Exposure
ID
SPICA.2025-10-02T08-05-50_1
Header ID
SPICA.2025-10-02T08-05-50
Date updated
2025-10-02 08:05:06 UTC+0000
Release date
None
UTC Start
2025-10-02 08:05:06.961
UTC End
2025-10-02 08:05:46.961
MJD Start
60950.3368861211
MJD End
60950.33734908405
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 29.9206 29.9381 109.9318 110.0244
S1-E1 261.1093 260.9221 72.9504 73.0849
S1-E2 223.3540 223.2858 82.4881 82.6220
S1-W1 266.1175 266.3139 139.5102 139.5463
S1-W2 190.5051 190.6478 119.9405 120.0149
S2-E1 237.8897 237.6754 68.6112 68.7435
S2-E2 197.2831 197.1888 78.4799 78.6152
S2-W1 240.5500 240.7152 143.0303 143.0599
S2-W2 161.1238 161.2473 121.7900 121.8608
E1-E2 55.1161 55.0181 -149.2303 -149.1695
E1-W1 289.3353 288.9665 -164.5988 -164.5787
E1-W2 191.3345 191.0160 -153.7741 -153.7270
E2-W1 236.6413 236.3787 -168.1378 -168.1244
E2-W2 136.4615 136.2421 -155.6077 -155.5659
W1-W2 107.5837 107.5563 -4.1109 -4.1119
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 60950.3368861211
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 29.9206
HIERARCH ISS PBL12 END 29.9381
HIERARCH ISS PBLA12 START 109.9318
HIERARCH ISS PBLA12 END 110.0244
HIERARCH ISS PBL13 START 261.1093
HIERARCH ISS PBL13 END 260.9221
HIERARCH ISS PBLA13 START 72.9504
HIERARCH ISS PBLA13 END 73.0849
HIERARCH ISS PBL14 START 223.354
HIERARCH ISS PBL14 END 223.2858
HIERARCH ISS PBLA14 START 82.4881
HIERARCH ISS PBLA14 END 82.622
HIERARCH ISS PBL15 START 266.1175
HIERARCH ISS PBL15 END 266.3139
HIERARCH ISS PBLA15 START 139.5102
HIERARCH ISS PBLA15 END 139.5463
HIERARCH ISS PBL16 START 190.5051
HIERARCH ISS PBL16 END 190.6478
HIERARCH ISS PBLA16 START 119.9405
HIERARCH ISS PBLA16 END 120.0149
HIERARCH ISS PBL23 START 237.8897
HIERARCH ISS PBL23 END 237.6754
HIERARCH ISS PBLA23 START 68.6112
HIERARCH ISS PBLA23 END 68.7435
HIERARCH ISS PBL24 START 197.2831
HIERARCH ISS PBL24 END 197.1888
HIERARCH ISS PBLA24 START 78.4799
HIERARCH ISS PBLA24 END 78.6152
HIERARCH ISS PBL25 START 240.55
HIERARCH ISS PBL25 END 240.7152
HIERARCH ISS PBLA25 START 143.0303
HIERARCH ISS PBLA25 END 143.0599
HIERARCH ISS PBL26 START 161.1238
HIERARCH ISS PBL26 END 161.2473
HIERARCH ISS PBLA26 START 121.79
HIERARCH ISS PBLA26 END 121.8608
HIERARCH ISS PBL34 START 55.1161
HIERARCH ISS PBL34 END 55.0181
HIERARCH ISS PBLA34 START -149.2303
HIERARCH ISS PBLA34 END -149.1695
HIERARCH ISS PBL35 START 289.3353
HIERARCH ISS PBL35 END 288.9665
HIERARCH ISS PBLA35 START -164.5988
HIERARCH ISS PBLA35 END -164.5787
HIERARCH ISS PBL36 START 191.3345
HIERARCH ISS PBL36 END 191.016
HIERARCH ISS PBLA36 START -153.7741
HIERARCH ISS PBLA36 END -153.727
HIERARCH ISS PBL45 START 236.6413
HIERARCH ISS PBL45 END 236.3787
HIERARCH ISS PBLA45 START -168.1378
HIERARCH ISS PBLA45 END -168.1244
HIERARCH ISS PBL46 START 136.4615
HIERARCH ISS PBL46 END 136.2421
HIERARCH ISS PBLA46 START -155.6077
HIERARCH ISS PBLA46 END -155.5659
HIERARCH ISS PBL56 START 107.5837
HIERARCH ISS PBL56 END 107.5563
HIERARCH ISS PBLA56 START -4.1109
HIERARCH ISS PBLA56 END -4.1119
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1