Exposure
ID
SPICA.2025-10-02T07-31-39_1
Header ID
SPICA.2025-10-02T07-31-39
Date updated
2025-10-02 07:30:34 UTC+0000
Release date
None
UTC Start
2025-10-02 07:30:34.150
UTC End
2025-10-02 07:31:34.150
MJD Start
60950.3128952576
MJD End
60950.31358970203
Exposure time (s)
60.0
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 29.1440 29.1660 105.1711 105.3295
S1-E1 271.2980 270.9482 66.9475 67.1219
S1-E2 227.9222 227.7433 76.2994 76.4854
S1-W1 255.1367 255.5244 137.3703 137.4502
S1-W2 183.5963 183.8118 115.9531 116.0908
S2-E1 249.0560 248.6855 62.7955 62.9620
S2-E2 202.8893 202.6848 72.3223 72.5046
S2-W1 230.9976 231.3432 141.2251 141.2938
S2-W2 155.0627 155.2542 117.9681 118.1009
E1-E2 59.3732 59.2538 -151.6467 -151.5844
E1-W1 303.8264 303.4687 -165.3503 -165.3326
E1-W2 204.8460 204.4771 -155.6215 -155.5746
E2-W1 246.5449 246.3155 -168.6208 -168.6100
E2-W2 145.6738 145.4254 -157.2404 -157.1994
W1-W2 107.6441 107.6794 -4.1086 -4.1072
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 60950.3128952576
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 3000
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 29.144
HIERARCH ISS PBL12 END 29.166
HIERARCH ISS PBLA12 START 105.1711
HIERARCH ISS PBLA12 END 105.3295
HIERARCH ISS PBL13 START 271.298
HIERARCH ISS PBL13 END 270.9482
HIERARCH ISS PBLA13 START 66.9475
HIERARCH ISS PBLA13 END 67.1219
HIERARCH ISS PBL14 START 227.9222
HIERARCH ISS PBL14 END 227.7433
HIERARCH ISS PBLA14 START 76.2994
HIERARCH ISS PBLA14 END 76.4854
HIERARCH ISS PBL15 START 255.1367
HIERARCH ISS PBL15 END 255.5244
HIERARCH ISS PBLA15 START 137.3703
HIERARCH ISS PBLA15 END 137.4502
HIERARCH ISS PBL16 START 183.5963
HIERARCH ISS PBL16 END 183.8118
HIERARCH ISS PBLA16 START 115.9531
HIERARCH ISS PBLA16 END 116.0908
HIERARCH ISS PBL23 START 249.056
HIERARCH ISS PBL23 END 248.6855
HIERARCH ISS PBLA23 START 62.7955
HIERARCH ISS PBLA23 END 62.962
HIERARCH ISS PBL24 START 202.8893
HIERARCH ISS PBL24 END 202.6848
HIERARCH ISS PBLA24 START 72.3223
HIERARCH ISS PBLA24 END 72.5046
HIERARCH ISS PBL25 START 230.9976
HIERARCH ISS PBL25 END 231.3432
HIERARCH ISS PBLA25 START 141.2251
HIERARCH ISS PBLA25 END 141.2938
HIERARCH ISS PBL26 START 155.0627
HIERARCH ISS PBL26 END 155.2542
HIERARCH ISS PBLA26 START 117.9681
HIERARCH ISS PBLA26 END 118.1009
HIERARCH ISS PBL34 START 59.3732
HIERARCH ISS PBL34 END 59.2538
HIERARCH ISS PBLA34 START -151.6467
HIERARCH ISS PBLA34 END -151.5844
HIERARCH ISS PBL35 START 303.8264
HIERARCH ISS PBL35 END 303.4687
HIERARCH ISS PBLA35 START -165.3503
HIERARCH ISS PBLA35 END -165.3326
HIERARCH ISS PBL36 START 204.846
HIERARCH ISS PBL36 END 204.4771
HIERARCH ISS PBLA36 START -155.6215
HIERARCH ISS PBLA36 END -155.5746
HIERARCH ISS PBL45 START 246.5449
HIERARCH ISS PBL45 END 246.3155
HIERARCH ISS PBLA45 START -168.6208
HIERARCH ISS PBLA45 END -168.61
HIERARCH ISS PBL46 START 145.6738
HIERARCH ISS PBL46 END 145.4254
HIERARCH ISS PBLA46 START -157.2404
HIERARCH ISS PBLA46 END -157.1994
HIERARCH ISS PBL56 START 107.6441
HIERARCH ISS PBL56 END 107.6794
HIERARCH ISS PBLA56 START -4.1086
HIERARCH ISS PBLA56 END -4.1072
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1