Exposure
ID
SPICA.2025-05-10T06-51-47_1
Header ID
SPICA.2025-05-10T06-51-47
Date updated
2025-05-10 06:50:42 UTC+0000
Release date
None
UTC Start
2025-05-10 06:50:42.642
UTC End
2025-05-10 06:51:42.642
MJD Start
60805.2852157597
MJD End
60805.28591020413
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
68312
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50772
Name
HD_141653
RA
236.6667
DEC
62.59956
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.9989 30.0013 86.0125 86.1862
S1-E1 283.5567 283.7987 49.0883 49.2726
S1-E2 238.3150 238.4812 58.0330 58.2096
S1-W1 270.5463 270.4884 113.5602 113.7731
S2-E1 260.1995 260.4355 45.1167 45.3052
S2-E2 212.2895 212.4526 54.2316 54.4112
S2-W1 244.3427 244.2933 116.8153 117.0333
E1-E2 60.7487 60.8029 -168.4972 -168.2668
E1-W1 295.7672 295.9918 173.4566 173.7024
E2-W1 238.7498 238.9173 168.9357 169.1843
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 60805.2852157597
PI-COI spica
HIERARCH OBS TARG NAME HD_141653
HIERARCH OBS RA 236.6667
HIERARCH OBS DEC 62.59956
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 29.9989
HIERARCH ISS PBL12 END 30.0013
HIERARCH ISS PBLA12 START 86.0125
HIERARCH ISS PBLA12 END 86.1862
HIERARCH ISS PBL13 START 283.5567
HIERARCH ISS PBL13 END 283.7987
HIERARCH ISS PBLA13 START 49.0883
HIERARCH ISS PBLA13 END 49.2726
HIERARCH ISS PBL14 START 238.315
HIERARCH ISS PBL14 END 238.4812
HIERARCH ISS PBLA14 START 58.033
HIERARCH ISS PBLA14 END 58.2096
HIERARCH ISS PBL15 START 270.5463
HIERARCH ISS PBL15 END 270.4884
HIERARCH ISS PBLA15 START 113.5602
HIERARCH ISS PBLA15 END 113.7731
HIERARCH ISS PBL23 START 260.1995
HIERARCH ISS PBL23 END 260.4355
HIERARCH ISS PBLA23 START 45.1167
HIERARCH ISS PBLA23 END 45.3052
HIERARCH ISS PBL24 START 212.2895
HIERARCH ISS PBL24 END 212.4526
HIERARCH ISS PBLA24 START 54.2316
HIERARCH ISS PBLA24 END 54.4112
HIERARCH ISS PBL25 START 244.3427
HIERARCH ISS PBL25 END 244.2933
HIERARCH ISS PBLA25 START 116.8153
HIERARCH ISS PBLA25 END 117.0333
HIERARCH ISS PBL34 START 60.7487
HIERARCH ISS PBL34 END 60.8029
HIERARCH ISS PBLA34 START -168.4972
HIERARCH ISS PBLA34 END -168.2668
HIERARCH ISS PBL35 START 295.7672
HIERARCH ISS PBL35 END 295.9918
HIERARCH ISS PBLA35 START 173.4566
HIERARCH ISS PBLA35 END 173.7024
HIERARCH ISS PBL45 START 238.7498
HIERARCH ISS PBL45 END 238.9173
HIERARCH ISS PBLA45 START 168.9357
HIERARCH ISS PBLA45 END 169.1843
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1