Exposure
ID
SPICA.2025-06-11T10-45-55_1
Header ID
SPICA.2025-06-11T10-45-55
Date updated
2025-06-11 10:44:50 UTC+0000
Release date
None
UTC Start
2025-06-11 10:44:50.633
UTC End
2025-06-11 10:45:50.633
MJD Start
60837.4478082483
MJD End
60837.44850269273
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
64082
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47735
Name
HD_222173
RA
354.5342
DEC
43.26807
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.2109 33.2193 71.1692 71.3122
S1-E1 288.4921 288.9088 41.3854 41.4983
S1-E2 250.8766 251.1498 49.1294 49.2432
S1-W1 275.5380 275.5422 91.6205 91.8354
S1-W2 209.7147 209.7311 77.9291 78.0939
S2-E1 260.1917 260.6101 37.7503 37.8648
S2-E2 220.4452 220.7176 45.8886 46.0014
S2-W1 244.6957 244.7086 94.3386 94.5633
S2-W2 176.7780 176.7878 79.1962 79.3653
E1-E2 52.2979 52.4357 -178.8849 -178.7021
E1-W1 239.7047 240.3558 159.3076 159.5519
E1-W2 173.1892 173.6645 175.2473 175.4460
E2-W1 192.1341 192.6338 153.5041 153.7638
E2-W2 121.2832 121.6196 172.7206 172.9265
W1-W2 87.2733 87.4031 -53.7155 -53.4142
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60837.4478082483
PI-COI spica
HIERARCH OBS TARG NAME HD_222173
HIERARCH OBS RA 354.5342
HIERARCH OBS DEC 43.26807
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 33.2109
HIERARCH ISS PBL12 END 33.2193
HIERARCH ISS PBLA12 START 71.1692
HIERARCH ISS PBLA12 END 71.3122
HIERARCH ISS PBL13 START 288.4921
HIERARCH ISS PBL13 END 288.9088
HIERARCH ISS PBLA13 START 41.3854
HIERARCH ISS PBLA13 END 41.4983
HIERARCH ISS PBL14 START 250.8766
HIERARCH ISS PBL14 END 251.1498
HIERARCH ISS PBLA14 START 49.1294
HIERARCH ISS PBLA14 END 49.2432
HIERARCH ISS PBL15 START 275.538
HIERARCH ISS PBL15 END 275.5422
HIERARCH ISS PBLA15 START 91.6205
HIERARCH ISS PBLA15 END 91.8354
HIERARCH ISS PBL16 START 209.7147
HIERARCH ISS PBL16 END 209.7311
HIERARCH ISS PBLA16 START 77.9291
HIERARCH ISS PBLA16 END 78.0939
HIERARCH ISS PBL23 START 260.1917
HIERARCH ISS PBL23 END 260.6101
HIERARCH ISS PBLA23 START 37.7503
HIERARCH ISS PBLA23 END 37.8648
HIERARCH ISS PBL24 START 220.4452
HIERARCH ISS PBL24 END 220.7176
HIERARCH ISS PBLA24 START 45.8886
HIERARCH ISS PBLA24 END 46.0014
HIERARCH ISS PBL25 START 244.6957
HIERARCH ISS PBL25 END 244.7086
HIERARCH ISS PBLA25 START 94.3386
HIERARCH ISS PBLA25 END 94.5633
HIERARCH ISS PBL26 START 176.778
HIERARCH ISS PBL26 END 176.7878
HIERARCH ISS PBLA26 START 79.1962
HIERARCH ISS PBLA26 END 79.3653
HIERARCH ISS PBL34 START 52.2979
HIERARCH ISS PBL34 END 52.4357
HIERARCH ISS PBLA34 START -178.8849
HIERARCH ISS PBLA34 END -178.7021
HIERARCH ISS PBL35 START 239.7047
HIERARCH ISS PBL35 END 240.3558
HIERARCH ISS PBLA35 START 159.3076
HIERARCH ISS PBLA35 END 159.5519
HIERARCH ISS PBL36 START 173.1892
HIERARCH ISS PBL36 END 173.6645
HIERARCH ISS PBLA36 START 175.2473
HIERARCH ISS PBLA36 END 175.446
HIERARCH ISS PBL45 START 192.1341
HIERARCH ISS PBL45 END 192.6338
HIERARCH ISS PBLA45 START 153.5041
HIERARCH ISS PBLA45 END 153.7638
HIERARCH ISS PBL46 START 121.2832
HIERARCH ISS PBL46 END 121.6196
HIERARCH ISS PBLA46 START 172.7206
HIERARCH ISS PBLA46 END 172.9265
HIERARCH ISS PBL56 START 87.2733
HIERARCH ISS PBL56 END 87.4031
HIERARCH ISS PBLA56 START -53.7155
HIERARCH ISS PBLA56 END -53.4142
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1