Exposure
ID
SPICA.2025-05-09T12-40-35_1
Header ID
SPICA.2025-05-09T12-40-35
Date updated
2025-05-09 12:40:13 UTC+0000
Release date
None
UTC Start
2025-05-09 12:40:13.746
UTC End
2025-05-09 12:40:33.746
MJD Start
60804.5279368697
MJD End
60804.52816835118
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 31.0307 31.0213 65.0215 65.0587
S1-E1 329.9827 330.0044 49.1571 49.1528
S1-E2 278.3511 278.3365 52.7055 52.7095
S1-W1 174.8444 174.7925 81.2152 81.3260
S1-W2 176.6305 176.5658 69.1656 69.2208
S2-E1 300.2537 300.2912 47.5382 47.5304
S2-E2 248.1228 248.1216 51.1769 51.1772
S2-W1 145.3028 145.2733 84.6297 84.7553
S2-W2 145.6982 145.6437 70.0475 70.1066
E1-E2 54.9363 54.9855 -149.1186 -149.1493
E1-W1 204.1173 204.4649 -157.8859 -157.9254
E1-W2 174.7936 174.9820 -151.0707 -151.1048
E2-W1 150.0567 150.3574 -161.0847 -161.1240
E2-W2 119.9038 120.0432 -151.9650 -152.0004
W1-W2 36.9333 37.0897 -12.0531 -12.0015
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 60804.5279368697
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 31.0307
HIERARCH ISS PBL12 END 31.0213
HIERARCH ISS PBLA12 START 65.0215
HIERARCH ISS PBLA12 END 65.0587
HIERARCH ISS PBL13 START 329.9827
HIERARCH ISS PBL13 END 330.0044
HIERARCH ISS PBLA13 START 49.1571
HIERARCH ISS PBLA13 END 49.1528
HIERARCH ISS PBL14 START 278.3511
HIERARCH ISS PBL14 END 278.3365
HIERARCH ISS PBLA14 START 52.7055
HIERARCH ISS PBLA14 END 52.7095
HIERARCH ISS PBL15 START 174.8444
HIERARCH ISS PBL15 END 174.7925
HIERARCH ISS PBLA15 START 81.2152
HIERARCH ISS PBLA15 END 81.326
HIERARCH ISS PBL16 START 176.6305
HIERARCH ISS PBL16 END 176.5658
HIERARCH ISS PBLA16 START 69.1656
HIERARCH ISS PBLA16 END 69.2208
HIERARCH ISS PBL23 START 300.2537
HIERARCH ISS PBL23 END 300.2912
HIERARCH ISS PBLA23 START 47.5382
HIERARCH ISS PBLA23 END 47.5304
HIERARCH ISS PBL24 START 248.1228
HIERARCH ISS PBL24 END 248.1216
HIERARCH ISS PBLA24 START 51.1769
HIERARCH ISS PBLA24 END 51.1772
HIERARCH ISS PBL25 START 145.3028
HIERARCH ISS PBL25 END 145.2733
HIERARCH ISS PBLA25 START 84.6297
HIERARCH ISS PBLA25 END 84.7553
HIERARCH ISS PBL26 START 145.6982
HIERARCH ISS PBL26 END 145.6437
HIERARCH ISS PBLA26 START 70.0475
HIERARCH ISS PBLA26 END 70.1066
HIERARCH ISS PBL34 START 54.9363
HIERARCH ISS PBL34 END 54.9855
HIERARCH ISS PBLA34 START -149.1186
HIERARCH ISS PBLA34 END -149.1493
HIERARCH ISS PBL35 START 204.1173
HIERARCH ISS PBL35 END 204.4649
HIERARCH ISS PBLA35 START -157.8859
HIERARCH ISS PBLA35 END -157.9254
HIERARCH ISS PBL36 START 174.7936
HIERARCH ISS PBL36 END 174.982
HIERARCH ISS PBLA36 START -151.0707
HIERARCH ISS PBLA36 END -151.1048
HIERARCH ISS PBL45 START 150.0567
HIERARCH ISS PBL45 END 150.3574
HIERARCH ISS PBLA45 START -161.0847
HIERARCH ISS PBLA45 END -161.124
HIERARCH ISS PBL46 START 119.9038
HIERARCH ISS PBL46 END 120.0432
HIERARCH ISS PBLA46 START -151.965
HIERARCH ISS PBLA46 END -152.0004
HIERARCH ISS PBL56 START 36.9333
HIERARCH ISS PBL56 END 37.0897
HIERARCH ISS PBLA56 START -12.0531
HIERARCH ISS PBLA56 END -12.0015
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1