Exposure
ID
SPICA.2025-10-02T07-48-44_1
Header ID
SPICA.2025-10-02T07-48-44
Date updated
2025-10-02 07:48:01 UTC+0000
Release date
None
UTC Start
2025-10-02 07:48:01.115
UTC End
2025-10-02 07:48:41.115
MJD Start
60950.3250128994
MJD End
60950.32547586235
Exposure time (s)
40.0
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 29.5185 29.5348 107.6543 107.7536
S1-E1 265.8765 265.6635 69.8691 69.9949
S1-E2 225.3078 225.2127 79.3642 79.4938
S1-W1 261.0559 261.2848 138.5549 138.5992
S1-W2 187.0907 187.2355 118.0719 118.1548
S2-E1 243.2210 242.9873 65.6047 65.7265
S2-E2 199.8054 199.6884 75.3492 75.4782
S2-W1 236.2142 236.4131 142.2345 142.2718
S2-W2 158.1489 158.2759 120.0060 120.0855
E1-E2 57.3343 57.2450 -150.5413 -150.4908
E1-W1 297.2926 296.9876 -165.0208 -165.0051
E1-W2 198.4594 198.1756 -154.7831 -154.7445
E2-W1 242.2040 241.9953 -168.4140 -168.4039
E2-W2 141.3457 141.1522 -156.5024 -156.4682
W1-W2 107.9200 107.9180 -4.0980 -4.0981
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 60950.3250128994
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 2000
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 29.5185
HIERARCH ISS PBL12 END 29.5348
HIERARCH ISS PBLA12 START 107.6543
HIERARCH ISS PBLA12 END 107.7536
HIERARCH ISS PBL13 START 265.8765
HIERARCH ISS PBL13 END 265.6635
HIERARCH ISS PBLA13 START 69.8691
HIERARCH ISS PBLA13 END 69.9949
HIERARCH ISS PBL14 START 225.3078
HIERARCH ISS PBL14 END 225.2127
HIERARCH ISS PBLA14 START 79.3642
HIERARCH ISS PBLA14 END 79.4938
HIERARCH ISS PBL15 START 261.0559
HIERARCH ISS PBL15 END 261.2848
HIERARCH ISS PBLA15 START 138.5549
HIERARCH ISS PBLA15 END 138.5992
HIERARCH ISS PBL16 START 187.0907
HIERARCH ISS PBL16 END 187.2355
HIERARCH ISS PBLA16 START 118.0719
HIERARCH ISS PBLA16 END 118.1548
HIERARCH ISS PBL23 START 243.221
HIERARCH ISS PBL23 END 242.9873
HIERARCH ISS PBLA23 START 65.6047
HIERARCH ISS PBLA23 END 65.7265
HIERARCH ISS PBL24 START 199.8054
HIERARCH ISS PBL24 END 199.6884
HIERARCH ISS PBLA24 START 75.3492
HIERARCH ISS PBLA24 END 75.4782
HIERARCH ISS PBL25 START 236.2142
HIERARCH ISS PBL25 END 236.4131
HIERARCH ISS PBLA25 START 142.2345
HIERARCH ISS PBLA25 END 142.2718
HIERARCH ISS PBL26 START 158.1489
HIERARCH ISS PBL26 END 158.2759
HIERARCH ISS PBLA26 START 120.006
HIERARCH ISS PBLA26 END 120.0855
HIERARCH ISS PBL34 START 57.3343
HIERARCH ISS PBL34 END 57.245
HIERARCH ISS PBLA34 START -150.5413
HIERARCH ISS PBLA34 END -150.4908
HIERARCH ISS PBL35 START 297.2926
HIERARCH ISS PBL35 END 296.9876
HIERARCH ISS PBLA35 START -165.0208
HIERARCH ISS PBLA35 END -165.0051
HIERARCH ISS PBL36 START 198.4594
HIERARCH ISS PBL36 END 198.1756
HIERARCH ISS PBLA36 START -154.7831
HIERARCH ISS PBLA36 END -154.7445
HIERARCH ISS PBL45 START 242.204
HIERARCH ISS PBL45 END 241.9953
HIERARCH ISS PBLA45 START -168.414
HIERARCH ISS PBLA45 END -168.4039
HIERARCH ISS PBL46 START 141.3457
HIERARCH ISS PBL46 END 141.1522
HIERARCH ISS PBLA46 START -156.5024
HIERARCH ISS PBLA46 END -156.4682
HIERARCH ISS PBL56 START 107.92
HIERARCH ISS PBL56 END 107.918
HIERARCH ISS PBLA56 START -4.098
HIERARCH ISS PBLA56 END -4.0981
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1