Exposure
ID
SPICA.2025-07-11T09-01-37_1
Header ID
SPICA.2025-07-11T09-01-37
Date updated
2025-07-11 09:00:32 UTC+0000
Release date
None
UTC Start
2025-07-11 09:00:32.025
UTC End
2025-07-11 09:01:32.025
MJD Start
60867.375370654
MJD End
60867.37606509843
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 29.8783 29.8673 81.7548 81.9239
S1-E1 323.3850 323.1850 52.3789 52.4471
S1-E2 267.2964 267.1025 58.8193 58.9103
S1-W1 207.1213 207.4851 114.3693 114.6123
S2-E1 297.7094 297.5471 49.5570 49.6160
S2-E2 240.0627 239.8966 56.0393 56.1205
S2-W1 182.6656 183.0603 119.4271 119.6675
E1-E2 65.0920 65.1347 -155.0482 -155.0435
E1-W1 290.8041 291.3390 -166.5836 -166.5865
E2-W1 227.3997 227.8946 -169.8651 -169.8652
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60867.375370654
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 29.8783
HIERARCH ISS PBL12 END 29.8673
HIERARCH ISS PBLA12 START 81.7548
HIERARCH ISS PBLA12 END 81.9239
HIERARCH ISS PBL13 START 323.385
HIERARCH ISS PBL13 END 323.185
HIERARCH ISS PBLA13 START 52.3789
HIERARCH ISS PBLA13 END 52.4471
HIERARCH ISS PBL14 START 267.2964
HIERARCH ISS PBL14 END 267.1025
HIERARCH ISS PBLA14 START 58.8193
HIERARCH ISS PBLA14 END 58.9103
HIERARCH ISS PBL15 START 207.1213
HIERARCH ISS PBL15 END 207.4851
HIERARCH ISS PBLA15 START 114.3693
HIERARCH ISS PBLA15 END 114.6123
HIERARCH ISS PBL23 START 297.7094
HIERARCH ISS PBL23 END 297.5471
HIERARCH ISS PBLA23 START 49.557
HIERARCH ISS PBLA23 END 49.616
HIERARCH ISS PBL24 START 240.0627
HIERARCH ISS PBL24 END 239.8966
HIERARCH ISS PBLA24 START 56.0393
HIERARCH ISS PBLA24 END 56.1205
HIERARCH ISS PBL25 START 182.6656
HIERARCH ISS PBL25 END 183.0603
HIERARCH ISS PBLA25 START 119.4271
HIERARCH ISS PBLA25 END 119.6675
HIERARCH ISS PBL34 START 65.092
HIERARCH ISS PBL34 END 65.1347
HIERARCH ISS PBLA34 START -155.0482
HIERARCH ISS PBLA34 END -155.0435
HIERARCH ISS PBL35 START 290.8041
HIERARCH ISS PBL35 END 291.339
HIERARCH ISS PBLA35 START -166.5836
HIERARCH ISS PBLA35 END -166.5865
HIERARCH ISS PBL45 START 227.3997
HIERARCH ISS PBL45 END 227.8946
HIERARCH ISS PBLA45 START -169.8651
HIERARCH ISS PBLA45 END -169.8652
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1