Exposure
ID
SPICA.2025-05-09T12-49-13_1
Header ID
SPICA.2025-05-09T12-49-13
Date updated
2025-05-09 12:48:51 UTC+0000
Release date
None
UTC Start
2025-05-09 12:48:51.611
UTC End
2025-05-09 12:49:11.611
MJD Start
60804.5339306828
MJD End
60804.53416216428
Exposure time (s)
20.0
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 30.8060 30.7967 65.9340 65.9731
S1-E1 330.4060 330.4193 49.0723 49.0696
S1-E2 277.9322 277.9116 52.8190 52.8246
S1-W1 173.7808 173.7446 83.8891 84.0017
S1-W2 175.1136 175.0518 70.5114 70.5687
S2-E1 301.0571 301.0864 47.3714 47.3654
S2-E2 248.0282 248.0213 51.2041 51.2061
S2-W1 144.7868 144.7741 87.6499 87.7765
S2-W2 144.4268 144.3752 71.4868 71.5480
E1-E2 56.0897 56.1367 -149.8206 -149.8486
E1-W1 212.3425 212.6815 -158.7849 -158.8203
E1-W2 179.2278 179.4094 -151.8513 -151.8823
E2-W1 157.1811 157.4751 -161.9724 -162.0072
E2-W2 123.1894 123.3242 -152.7757 -152.8079
W1-W2 40.6600 40.8148 -10.9340 -10.8920
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 60804.5339306828
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 1000
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 30.806
HIERARCH ISS PBL12 END 30.7967
HIERARCH ISS PBLA12 START 65.934
HIERARCH ISS PBLA12 END 65.9731
HIERARCH ISS PBL13 START 330.406
HIERARCH ISS PBL13 END 330.4193
HIERARCH ISS PBLA13 START 49.0723
HIERARCH ISS PBLA13 END 49.0696
HIERARCH ISS PBL14 START 277.9322
HIERARCH ISS PBL14 END 277.9116
HIERARCH ISS PBLA14 START 52.819
HIERARCH ISS PBLA14 END 52.8246
HIERARCH ISS PBL15 START 173.7808
HIERARCH ISS PBL15 END 173.7446
HIERARCH ISS PBLA15 START 83.8891
HIERARCH ISS PBLA15 END 84.0017
HIERARCH ISS PBL16 START 175.1136
HIERARCH ISS PBL16 END 175.0518
HIERARCH ISS PBLA16 START 70.5114
HIERARCH ISS PBLA16 END 70.5687
HIERARCH ISS PBL23 START 301.0571
HIERARCH ISS PBL23 END 301.0864
HIERARCH ISS PBLA23 START 47.3714
HIERARCH ISS PBLA23 END 47.3654
HIERARCH ISS PBL24 START 248.0282
HIERARCH ISS PBL24 END 248.0213
HIERARCH ISS PBLA24 START 51.2041
HIERARCH ISS PBLA24 END 51.2061
HIERARCH ISS PBL25 START 144.7868
HIERARCH ISS PBL25 END 144.7741
HIERARCH ISS PBLA25 START 87.6499
HIERARCH ISS PBLA25 END 87.7765
HIERARCH ISS PBL26 START 144.4268
HIERARCH ISS PBL26 END 144.3752
HIERARCH ISS PBLA26 START 71.4868
HIERARCH ISS PBLA26 END 71.548
HIERARCH ISS PBL34 START 56.0897
HIERARCH ISS PBL34 END 56.1367
HIERARCH ISS PBLA34 START -149.8206
HIERARCH ISS PBLA34 END -149.8486
HIERARCH ISS PBL35 START 212.3425
HIERARCH ISS PBL35 END 212.6815
HIERARCH ISS PBLA35 START -158.7849
HIERARCH ISS PBLA35 END -158.8203
HIERARCH ISS PBL36 START 179.2278
HIERARCH ISS PBL36 END 179.4094
HIERARCH ISS PBLA36 START -151.8513
HIERARCH ISS PBLA36 END -151.8823
HIERARCH ISS PBL45 START 157.1811
HIERARCH ISS PBL45 END 157.4751
HIERARCH ISS PBLA45 START -161.9724
HIERARCH ISS PBLA45 END -162.0072
HIERARCH ISS PBL46 START 123.1894
HIERARCH ISS PBL46 END 123.3242
HIERARCH ISS PBLA46 START -152.7757
HIERARCH ISS PBLA46 END -152.8079
HIERARCH ISS PBL56 START 40.66
HIERARCH ISS PBL56 END 40.8148
HIERARCH ISS PBLA56 START -10.934
HIERARCH ISS PBLA56 END -10.892
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1