Exposure
ID
SPICA.2025-10-07T06-29-49_1
Header ID
SPICA.2025-10-07T06-29-49
Date updated
2025-10-07 06:28:01 UTC+0000
Release date
None
UTC Start
2025-10-07 06:28:01.334
UTC End
2025-10-07 06:29:41.334
MJD Start
60955.2694598843
MJD End
60955.27061729168
Exposure time (s)
100.0
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 28.4398 28.4620 98.4883 98.7832
S1-E1 286.0322 285.3931 60.7795 61.0097
S1-E2 236.4727 236.0656 69.4583 69.7237
S1-W1 237.9492 238.7324 133.4331 133.6313
S1-W2 175.4937 175.8088 109.8362 110.1190
S2-E1 264.1061 263.4730 57.0030 57.2156
S2-E2 212.0555 211.6384 65.7268 65.9784
S2-W1 215.2543 215.9877 137.7733 137.9496
S2-W2 147.7159 148.0078 112.0073 112.2852
E1-E2 63.2858 63.1550 -153.5417 -153.4826
E1-W1 312.8093 312.6381 -165.7800 -165.7720
E1-W2 216.3869 216.0266 -156.9989 -156.9583
E2-W1 251.3201 251.2901 -168.8398 -168.8384
E2-W2 153.2638 153.0357 -158.4258 -158.3920
W1-W2 104.3266 104.5408 -4.2395 -4.2307
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 60955.2694598843
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 5000
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 28.4398
HIERARCH ISS PBL12 END 28.462
HIERARCH ISS PBLA12 START 98.4883
HIERARCH ISS PBLA12 END 98.7832
HIERARCH ISS PBL13 START 286.0322
HIERARCH ISS PBL13 END 285.3931
HIERARCH ISS PBLA13 START 60.7795
HIERARCH ISS PBLA13 END 61.0097
HIERARCH ISS PBL14 START 236.4727
HIERARCH ISS PBL14 END 236.0656
HIERARCH ISS PBLA14 START 69.4583
HIERARCH ISS PBLA14 END 69.7237
HIERARCH ISS PBL15 START 237.9492
HIERARCH ISS PBL15 END 238.7324
HIERARCH ISS PBLA15 START 133.4331
HIERARCH ISS PBLA15 END 133.6313
HIERARCH ISS PBL16 START 175.4937
HIERARCH ISS PBL16 END 175.8088
HIERARCH ISS PBLA16 START 109.8362
HIERARCH ISS PBLA16 END 110.119
HIERARCH ISS PBL23 START 264.1061
HIERARCH ISS PBL23 END 263.473
HIERARCH ISS PBLA23 START 57.003
HIERARCH ISS PBLA23 END 57.2156
HIERARCH ISS PBL24 START 212.0555
HIERARCH ISS PBL24 END 211.6384
HIERARCH ISS PBLA24 START 65.7268
HIERARCH ISS PBLA24 END 65.9784
HIERARCH ISS PBL25 START 215.2543
HIERARCH ISS PBL25 END 215.9877
HIERARCH ISS PBLA25 START 137.7733
HIERARCH ISS PBLA25 END 137.9496
HIERARCH ISS PBL26 START 147.7159
HIERARCH ISS PBL26 END 148.0078
HIERARCH ISS PBLA26 START 112.0073
HIERARCH ISS PBLA26 END 112.2852
HIERARCH ISS PBL34 START 63.2858
HIERARCH ISS PBL34 END 63.155
HIERARCH ISS PBLA34 START -153.5417
HIERARCH ISS PBLA34 END -153.4826
HIERARCH ISS PBL35 START 312.8093
HIERARCH ISS PBL35 END 312.6381
HIERARCH ISS PBLA35 START -165.78
HIERARCH ISS PBLA35 END -165.772
HIERARCH ISS PBL36 START 216.3869
HIERARCH ISS PBL36 END 216.0266
HIERARCH ISS PBLA36 START -156.9989
HIERARCH ISS PBLA36 END -156.9583
HIERARCH ISS PBL45 START 251.3201
HIERARCH ISS PBL45 END 251.2901
HIERARCH ISS PBLA45 START -168.8398
HIERARCH ISS PBLA45 END -168.8384
HIERARCH ISS PBL46 START 153.2638
HIERARCH ISS PBL46 END 153.0357
HIERARCH ISS PBLA46 START -158.4258
HIERARCH ISS PBLA46 END -158.392
HIERARCH ISS PBL56 START 104.3266
HIERARCH ISS PBL56 END 104.5408
HIERARCH ISS PBLA56 START -4.2395
HIERARCH ISS PBLA56 END -4.2307
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1