Exposure
ID
SPICA.2025-07-11T10-04-43_1
Header ID
SPICA.2025-07-11T10-04-43
Date updated
2025-07-11 10:03:38 UTC+0000
Release date
None
UTC Start
2025-07-11 10:03:38.062
UTC End
2025-07-11 10:04:38.062
MJD Start
60867.4191905323
MJD End
60867.419884976734
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
68743
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
S1S2E1W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.2311 30.2190 80.4737 80.6390
S1-E1 325.6779 325.5105 51.9543 52.0186
S1-E2 269.8220 269.6477 58.2358 58.3223
S1-W1 207.0900 207.4205 112.0266 112.2777
S2-E1 299.4632 299.3341 49.1916 49.2468
S2-E2 242.1100 241.9644 55.5272 55.6040
S2-W1 182.0171 182.3831 117.0126 117.2638
E1-E2 64.6143 64.6686 -155.2326 -155.2282
E1-W1 285.7537 286.3429 -166.9542 -166.9549
E2-W1 222.8738 223.4111 -170.3307 -170.3276
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60867.4191905323
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 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 30.2311
HIERARCH ISS PBL12 END 30.219
HIERARCH ISS PBLA12 START 80.4737
HIERARCH ISS PBLA12 END 80.639
HIERARCH ISS PBL13 START 325.6779
HIERARCH ISS PBL13 END 325.5105
HIERARCH ISS PBLA13 START 51.9543
HIERARCH ISS PBLA13 END 52.0186
HIERARCH ISS PBL14 START 269.822
HIERARCH ISS PBL14 END 269.6477
HIERARCH ISS PBLA14 START 58.2358
HIERARCH ISS PBLA14 END 58.3223
HIERARCH ISS PBL15 START 207.09
HIERARCH ISS PBL15 END 207.4205
HIERARCH ISS PBLA15 START 112.0266
HIERARCH ISS PBLA15 END 112.2777
HIERARCH ISS PBL23 START 299.4632
HIERARCH ISS PBL23 END 299.3341
HIERARCH ISS PBLA23 START 49.1916
HIERARCH ISS PBLA23 END 49.2468
HIERARCH ISS PBL24 START 242.11
HIERARCH ISS PBL24 END 241.9644
HIERARCH ISS PBLA24 START 55.5272
HIERARCH ISS PBLA24 END 55.604
HIERARCH ISS PBL25 START 182.0171
HIERARCH ISS PBL25 END 182.3831
HIERARCH ISS PBLA25 START 117.0126
HIERARCH ISS PBLA25 END 117.2638
HIERARCH ISS PBL34 START 64.6143
HIERARCH ISS PBL34 END 64.6686
HIERARCH ISS PBLA34 START -155.2326
HIERARCH ISS PBLA34 END -155.2282
HIERARCH ISS PBL35 START 285.7537
HIERARCH ISS PBL35 END 286.3429
HIERARCH ISS PBLA35 START -166.9542
HIERARCH ISS PBLA35 END -166.9549
HIERARCH ISS PBL45 START 222.8738
HIERARCH ISS PBL45 END 223.4111
HIERARCH ISS PBLA45 START -170.3307
HIERARCH ISS PBLA45 END -170.3276
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1