Exposure
ID
SPICA.2025-05-09T12-50-27_1
Header ID
SPICA.2025-05-09T12-50-27
Date updated
2025-05-09 12:50:05 UTC+0000
Release date
None
UTC Start
2025-05-09 12:50:05.560
UTC End
2025-05-09 12:50:25.560
MJD Start
60804.5347865728
MJD End
60804.53501805428
Exposure time (s)
20.0
Validation level
0
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68310
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47898
Name
None
RA
None
DEC
None
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
E1W2W1S2S1E2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.7740 30.7646 66.0679 66.1073
S1-E1 330.4501 330.4622 49.0635 49.0611
S1-E2 277.8607 277.8392 52.8385 52.8443
S1-W1 173.6598 173.6258 84.2742 84.3870
S1-W2 174.9027 174.8413 70.7076 70.7652
S2-E1 301.1559 301.1841 47.3510 47.3452
S2-E2 248.0034 247.9956 51.2112 51.2134
S2-W1 144.7461 144.7357 88.0830 88.2097
S2-W2 144.2510 144.1999 71.6963 71.7579
E1-E2 56.2502 56.2969 -149.9157 -149.9432
E1-W1 213.4998 213.8375 -158.9054 -158.9403
E1-W2 179.8475 180.0281 -151.9568 -151.9875
E2-W1 158.1850 158.4779 -162.0906 -162.1249
E2-W2 123.6492 123.7833 -152.8853 -152.9170
W1-W2 41.1888 41.3433 -10.7919 -10.7511
Invalid fields
Key
PROGRAM_ID
TARGET_NAME
TARGET_RA
TARGET_DEC
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
No value for 'PI-COI'
No value for 'HIERARCH OBS TARG NAME'
Invalid value for 'HIERARCH OBS RA' : '0.0'
Invalid value for 'HIERARCH OBS DEC' : '0.0'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60804.5347865728
PI-COI
HIERARCH OBS TARG NAME
HIERARCH OBS RA 0.0
HIERARCH OBS DEC 0.0
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE E1W2W1S2S1E2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 1000
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 30.774
HIERARCH ISS PBL12 END 30.7646
HIERARCH ISS PBLA12 START 66.0679
HIERARCH ISS PBLA12 END 66.1073
HIERARCH ISS PBL13 START 330.4501
HIERARCH ISS PBL13 END 330.4622
HIERARCH ISS PBLA13 START 49.0635
HIERARCH ISS PBLA13 END 49.0611
HIERARCH ISS PBL14 START 277.8607
HIERARCH ISS PBL14 END 277.8392
HIERARCH ISS PBLA14 START 52.8385
HIERARCH ISS PBLA14 END 52.8443
HIERARCH ISS PBL15 START 173.6598
HIERARCH ISS PBL15 END 173.6258
HIERARCH ISS PBLA15 START 84.2742
HIERARCH ISS PBLA15 END 84.387
HIERARCH ISS PBL16 START 174.9027
HIERARCH ISS PBL16 END 174.8413
HIERARCH ISS PBLA16 START 70.7076
HIERARCH ISS PBLA16 END 70.7652
HIERARCH ISS PBL23 START 301.1559
HIERARCH ISS PBL23 END 301.1841
HIERARCH ISS PBLA23 START 47.351
HIERARCH ISS PBLA23 END 47.3452
HIERARCH ISS PBL24 START 248.0034
HIERARCH ISS PBL24 END 247.9956
HIERARCH ISS PBLA24 START 51.2112
HIERARCH ISS PBLA24 END 51.2134
HIERARCH ISS PBL25 START 144.7461
HIERARCH ISS PBL25 END 144.7357
HIERARCH ISS PBLA25 START 88.083
HIERARCH ISS PBLA25 END 88.2097
HIERARCH ISS PBL26 START 144.251
HIERARCH ISS PBL26 END 144.1999
HIERARCH ISS PBLA26 START 71.6963
HIERARCH ISS PBLA26 END 71.7579
HIERARCH ISS PBL34 START 56.2502
HIERARCH ISS PBL34 END 56.2969
HIERARCH ISS PBLA34 START -149.9157
HIERARCH ISS PBLA34 END -149.9432
HIERARCH ISS PBL35 START 213.4998
HIERARCH ISS PBL35 END 213.8375
HIERARCH ISS PBLA35 START -158.9054
HIERARCH ISS PBLA35 END -158.9403
HIERARCH ISS PBL36 START 179.8475
HIERARCH ISS PBL36 END 180.0281
HIERARCH ISS PBLA36 START -151.9568
HIERARCH ISS PBLA36 END -151.9875
HIERARCH ISS PBL45 START 158.185
HIERARCH ISS PBL45 END 158.4779
HIERARCH ISS PBLA45 START -162.0906
HIERARCH ISS PBLA45 END -162.1249
HIERARCH ISS PBL46 START 123.6492
HIERARCH ISS PBL46 END 123.7833
HIERARCH ISS PBLA46 START -152.8853
HIERARCH ISS PBLA46 END -152.917
HIERARCH ISS PBL56 START 41.1888
HIERARCH ISS PBL56 END 41.3433
HIERARCH ISS PBLA56 START -10.7919
HIERARCH ISS PBLA56 END -10.7511
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1