Exposure
ID
SPICA.2025-05-09T12-41-00_1
Header ID
SPICA.2025-05-09T12-41-00
Date updated
2025-05-09 12:40:38 UTC+0000
Release date
None
UTC Start
2025-05-09 12:40:38.180
UTC End
2025-05-09 12:40:58.180
MJD Start
60804.5282196797
MJD End
60804.528451161175
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 31.0201 31.0107 65.0635 65.1009
S1-E1 330.0072 330.0285 49.1522 49.1479
S1-E2 278.3345 278.3196 52.7100 52.7140
S1-W1 174.7858 174.7347 81.3404 81.4513
S1-W2 176.5574 176.4929 69.2280 69.2833
S2-E1 300.2960 300.3330 47.5294 47.5217
S2-E2 248.1215 248.1200 51.1773 51.1777
S2-W1 145.2695 145.2407 84.7716 84.8972
S2-W2 145.6366 145.5823 70.1143 70.1735
E1-E2 54.9919 55.0410 -149.1532 -149.1837
E1-W1 204.5101 204.8573 -157.9306 -157.9699
E1-W2 175.0065 175.1946 -151.1092 -151.1432
E2-W1 150.3965 150.6969 -161.1291 -161.1681
E2-W2 120.0614 120.2006 -152.0050 -152.0403
W1-W2 37.1101 37.2664 -11.9948 -11.9438
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 60804.5282196797
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 31.0201
HIERARCH ISS PBL12 END 31.0107
HIERARCH ISS PBLA12 START 65.0635
HIERARCH ISS PBLA12 END 65.1009
HIERARCH ISS PBL13 START 330.0072
HIERARCH ISS PBL13 END 330.0285
HIERARCH ISS PBLA13 START 49.1522
HIERARCH ISS PBLA13 END 49.1479
HIERARCH ISS PBL14 START 278.3345
HIERARCH ISS PBL14 END 278.3196
HIERARCH ISS PBLA14 START 52.71
HIERARCH ISS PBLA14 END 52.714
HIERARCH ISS PBL15 START 174.7858
HIERARCH ISS PBL15 END 174.7347
HIERARCH ISS PBLA15 START 81.3404
HIERARCH ISS PBLA15 END 81.4513
HIERARCH ISS PBL16 START 176.5574
HIERARCH ISS PBL16 END 176.4929
HIERARCH ISS PBLA16 START 69.228
HIERARCH ISS PBLA16 END 69.2833
HIERARCH ISS PBL23 START 300.296
HIERARCH ISS PBL23 END 300.333
HIERARCH ISS PBLA23 START 47.5294
HIERARCH ISS PBLA23 END 47.5217
HIERARCH ISS PBL24 START 248.1215
HIERARCH ISS PBL24 END 248.12
HIERARCH ISS PBLA24 START 51.1773
HIERARCH ISS PBLA24 END 51.1777
HIERARCH ISS PBL25 START 145.2695
HIERARCH ISS PBL25 END 145.2407
HIERARCH ISS PBLA25 START 84.7716
HIERARCH ISS PBLA25 END 84.8972
HIERARCH ISS PBL26 START 145.6366
HIERARCH ISS PBL26 END 145.5823
HIERARCH ISS PBLA26 START 70.1143
HIERARCH ISS PBLA26 END 70.1735
HIERARCH ISS PBL34 START 54.9919
HIERARCH ISS PBL34 END 55.041
HIERARCH ISS PBLA34 START -149.1532
HIERARCH ISS PBLA34 END -149.1837
HIERARCH ISS PBL35 START 204.5101
HIERARCH ISS PBL35 END 204.8573
HIERARCH ISS PBLA35 START -157.9306
HIERARCH ISS PBLA35 END -157.9699
HIERARCH ISS PBL36 START 175.0065
HIERARCH ISS PBL36 END 175.1946
HIERARCH ISS PBLA36 START -151.1092
HIERARCH ISS PBLA36 END -151.1432
HIERARCH ISS PBL45 START 150.3965
HIERARCH ISS PBL45 END 150.6969
HIERARCH ISS PBLA45 START -161.1291
HIERARCH ISS PBLA45 END -161.1681
HIERARCH ISS PBL46 START 120.0614
HIERARCH ISS PBL46 END 120.2006
HIERARCH ISS PBLA46 START -152.005
HIERARCH ISS PBLA46 END -152.0403
HIERARCH ISS PBL56 START 37.1101
HIERARCH ISS PBL56 END 37.2664
HIERARCH ISS PBLA56 START -11.9948
HIERARCH ISS PBLA56 END -11.9438
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1