56 END -7.1563
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1