Exposure
ID
SPICA.2025-05-09T12-41-24_1
Header ID
SPICA.2025-05-09T12-41-24
Date updated
2025-05-09 12:41:02 UTC+0000
Release date
None
UTC Start
2025-05-09 12:41:02.526
UTC End
2025-05-09 12:41:22.526
MJD Start
60804.52850146
MJD End
60804.52873294148
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 31.0095 31.0001 65.1055 65.1429
S1-E1 330.0311 330.0520 49.1474 49.1432
S1-E2 278.3178 278.3026 52.7145 52.7186
S1-W1 174.7283 174.6779 81.4652 81.5762
S1-W2 176.4848 176.4204 69.2902 69.3456
S2-E1 300.3376 300.3743 47.5207 47.5131
S2-E2 248.1198 248.1181 51.1778 51.1783
S2-W1 145.2371 145.2091 84.9129 85.0386
S2-W2 145.5755 145.5213 70.1809 70.2402
E1-E2 55.0471 55.0961 -149.1875 -149.2179
E1-W1 204.9007 205.2475 -157.9749 -158.0140
E1-W2 175.2182 175.4060 -151.1474 -151.1812
E2-W1 150.7345 151.0346 -161.1730 -161.2118
E2-W2 120.2180 120.3570 -152.0447 -152.0798
W1-W2 37.2859 37.4422 -11.9374 -11.8868
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 60804.52850146
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 31.0095
HIERARCH ISS PBL12 END 31.0001
HIERARCH ISS PBLA12 START 65.1055
HIERARCH ISS PBLA12 END 65.1429
HIERARCH ISS PBL13 START 330.0311
HIERARCH ISS PBL13 END 330.052
HIERARCH ISS PBLA13 START 49.1474
HIERARCH ISS PBLA13 END 49.1432
HIERARCH ISS PBL14 START 278.3178
HIERARCH ISS PBL14 END 278.3026
HIERARCH ISS PBLA14 START 52.7145
HIERARCH ISS PBLA14 END 52.7186
HIERARCH ISS PBL15 START 174.7283
HIERARCH ISS PBL15 END 174.6779
HIERARCH ISS PBLA15 START 81.4652
HIERARCH ISS PBLA15 END 81.5762
HIERARCH ISS PBL16 START 176.4848
HIERARCH ISS PBL16 END 176.4204
HIERARCH ISS PBLA16 START 69.2902
HIERARCH ISS PBLA16 END 69.3456
HIERARCH ISS PBL23 START 300.3376
HIERARCH ISS PBL23 END 300.3743
HIERARCH ISS PBLA23 START 47.5207
HIERARCH ISS PBLA23 END 47.5131
HIERARCH ISS PBL24 START 248.1198
HIERARCH ISS PBL24 END 248.1181
HIERARCH ISS PBLA24 START 51.1778
HIERARCH ISS PBLA24 END 51.1783
HIERARCH ISS PBL25 START 145.2371
HIERARCH ISS PBL25 END 145.2091
HIERARCH ISS PBLA25 START 84.9129
HIERARCH ISS PBLA25 END 85.0386
HIERARCH ISS PBL26 START 145.5755
HIERARCH ISS PBL26 END 145.5213
HIERARCH ISS PBLA26 START 70.1809
HIERARCH ISS PBLA26 END 70.2402
HIERARCH ISS PBL34 START 55.0471
HIERARCH ISS PBL34 END 55.0961
HIERARCH ISS PBLA34 START -149.1875
HIERARCH ISS PBLA34 END -149.2179
HIERARCH ISS PBL35 START 204.9007
HIERARCH ISS PBL35 END 205.2475
HIERARCH ISS PBLA35 START -157.9749
HIERARCH ISS PBLA35 END -158.014
HIERARCH ISS PBL36 START 175.2182
HIERARCH ISS PBL36 END 175.406
HIERARCH ISS PBLA36 START -151.1474
HIERARCH ISS PBLA36 END -151.1812
HIERARCH ISS PBL45 START 150.7345
HIERARCH ISS PBL45 END 151.0346
HIERARCH ISS PBLA45 START -161.173
HIERARCH ISS PBLA45 END -161.2118
HIERARCH ISS PBL46 START 120.218
HIERARCH ISS PBL46 END 120.357
HIERARCH ISS PBLA46 START -152.0447
HIERARCH ISS PBLA46 END -152.0798
HIERARCH ISS PBL56 START 37.2859
HIERARCH ISS PBL56 END 37.4422
HIERARCH ISS PBLA56 START -11.9374
HIERARCH ISS PBLA56 END -11.8868
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1