Exposure
ID
SPICA.2025-10-02T08-04-17_1
Header ID
SPICA.2025-10-02T08-04-17
Date updated
2025-10-02 08:03:33 UTC+0000
Release date
None
UTC Start
2025-10-02 08:03:33.994
UTC End
2025-10-02 08:04:13.994
MJD Start
60950.3358101144
MJD End
60950.33627307735
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 29.8829 29.9004 109.7320 109.8252
S1-E1 261.5153 261.3256 72.6627 72.7964
S1-E2 223.5046 223.4338 82.2008 82.3345
S1-W1 265.6908 265.8903 139.4316 139.4684
S1-W2 190.1980 190.3411 119.7795 119.8547
S2-E1 238.3532 238.1369 68.3286 68.4599
S2-E2 197.4892 197.3927 78.1902 78.3249
S2-W1 240.1902 240.3585 142.9656 142.9959
S2-W2 160.8579 160.9818 121.6369 121.7084
E1-E2 55.3255 55.2282 -149.3593 -149.2995
E1-W1 290.1185 289.7554 -164.6414 -164.6217
E1-W2 192.0139 191.6984 -153.8739 -153.8277
E2-W1 237.1980 236.9402 -168.1660 -168.1530
E2-W2 136.9293 136.7122 -155.6965 -155.6553
W1-W2 107.6389 107.6138 -4.1088 -4.1097
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 60950.3358101144
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 29.8829
HIERARCH ISS PBL12 END 29.9004
HIERARCH ISS PBLA12 START 109.732
HIERARCH ISS PBLA12 END 109.8252
HIERARCH ISS PBL13 START 261.5153
HIERARCH ISS PBL13 END 261.3256
HIERARCH ISS PBLA13 START 72.6627
HIERARCH ISS PBLA13 END 72.7964
HIERARCH ISS PBL14 START 223.5046
HIERARCH ISS PBL14 END 223.4338
HIERARCH ISS PBLA14 START 82.2008
HIERARCH ISS PBLA14 END 82.3345
HIERARCH ISS PBL15 START 265.6908
HIERARCH ISS PBL15 END 265.8903
HIERARCH ISS PBLA15 START 139.4316
HIERARCH ISS PBLA15 END 139.4684
HIERARCH ISS PBL16 START 190.198
HIERARCH ISS PBL16 END 190.3411
HIERARCH ISS PBLA16 START 119.7795
HIERARCH ISS PBLA16 END 119.8547
HIERARCH ISS PBL23 START 238.3532
HIERARCH ISS PBL23 END 238.1369
HIERARCH ISS PBLA23 START 68.3286
HIERARCH ISS PBLA23 END 68.4599
HIERARCH ISS PBL24 START 197.4892
HIERARCH ISS PBL24 END 197.3927
HIERARCH ISS PBLA24 START 78.1902
HIERARCH ISS PBLA24 END 78.3249
HIERARCH ISS PBL25 START 240.1902
HIERARCH ISS PBL25 END 240.3585
HIERARCH ISS PBLA25 START 142.9656
HIERARCH ISS PBLA25 END 142.9959
HIERARCH ISS PBL26 START 160.8579
HIERARCH ISS PBL26 END 160.9818
HIERARCH ISS PBLA26 START 121.6369
HIERARCH ISS PBLA26 END 121.7084
HIERARCH ISS PBL34 START 55.3255
HIERARCH ISS PBL34 END 55.2282
HIERARCH ISS PBLA34 START -149.3593
HIERARCH ISS PBLA34 END -149.2995
HIERARCH ISS PBL35 START 290.1185
HIERARCH ISS PBL35 END 289.7554
HIERARCH ISS PBLA35 START -164.6414
HIERARCH ISS PBLA35 END -164.6217
HIERARCH ISS PBL36 START 192.0139
HIERARCH ISS PBL36 END 191.6984
HIERARCH ISS PBLA36 START -153.8739
HIERARCH ISS PBLA36 END -153.8277
HIERARCH ISS PBL45 START 237.198
HIERARCH ISS PBL45 END 236.9402
HIERARCH ISS PBLA45 START -168.166
HIERARCH ISS PBLA45 END -168.153
HIERARCH ISS PBL46 START 136.9293
HIERARCH ISS PBL46 END 136.7122
HIERARCH ISS PBLA46 START -155.6965
HIERARCH ISS PBLA46 END -155.6553
HIERARCH ISS PBL56 START 107.6389
HIERARCH ISS PBL56 END 107.6138
HIERARCH ISS PBLA56 START -4.1088
HIERARCH ISS PBLA56 END -4.1097
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1