Exposure
ID
SPICA.2024-07-05T10-31-34_1
Header ID
SPICA.2024-07-05T10-31-34
Date updated
2024-07-05 10:30:29 UTC+0000
Release date
None
UTC Start
2024-07-05 10:30:29.452
UTC End
2024-07-05 10:31:29.452
MJD Start
60496.4378408803
MJD End
60496.438535324734
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
64260
Category
science
Program ID
S01
Program Title
TBD
Program Type
Normal
PI / COI
ligi
Target
ID
47856
Name
HD_221345
RA
352.8226
DEC
39.2362
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9282 33.9296 83.3125 83.4644
S1-E1 319.3670 319.5585 52.1911 52.3183
S1-E2 271.6459 271.7606 59.8020 59.9319
S1-W1 274.8085 274.8623 108.9005 109.1047
S1-W2 210.9522 210.9519 91.5596 91.7285
S2-E1 290.8510 291.0494 48.7345 48.8615
S2-E2 240.9146 241.0338 56.5815 56.7100
S2-W1 244.6471 244.7146 112.3344 112.5443
S2-W2 177.4415 177.4416 93.1313 93.3034
E1-E2 61.6918 61.7727 -163.4846 -163.3353
E1-W1 284.9025 285.3805 178.4568 178.6308
E1-W2 205.7407 206.0372 -168.3787 -168.2242
E2-W1 227.0564 227.4478 173.6253 173.8078
E2-W2 144.3697 144.5851 -170.4679 -170.3108
W1-W2 96.6822 96.8334 -30.5327 -30.3086
Header: used keywords
Key Value
HIERARCH OBS PROG ID S01
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60496.4378408803
PI-COI ligi
HIERARCH OBS TARG NAME HD_221345
HIERARCH OBS RA 352.8226
HIERARCH OBS DEC 39.2362
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 33.9282
HIERARCH ISS PBL12 END 33.9296
HIERARCH ISS PBLA12 START 83.3125
HIERARCH ISS PBLA12 END 83.4644
HIERARCH ISS PBL13 START 319.367
HIERARCH ISS PBL13 END 319.5585
HIERARCH ISS PBLA13 START 52.1911
HIERARCH ISS PBLA13 END 52.3183
HIERARCH ISS PBL14 START 271.6459
HIERARCH ISS PBL14 END 271.7606
HIERARCH ISS PBLA14 START 59.802
HIERARCH ISS PBLA14 END 59.9319
HIERARCH ISS PBL15 START 274.8085
HIERARCH ISS PBL15 END 274.8623
HIERARCH ISS PBLA15 START 108.9005
HIERARCH ISS PBLA15 END 109.1047
HIERARCH ISS PBL16 START 210.9522
HIERARCH ISS PBL16 END 210.9519
HIERARCH ISS PBLA16 START 91.5596
HIERARCH ISS PBLA16 END 91.7285
HIERARCH ISS PBL23 START 290.851
HIERARCH ISS PBL23 END 291.0494
HIERARCH ISS PBLA23 START 48.7345
HIERARCH ISS PBLA23 END 48.8615
HIERARCH ISS PBL24 START 240.9146
HIERARCH ISS PBL24 END 241.0338
HIERARCH ISS PBLA24 START 56.5815
HIERARCH ISS PBLA24 END 56.71
HIERARCH ISS PBL25 START 244.6471
HIERARCH ISS PBL25 END 244.7146
HIERARCH ISS PBLA25 START 112.3344
HIERARCH ISS PBLA25 END 112.5443
HIERARCH ISS PBL26 START 177.4415
HIERARCH ISS PBL26 END 177.4416
HIERARCH ISS PBLA26 START 93.1313
HIERARCH ISS PBLA26 END 93.3034
HIERARCH ISS PBL34 START 61.6918
HIERARCH ISS PBL34 END 61.7727
HIERARCH ISS PBLA34 START -163.4846
HIERARCH ISS PBLA34 END -163.3353
HIERARCH ISS PBL35 START 284.9025
HIERARCH ISS PBL35 END 285.3805
HIERARCH ISS PBLA35 START 178.4568
HIERARCH ISS PBLA35 END 178.6308
HIERARCH ISS PBL36 START 205.7407
HIERARCH ISS PBL36 END 206.0372
HIERARCH ISS PBLA36 START -168.3787
HIERARCH ISS PBLA36 END -168.2242
HIERARCH ISS PBL45 START 227.0564
HIERARCH ISS PBL45 END 227.4478
HIERARCH ISS PBLA45 START 173.6253
HIERARCH ISS PBLA45 END 173.8078
HIERARCH ISS PBL46 START 144.3697
HIERARCH ISS PBL46 END 144.5851
HIERARCH ISS PBLA46 START -170.4679
HIERARCH ISS PBLA46 END -170.3108
HIERARCH ISS PBL56 START 96.6822
HIERARCH ISS PBL56 END 96.8334
HIERARCH ISS PBLA56 START -30.5327
HIERARCH ISS PBLA56 END -30.3086
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1