Exposure
ID
SPICA.2025-07-11T09-14-39_1
Header ID
SPICA.2025-07-11T09-14-39
Date updated
2025-07-11 09:13:34 UTC+0000
Release date
None
UTC Start
2025-07-11 09:13:34.107
UTC End
2025-07-11 09:14:34.107
MJD Start
60867.3844225337
MJD End
60867.385116978134
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
68741
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47702
Name
HD_212943
RA
336.9647
DEC
4.695667
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.7604 29.7521 83.8104 83.9827
S1-E1 320.8238 320.5966 53.2469 53.3236
S1-E2 264.8941 264.6885 59.9612 60.0604
S1-W1 211.6634 212.0550 117.2087 117.4359
S2-E1 295.5858 295.3933 50.3123 50.3795
S2-E2 237.9792 237.7985 57.0629 57.1524
S2-W1 187.5344 187.9487 122.2201 122.4421
E1-E2 65.5274 65.5558 -154.9588 -154.9481
E1-W1 296.8354 297.2956 -166.5965 -166.5954
E2-W1 233.0302 233.4651 -169.8482 -169.8452
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60867.3844225337
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_212943
HIERARCH OBS RA 336.9647
HIERARCH OBS DEC 4.695667
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 29.7604
HIERARCH ISS PBL12 END 29.7521
HIERARCH ISS PBLA12 START 83.8104
HIERARCH ISS PBLA12 END 83.9827
HIERARCH ISS PBL13 START 320.8238
HIERARCH ISS PBL13 END 320.5966
HIERARCH ISS PBLA13 START 53.2469
HIERARCH ISS PBLA13 END 53.3236
HIERARCH ISS PBL14 START 264.8941
HIERARCH ISS PBL14 END 264.6885
HIERARCH ISS PBLA14 START 59.9612
HIERARCH ISS PBLA14 END 60.0604
HIERARCH ISS PBL15 START 211.6634
HIERARCH ISS PBL15 END 212.055
HIERARCH ISS PBLA15 START 117.2087
HIERARCH ISS PBLA15 END 117.4359
HIERARCH ISS PBL23 START 295.5858
HIERARCH ISS PBL23 END 295.3933
HIERARCH ISS PBLA23 START 50.3123
HIERARCH ISS PBLA23 END 50.3795
HIERARCH ISS PBL24 START 237.9792
HIERARCH ISS PBL24 END 237.7985
HIERARCH ISS PBLA24 START 57.0629
HIERARCH ISS PBLA24 END 57.1524
HIERARCH ISS PBL25 START 187.5344
HIERARCH ISS PBL25 END 187.9487
HIERARCH ISS PBLA25 START 122.2201
HIERARCH ISS PBLA25 END 122.4421
HIERARCH ISS PBL34 START 65.5274
HIERARCH ISS PBL34 END 65.5558
HIERARCH ISS PBLA34 START -154.9588
HIERARCH ISS PBLA34 END -154.9481
HIERARCH ISS PBL35 START 296.8354
HIERARCH ISS PBL35 END 297.2956
HIERARCH ISS PBLA35 START -166.5965
HIERARCH ISS PBLA35 END -166.5954
HIERARCH ISS PBL45 START 233.0302
HIERARCH ISS PBL45 END 233.4651
HIERARCH ISS PBLA45 START -169.8482
HIERARCH ISS PBLA45 END -169.8452
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1