Exposure
ID
SPICA.2025-07-11T09-13-33_1
Header ID
SPICA.2025-07-11T09-13-33
Date updated
2025-07-11 09:12:27 UTC+0000
Release date
None
UTC Start
2025-07-11 09:12:27.995
UTC End
2025-07-11 09:13:27.995
MJD Start
60867.3836573512
MJD End
60867.384351795634
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 29.7691 29.7606 83.6352 83.8073
S1-E1 321.0528 320.8279 53.1696 53.2456
S1-E2 265.1024 264.8978 59.8608 59.9594
S1-W1 211.2669 211.6564 116.9761 117.2046
S2-E1 295.7792 295.5892 50.2446 50.3111
S2-E2 238.1621 237.9825 56.9724 57.0612
S2-W1 187.1140 187.5269 121.9926 122.2161
E1-E2 65.4973 65.5269 -154.9691 -154.9589
E1-W1 296.3605 296.8271 -166.5972 -166.5965
E2-W1 232.5823 233.0224 -169.8511 -169.8483
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60867.3836573512
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 29.7691
HIERARCH ISS PBL12 END 29.7606
HIERARCH ISS PBLA12 START 83.6352
HIERARCH ISS PBLA12 END 83.8073
HIERARCH ISS PBL13 START 321.0528
HIERARCH ISS PBL13 END 320.8279
HIERARCH ISS PBLA13 START 53.1696
HIERARCH ISS PBLA13 END 53.2456
HIERARCH ISS PBL14 START 265.1024
HIERARCH ISS PBL14 END 264.8978
HIERARCH ISS PBLA14 START 59.8608
HIERARCH ISS PBLA14 END 59.9594
HIERARCH ISS PBL15 START 211.2669
HIERARCH ISS PBL15 END 211.6564
HIERARCH ISS PBLA15 START 116.9761
HIERARCH ISS PBLA15 END 117.2046
HIERARCH ISS PBL23 START 295.7792
HIERARCH ISS PBL23 END 295.5892
HIERARCH ISS PBLA23 START 50.2446
HIERARCH ISS PBLA23 END 50.3111
HIERARCH ISS PBL24 START 238.1621
HIERARCH ISS PBL24 END 237.9825
HIERARCH ISS PBLA24 START 56.9724
HIERARCH ISS PBLA24 END 57.0612
HIERARCH ISS PBL25 START 187.114
HIERARCH ISS PBL25 END 187.5269
HIERARCH ISS PBLA25 START 121.9926
HIERARCH ISS PBLA25 END 122.2161
HIERARCH ISS PBL34 START 65.4973
HIERARCH ISS PBL34 END 65.5269
HIERARCH ISS PBLA34 START -154.9691
HIERARCH ISS PBLA34 END -154.9589
HIERARCH ISS PBL35 START 296.3605
HIERARCH ISS PBL35 END 296.8271
HIERARCH ISS PBLA35 START -166.5972
HIERARCH ISS PBLA35 END -166.5965
HIERARCH ISS PBL45 START 232.5823
HIERARCH ISS PBL45 END 233.0224
HIERARCH ISS PBLA45 START -169.8511
HIERARCH ISS PBLA45 END -169.8483
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1