Exposure
ID
SPICA.2024-05-21T11-00-18_1
Header ID
SPICA.2024-05-21T11-00-18
Date updated
2024-05-21 10:59:13 UTC+0000
Release date
None
UTC Start
2024-05-21 10:59:13.077
UTC End
2024-05-21 11:00:13.077
MJD Start
60451.4577902422
MJD End
60451.458484686635
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
64023
Category
science
Program ID
S02/ S04
Program Title
TBD
Program Type
Normal
PI / COI
vrard/ ibanez
Target
ID
47682
Name
HD_173667
RA
281.4155
DEC
20.54631
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.3972 33.4038 102.6845 102.8300
S1-E1 318.8131 318.6799 69.9409 70.1020
S1-E2 269.3800 269.3135 77.8638 78.0253
S1-W1 274.5376 274.6770 132.6036 132.7304
S1-W2 207.0246 207.0929 112.3177 112.4588
S2-E1 291.2834 291.1397 66.3854 66.5456
S2-E2 239.4786 239.4019 74.5077 74.6694
S2-W1 246.1555 246.2830 136.4839 136.6072
S2-W2 174.1880 174.2492 114.1563 114.2963
E1-E2 63.9000 63.8411 -145.5861 -145.4545
E1-W1 310.8439 310.6689 -161.7395 -161.6336
E1-W2 216.7620 216.5793 -150.1294 -150.0063
E2-W1 250.0993 249.9899 -165.8156 -165.7141
E2-W2 153.1464 153.0235 -152.0234 -151.9037
W1-W2 107.7432 107.7695 -5.6234 -5.5268
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02/ S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60451.4577902422
PI-COI vrard/ ibanez
HIERARCH OBS TARG NAME HD_173667
HIERARCH OBS RA 281.4155
HIERARCH OBS DEC 20.54631
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 33.3972
HIERARCH ISS PBL12 END 33.4038
HIERARCH ISS PBLA12 START 102.6845
HIERARCH ISS PBLA12 END 102.83
HIERARCH ISS PBL13 START 318.8131
HIERARCH ISS PBL13 END 318.6799
HIERARCH ISS PBLA13 START 69.9409
HIERARCH ISS PBLA13 END 70.102
HIERARCH ISS PBL14 START 269.38
HIERARCH ISS PBL14 END 269.3135
HIERARCH ISS PBLA14 START 77.8638
HIERARCH ISS PBLA14 END 78.0253
HIERARCH ISS PBL15 START 274.5376
HIERARCH ISS PBL15 END 274.677
HIERARCH ISS PBLA15 START 132.6036
HIERARCH ISS PBLA15 END 132.7304
HIERARCH ISS PBL16 START 207.0246
HIERARCH ISS PBL16 END 207.0929
HIERARCH ISS PBLA16 START 112.3177
HIERARCH ISS PBLA16 END 112.4588
HIERARCH ISS PBL23 START 291.2834
HIERARCH ISS PBL23 END 291.1397
HIERARCH ISS PBLA23 START 66.3854
HIERARCH ISS PBLA23 END 66.5456
HIERARCH ISS PBL24 START 239.4786
HIERARCH ISS PBL24 END 239.4019
HIERARCH ISS PBLA24 START 74.5077
HIERARCH ISS PBLA24 END 74.6694
HIERARCH ISS PBL25 START 246.1555
HIERARCH ISS PBL25 END 246.283
HIERARCH ISS PBLA25 START 136.4839
HIERARCH ISS PBLA25 END 136.6072
HIERARCH ISS PBL26 START 174.188
HIERARCH ISS PBL26 END 174.2492
HIERARCH ISS PBLA26 START 114.1563
HIERARCH ISS PBLA26 END 114.2963
HIERARCH ISS PBL34 START 63.9
HIERARCH ISS PBL34 END 63.8411
HIERARCH ISS PBLA34 START -145.5861
HIERARCH ISS PBLA34 END -145.4545
HIERARCH ISS PBL35 START 310.8439
HIERARCH ISS PBL35 END 310.6689
HIERARCH ISS PBLA35 START -161.7395
HIERARCH ISS PBLA35 END -161.6336
HIERARCH ISS PBL36 START 216.762
HIERARCH ISS PBL36 END 216.5793
HIERARCH ISS PBLA36 START -150.1294
HIERARCH ISS PBLA36 END -150.0063
HIERARCH ISS PBL45 START 250.0993
HIERARCH ISS PBL45 END 249.9899
HIERARCH ISS PBLA45 START -165.8156
HIERARCH ISS PBLA45 END -165.7141
HIERARCH ISS PBL46 START 153.1464
HIERARCH ISS PBL46 END 153.0235
HIERARCH ISS PBLA46 START -152.0234
HIERARCH ISS PBLA46 END -151.9037
HIERARCH ISS PBL56 START 107.7432
HIERARCH ISS PBL56 END 107.7695
HIERARCH ISS PBLA56 START -5.6234
HIERARCH ISS PBLA56 END -5.5268
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1