Exposure
ID
SPICA.2024-08-19T07-55-18_1
Header ID
SPICA.2024-08-19T07-55-18
Date updated
2024-08-19 07:54:13 UTC+0000
Release date
None
UTC Start
2024-08-19 07:54:13.245
UTC End
2024-08-19 07:55:13.245
MJD Start
60541.3293199702
MJD End
60541.330014414634
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 33.5359 33.5377 84.8794 85.0340
S1-E1 314.9339 315.1397 52.7075 52.8478
S1-E2 267.5262 267.6559 60.5831 60.7233
S1-W1 277.8836 277.9058 110.8700 111.0716
S1-W2 209.8388 209.8344 93.3809 93.5503
S2-E1 287.1031 287.3119 49.1416 49.2829
S2-E2 237.3620 237.4938 57.2504 57.3904
S2-W1 248.1748 248.2089 114.2649 114.4719
S2-W2 176.7410 176.7362 94.9883 95.1606
E1-E2 61.9422 62.0147 -163.5770 -163.4072
E1-W1 289.9524 290.3545 178.2004 178.3924
E1-W2 207.2982 207.5591 -168.5721 -168.3972
E2-W1 231.9269 232.2515 173.4096 173.6084
E2-W2 145.6910 145.8791 -170.6937 -170.5163
W1-W2 100.1051 100.2230 -30.0831 -29.8547
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60541.3293199702
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 33.5359
HIERARCH ISS PBL12 END 33.5377
HIERARCH ISS PBLA12 START 84.8794
HIERARCH ISS PBLA12 END 85.034
HIERARCH ISS PBL13 START 314.9339
HIERARCH ISS PBL13 END 315.1397
HIERARCH ISS PBLA13 START 52.7075
HIERARCH ISS PBLA13 END 52.8478
HIERARCH ISS PBL14 START 267.5262
HIERARCH ISS PBL14 END 267.6559
HIERARCH ISS PBLA14 START 60.5831
HIERARCH ISS PBLA14 END 60.7233
HIERARCH ISS PBL15 START 277.8836
HIERARCH ISS PBL15 END 277.9058
HIERARCH ISS PBLA15 START 110.87
HIERARCH ISS PBLA15 END 111.0716
HIERARCH ISS PBL16 START 209.8388
HIERARCH ISS PBL16 END 209.8344
HIERARCH ISS PBLA16 START 93.3809
HIERARCH ISS PBLA16 END 93.5503
HIERARCH ISS PBL23 START 287.1031
HIERARCH ISS PBL23 END 287.3119
HIERARCH ISS PBLA23 START 49.1416
HIERARCH ISS PBLA23 END 49.2829
HIERARCH ISS PBL24 START 237.362
HIERARCH ISS PBL24 END 237.4938
HIERARCH ISS PBLA24 START 57.2504
HIERARCH ISS PBLA24 END 57.3904
HIERARCH ISS PBL25 START 248.1748
HIERARCH ISS PBL25 END 248.2089
HIERARCH ISS PBLA25 START 114.2649
HIERARCH ISS PBLA25 END 114.4719
HIERARCH ISS PBL26 START 176.741
HIERARCH ISS PBL26 END 176.7362
HIERARCH ISS PBLA26 START 94.9883
HIERARCH ISS PBLA26 END 95.1606
HIERARCH ISS PBL34 START 61.9422
HIERARCH ISS PBL34 END 62.0147
HIERARCH ISS PBLA34 START -163.577
HIERARCH ISS PBLA34 END -163.4072
HIERARCH ISS PBL35 START 289.9524
HIERARCH ISS PBL35 END 290.3545
HIERARCH ISS PBLA35 START 178.2004
HIERARCH ISS PBLA35 END 178.3924
HIERARCH ISS PBL36 START 207.2982
HIERARCH ISS PBL36 END 207.5591
HIERARCH ISS PBLA36 START -168.5721
HIERARCH ISS PBLA36 END -168.3972
HIERARCH ISS PBL45 START 231.9269
HIERARCH ISS PBL45 END 232.2515
HIERARCH ISS PBLA45 START 173.4096
HIERARCH ISS PBLA45 END 173.6084
HIERARCH ISS PBL46 START 145.691
HIERARCH ISS PBL46 END 145.8791
HIERARCH ISS PBLA46 START -170.6937
HIERARCH ISS PBLA46 END -170.5163
HIERARCH ISS PBL56 START 100.1051
HIERARCH ISS PBL56 END 100.223
HIERARCH ISS PBLA56 START -30.0831
HIERARCH ISS PBLA56 END -29.8547
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1