Exposure
ID
SPICA.2025-05-19T11-17-36_1
Header ID
SPICA.2025-05-19T11-17-36
Date updated
2025-05-19 11:16:31 UTC+0000
Release date
None
UTC Start
2025-05-19 11:16:31.484
UTC End
2025-05-19 11:17:31.484
MJD Start
60814.4698088425
MJD End
60814.47050328693
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
68324
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50781
Name
HD_155763
RA
257.1967
DEC
65.71468
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.2830 27.2618 122.0214 122.1979
S1-E1 300.2276 300.2405 87.1583 87.3542
S1-E2 245.1581 245.1365 94.6970 94.8842
S1-W1 235.2040 234.9349 157.6036 157.8240
S2-E1 278.2787 278.3026 83.9456 84.1458
S2-E2 221.2740 221.2680 91.4525 91.6432
S2-W1 213.6060 213.3673 161.8658 162.0922
E1-E2 65.6129 65.6190 -122.1959 -121.9570
E1-W1 313.3483 313.3327 -137.8591 -137.6092
E2-W1 250.7983 250.7728 -141.9094 -141.6575
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 60814.4698088425
PI-COI spica
HIERARCH OBS TARG NAME HD_155763
HIERARCH OBS RA 257.1967
HIERARCH OBS DEC 65.71468
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 27.283
HIERARCH ISS PBL12 END 27.2618
HIERARCH ISS PBLA12 START 122.0214
HIERARCH ISS PBLA12 END 122.1979
HIERARCH ISS PBL13 START 300.2276
HIERARCH ISS PBL13 END 300.2405
HIERARCH ISS PBLA13 START 87.1583
HIERARCH ISS PBLA13 END 87.3542
HIERARCH ISS PBL14 START 245.1581
HIERARCH ISS PBL14 END 245.1365
HIERARCH ISS PBLA14 START 94.697
HIERARCH ISS PBLA14 END 94.8842
HIERARCH ISS PBL15 START 235.204
HIERARCH ISS PBL15 END 234.9349
HIERARCH ISS PBLA15 START 157.6036
HIERARCH ISS PBLA15 END 157.824
HIERARCH ISS PBL23 START 278.2787
HIERARCH ISS PBL23 END 278.3026
HIERARCH ISS PBLA23 START 83.9456
HIERARCH ISS PBLA23 END 84.1458
HIERARCH ISS PBL24 START 221.274
HIERARCH ISS PBL24 END 221.268
HIERARCH ISS PBLA24 START 91.4525
HIERARCH ISS PBLA24 END 91.6432
HIERARCH ISS PBL25 START 213.606
HIERARCH ISS PBL25 END 213.3673
HIERARCH ISS PBLA25 START 161.8658
HIERARCH ISS PBLA25 END 162.0922
HIERARCH ISS PBL34 START 65.6129
HIERARCH ISS PBL34 END 65.619
HIERARCH ISS PBLA34 START -122.1959
HIERARCH ISS PBLA34 END -121.957
HIERARCH ISS PBL35 START 313.3483
HIERARCH ISS PBL35 END 313.3327
HIERARCH ISS PBLA35 START -137.8591
HIERARCH ISS PBLA35 END -137.6092
HIERARCH ISS PBL45 START 250.7983
HIERARCH ISS PBL45 END 250.7728
HIERARCH ISS PBLA45 START -141.9094
HIERARCH ISS PBLA45 END -141.6575
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1