Exposure
ID
SPICA.2025-09-15T07-31-53_1
Header ID
SPICA.2025-09-15T07-31-53
Date updated
2025-09-15 07:30:48 UTC+0000
Release date
None
UTC Start
2025-09-15 07:30:48.488
UTC End
2025-09-15 07:31:48.488
MJD Start
60933.3130612073
MJD End
60933.31375565173
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 30.0928 30.1027 97.4307 97.5994
S1-E1 300.3306 300.0217 61.7149 61.8514
S1-E2 249.7505 249.5515 70.0129 70.1656
S1-W1 246.4510 246.8502 130.8550 130.9885
S1-W2 185.0632 185.2123 108.1464 108.3131
S2-E1 276.4563 276.1510 58.0717 58.2001
S2-E2 223.4680 223.2652 66.4577 66.6041
S2-W1 221.9549 222.3339 135.1379 135.2616
S2-W2 155.5957 155.7349 110.2073 110.3724
E1-E2 64.2562 64.1950 -152.4062 -152.3510
E1-W1 313.4072 313.3645 -165.5769 -165.5483
E1-W2 218.7072 218.5455 -156.0985 -156.0531
E2-W1 251.2681 251.2926 -168.9173 -168.8918
E2-W2 154.6397 154.5400 -157.6319 -157.5901
W1-W2 104.1136 104.2457 -5.8152 -5.7812
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.3130612073
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 30.0928
HIERARCH ISS PBL12 END 30.1027
HIERARCH ISS PBLA12 START 97.4307
HIERARCH ISS PBLA12 END 97.5994
HIERARCH ISS PBL13 START 300.3306
HIERARCH ISS PBL13 END 300.0217
HIERARCH ISS PBLA13 START 61.7149
HIERARCH ISS PBLA13 END 61.8514
HIERARCH ISS PBL14 START 249.7505
HIERARCH ISS PBL14 END 249.5515
HIERARCH ISS PBLA14 START 70.0129
HIERARCH ISS PBLA14 END 70.1656
HIERARCH ISS PBL15 START 246.451
HIERARCH ISS PBL15 END 246.8502
HIERARCH ISS PBLA15 START 130.855
HIERARCH ISS PBLA15 END 130.9885
HIERARCH ISS PBL16 START 185.0632
HIERARCH ISS PBL16 END 185.2123
HIERARCH ISS PBLA16 START 108.1464
HIERARCH ISS PBLA16 END 108.3131
HIERARCH ISS PBL23 START 276.4563
HIERARCH ISS PBL23 END 276.151
HIERARCH ISS PBLA23 START 58.0717
HIERARCH ISS PBLA23 END 58.2001
HIERARCH ISS PBL24 START 223.468
HIERARCH ISS PBL24 END 223.2652
HIERARCH ISS PBLA24 START 66.4577
HIERARCH ISS PBLA24 END 66.6041
HIERARCH ISS PBL25 START 221.9549
HIERARCH ISS PBL25 END 222.3339
HIERARCH ISS PBLA25 START 135.1379
HIERARCH ISS PBLA25 END 135.2616
HIERARCH ISS PBL26 START 155.5957
HIERARCH ISS PBL26 END 155.7349
HIERARCH ISS PBLA26 START 110.2073
HIERARCH ISS PBLA26 END 110.3724
HIERARCH ISS PBL34 START 64.2562
HIERARCH ISS PBL34 END 64.195
HIERARCH ISS PBLA34 START -152.4062
HIERARCH ISS PBLA34 END -152.351
HIERARCH ISS PBL35 START 313.4072
HIERARCH ISS PBL35 END 313.3645
HIERARCH ISS PBLA35 START -165.5769
HIERARCH ISS PBLA35 END -165.5483
HIERARCH ISS PBL36 START 218.7072
HIERARCH ISS PBL36 END 218.5455
HIERARCH ISS PBLA36 START -156.0985
HIERARCH ISS PBLA36 END -156.0531
HIERARCH ISS PBL45 START 251.2681
HIERARCH ISS PBL45 END 251.2926
HIERARCH ISS PBLA45 START -168.9173
HIERARCH ISS PBLA45 END -168.8918
HIERARCH ISS PBL46 START 154.6397
HIERARCH ISS PBL46 END 154.54
HIERARCH ISS PBLA46 START -157.6319
HIERARCH ISS PBLA46 END -157.5901
HIERARCH ISS PBL56 START 104.1136
HIERARCH ISS PBL56 END 104.2457
HIERARCH ISS PBLA56 START -5.8152
HIERARCH ISS PBLA56 END -5.7812
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1