Exposure
ID
SPICA.2025-07-10T11-16-56_1
Header ID
SPICA.2025-07-10T11-16-56
Date updated
2025-07-10 11:15:51 UTC+0000
Release date
None
UTC Start
2025-07-10 11:15:51.793
UTC End
2025-07-10 11:16:51.793
MJD Start
60866.469349459
MJD End
60866.470043903435
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 29.8858 29.8877 91.3189 91.4934
S1-E1 310.9783 310.6922 57.3759 57.4851
S1-E2 257.1666 256.9525 65.0187 65.1480
S1-W1 231.7430 232.1649 125.4231 125.5958
S1-W2 180.4941 180.6006 101.8609 102.0472
S2-E1 286.6713 286.4048 54.0388 54.1390
S2-E2 230.7546 230.5509 61.7290 61.8499
S2-W1 207.6741 208.0925 130.0513 130.2147
S2-W2 151.2116 151.3175 103.9332 104.1204
E1-E2 65.7006 65.6797 -153.9949 -153.9594
E1-W1 310.6909 310.8804 -166.3978 -166.3797
E1-W2 221.8014 221.7856 -157.3898 -157.3615
E2-W1 246.9273 247.1419 -169.6740 -169.6564
E2-W2 156.2646 156.2703 -158.8165 -158.7908
W1-W2 97.9856 98.1960 -7.1556 -7.1136
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.469349459
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 29.8858
HIERARCH ISS PBL12 END 29.8877
HIERARCH ISS PBLA12 START 91.3189
HIERARCH ISS PBLA12 END 91.4934
HIERARCH ISS PBL13 START 310.9783
HIERARCH ISS PBL13 END 310.6922
HIERARCH ISS PBLA13 START 57.3759
HIERARCH ISS PBLA13 END 57.4851
HIERARCH ISS PBL14 START 257.1666
HIERARCH ISS PBL14 END 256.9525
HIERARCH ISS PBLA14 START 65.0187
HIERARCH ISS PBLA14 END 65.148
HIERARCH ISS PBL15 START 231.743
HIERARCH ISS PBL15 END 232.1649
HIERARCH ISS PBLA15 START 125.4231
HIERARCH ISS PBLA15 END 125.5958
HIERARCH ISS PBL16 START 180.4941
HIERARCH ISS PBL16 END 180.6006
HIERARCH ISS PBLA16 START 101.8609
HIERARCH ISS PBLA16 END 102.0472
HIERARCH ISS PBL23 START 286.6713
HIERARCH ISS PBL23 END 286.4048
HIERARCH ISS PBLA23 START 54.0388
HIERARCH ISS PBLA23 END 54.139
HIERARCH ISS PBL24 START 230.7546
HIERARCH ISS PBL24 END 230.5509
HIERARCH ISS PBLA24 START 61.729
HIERARCH ISS PBLA24 END 61.8499
HIERARCH ISS PBL25 START 207.6741
HIERARCH ISS PBL25 END 208.0925
HIERARCH ISS PBLA25 START 130.0513
HIERARCH ISS PBLA25 END 130.2147
HIERARCH ISS PBL26 START 151.2116
HIERARCH ISS PBL26 END 151.3175
HIERARCH ISS PBLA26 START 103.9332
HIERARCH ISS PBLA26 END 104.1204
HIERARCH ISS PBL34 START 65.7006
HIERARCH ISS PBL34 END 65.6797
HIERARCH ISS PBLA34 START -153.9949
HIERARCH ISS PBLA34 END -153.9594
HIERARCH ISS PBL35 START 310.6909
HIERARCH ISS PBL35 END 310.8804
HIERARCH ISS PBLA35 START -166.3978
HIERARCH ISS PBLA35 END -166.3797
HIERARCH ISS PBL36 START 221.8014
HIERARCH ISS PBL36 END 221.7856
HIERARCH ISS PBLA36 START -157.3898
HIERARCH ISS PBLA36 END -157.3615
HIERARCH ISS PBL45 START 246.9273
HIERARCH ISS PBL45 END 247.1419
HIERARCH ISS PBLA45 START -169.674
HIERARCH ISS PBLA45 END -169.6564
HIERARCH ISS PBL46 START 156.2646
HIERARCH ISS PBL46 END 156.2703
HIERARCH ISS PBLA46 START -158.8165
HIERARCH ISS PBLA46 END -158.7908
HIERARCH ISS PBL56 START 97.9856
HIERARCH ISS PBL56 END 98.196
HIERARCH ISS PBLA56 START -7.1556
HIERARCH ISS PBLA56 END -7.1136
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1