Exposure
ID
SPICA.2025-10-07T06-42-55_1
Header ID
SPICA.2025-10-07T06-42-55
Date updated
2025-10-07 06:41:07 UTC+0000
Release date
None
UTC Start
2025-10-07 06:41:07.523
UTC End
2025-10-07 06:42:47.523
MJD Start
60955.2785592959
MJD End
60955.27971670328
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 28.6171 28.6443 100.6057 100.8925
S1-E1 281.4079 280.7761 62.5097 62.7585
S1-E2 233.5958 233.2155 71.4326 71.7128
S1-W1 243.5348 244.2836 134.8040 134.9805
S1-W2 177.8459 178.1803 111.8402 112.1069
S2-E1 259.4882 258.8504 58.6081 58.8403
S2-E2 209.0746 208.6741 67.6070 67.8754
S2-W1 220.4532 221.1445 138.9880 139.1436
S2-W2 149.8808 150.1862 113.9720 114.2327
E1-E2 62.2662 62.1134 -153.0738 -153.0022
E1-W1 311.1497 310.8460 -165.7025 -165.6882
E1-W2 213.5147 213.0732 -156.6713 -156.6201
E2-W1 250.7597 250.6204 -168.8145 -168.8082
E2-W2 151.4215 151.1345 -158.1499 -158.1062
W1-W2 105.7345 105.9014 -4.1829 -4.1763
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 60955.2785592959
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 28.6171
HIERARCH ISS PBL12 END 28.6443
HIERARCH ISS PBLA12 START 100.6057
HIERARCH ISS PBLA12 END 100.8925
HIERARCH ISS PBL13 START 281.4079
HIERARCH ISS PBL13 END 280.7761
HIERARCH ISS PBLA13 START 62.5097
HIERARCH ISS PBLA13 END 62.7585
HIERARCH ISS PBL14 START 233.5958
HIERARCH ISS PBL14 END 233.2155
HIERARCH ISS PBLA14 START 71.4326
HIERARCH ISS PBLA14 END 71.7128
HIERARCH ISS PBL15 START 243.5348
HIERARCH ISS PBL15 END 244.2836
HIERARCH ISS PBLA15 START 134.804
HIERARCH ISS PBLA15 END 134.9805
HIERARCH ISS PBL16 START 177.8459
HIERARCH ISS PBL16 END 178.1803
HIERARCH ISS PBLA16 START 111.8402
HIERARCH ISS PBLA16 END 112.1069
HIERARCH ISS PBL23 START 259.4882
HIERARCH ISS PBL23 END 258.8504
HIERARCH ISS PBLA23 START 58.6081
HIERARCH ISS PBLA23 END 58.8403
HIERARCH ISS PBL24 START 209.0746
HIERARCH ISS PBL24 END 208.6741
HIERARCH ISS PBLA24 START 67.607
HIERARCH ISS PBLA24 END 67.8754
HIERARCH ISS PBL25 START 220.4532
HIERARCH ISS PBL25 END 221.1445
HIERARCH ISS PBLA25 START 138.988
HIERARCH ISS PBLA25 END 139.1436
HIERARCH ISS PBL26 START 149.8808
HIERARCH ISS PBL26 END 150.1862
HIERARCH ISS PBLA26 START 113.972
HIERARCH ISS PBLA26 END 114.2327
HIERARCH ISS PBL34 START 62.2662
HIERARCH ISS PBL34 END 62.1134
HIERARCH ISS PBLA34 START -153.0738
HIERARCH ISS PBLA34 END -153.0022
HIERARCH ISS PBL35 START 311.1497
HIERARCH ISS PBL35 END 310.846
HIERARCH ISS PBLA35 START -165.7025
HIERARCH ISS PBLA35 END -165.6882
HIERARCH ISS PBL36 START 213.5147
HIERARCH ISS PBL36 END 213.0732
HIERARCH ISS PBLA36 START -156.6713
HIERARCH ISS PBLA36 END -156.6201
HIERARCH ISS PBL45 START 250.7597
HIERARCH ISS PBL45 END 250.6204
HIERARCH ISS PBLA45 START -168.8145
HIERARCH ISS PBLA45 END -168.8082
HIERARCH ISS PBL46 START 151.4215
HIERARCH ISS PBL46 END 151.1345
HIERARCH ISS PBLA46 START -158.1499
HIERARCH ISS PBLA46 END -158.1062
HIERARCH ISS PBL56 START 105.7345
HIERARCH ISS PBL56 END 105.9014
HIERARCH ISS PBLA56 START -4.1829
HIERARCH ISS PBLA56 END -4.1763
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1