Exposure
ID
SPICA.2024-08-19T07-54-12_1
Header ID
SPICA.2024-08-19T07-54-12
Date updated
2024-08-19 07:53:07 UTC+0000
Release date
None
UTC Start
2024-08-19 07:53:07.064
UTC End
2024-08-19 07:54:07.064
MJD Start
60541.328553978
MJD End
60541.32924842243
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
64011
Category
science
Program ID
S01
Program Title
TBD
Program Type
Normal
PI / COI
ligi
Target
ID
47673
Name
HD_222439
RA
355.1021
DEC
44.33393
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5340 33.5359 84.7217 84.8764
S1-E1 314.7220 314.9299 52.5647 52.7048
S1-E2 267.3927 267.5237 60.4404 60.5803
S1-W1 277.8607 277.8831 110.6643 110.8661
S1-W2 209.8432 209.8389 93.2081 93.3776
S2-E1 286.8881 287.0990 48.9978 49.1389
S2-E2 237.2263 237.3594 57.1079 57.2477
S2-W1 248.1399 248.1742 114.0537 114.2609
S2-W2 176.7456 176.7411 94.8126 94.9850
E1-E2 61.8676 61.9408 -163.7500 -163.5803
E1-W1 289.5391 289.9446 178.0045 178.1967
E1-W2 207.0297 207.2931 -168.7505 -168.5755
E2-W1 231.5934 231.9206 173.2067 173.4058
E2-W2 145.4976 145.6874 -170.8746 -170.6971
W1-W2 99.9844 100.1029 -30.3166 -30.0876
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60541.328553978
PI-COI ligi
HIERARCH OBS TARG NAME HD_222439
HIERARCH OBS RA 355.1021
HIERARCH OBS DEC 44.33393
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 33.534
HIERARCH ISS PBL12 END 33.5359
HIERARCH ISS PBLA12 START 84.7217
HIERARCH ISS PBLA12 END 84.8764
HIERARCH ISS PBL13 START 314.722
HIERARCH ISS PBL13 END 314.9299
HIERARCH ISS PBLA13 START 52.5647
HIERARCH ISS PBLA13 END 52.7048
HIERARCH ISS PBL14 START 267.3927
HIERARCH ISS PBL14 END 267.5237
HIERARCH ISS PBLA14 START 60.4404
HIERARCH ISS PBLA14 END 60.5803
HIERARCH ISS PBL15 START 277.8607
HIERARCH ISS PBL15 END 277.8831
HIERARCH ISS PBLA15 START 110.6643
HIERARCH ISS PBLA15 END 110.8661
HIERARCH ISS PBL16 START 209.8432
HIERARCH ISS PBL16 END 209.8389
HIERARCH ISS PBLA16 START 93.2081
HIERARCH ISS PBLA16 END 93.3776
HIERARCH ISS PBL23 START 286.8881
HIERARCH ISS PBL23 END 287.099
HIERARCH ISS PBLA23 START 48.9978
HIERARCH ISS PBLA23 END 49.1389
HIERARCH ISS PBL24 START 237.2263
HIERARCH ISS PBL24 END 237.3594
HIERARCH ISS PBLA24 START 57.1079
HIERARCH ISS PBLA24 END 57.2477
HIERARCH ISS PBL25 START 248.1399
HIERARCH ISS PBL25 END 248.1742
HIERARCH ISS PBLA25 START 114.0537
HIERARCH ISS PBLA25 END 114.2609
HIERARCH ISS PBL26 START 176.7456
HIERARCH ISS PBL26 END 176.7411
HIERARCH ISS PBLA26 START 94.8126
HIERARCH ISS PBLA26 END 94.985
HIERARCH ISS PBL34 START 61.8676
HIERARCH ISS PBL34 END 61.9408
HIERARCH ISS PBLA34 START -163.75
HIERARCH ISS PBLA34 END -163.5803
HIERARCH ISS PBL35 START 289.5391
HIERARCH ISS PBL35 END 289.9446
HIERARCH ISS PBLA35 START 178.0045
HIERARCH ISS PBLA35 END 178.1967
HIERARCH ISS PBL36 START 207.0297
HIERARCH ISS PBL36 END 207.2931
HIERARCH ISS PBLA36 START -168.7505
HIERARCH ISS PBLA36 END -168.5755
HIERARCH ISS PBL45 START 231.5934
HIERARCH ISS PBL45 END 231.9206
HIERARCH ISS PBLA45 START 173.2067
HIERARCH ISS PBLA45 END 173.4058
HIERARCH ISS PBL46 START 145.4976
HIERARCH ISS PBL46 END 145.6874
HIERARCH ISS PBLA46 START -170.8746
HIERARCH ISS PBLA46 END -170.6971
HIERARCH ISS PBL56 START 99.9844
HIERARCH ISS PBL56 END 100.1029
HIERARCH ISS PBLA56 START -30.3166
HIERARCH ISS PBLA56 END -30.0876
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1