Exposure
ID
SPICA.2025-05-09T12-47-11_1
Header ID
SPICA.2025-05-09T12-47-11
Date updated
2025-05-09 12:46:49 UTC+0000
Release date
None
UTC Start
2025-05-09 12:46:49.390
UTC End
2025-05-09 12:47:09.390
MJD Start
60804.5325160833
MJD End
60804.53274756478
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 30.8590 30.8496 65.7147 65.7533
S1-E1 330.3243 330.3396 49.0886 49.0856
S1-E2 278.0441 278.0248 52.7887 52.7939
S1-W1 173.9979 173.9579 83.2543 83.3665
S1-W2 175.4655 175.4029 70.1893 70.2461
S2-E1 300.8849 300.9162 47.4070 47.4006
S2-E2 248.0631 248.0575 51.1941 51.1957
S2-W1 144.8723 144.8556 86.9348 87.0613
S2-W2 144.7205 144.6683 71.1425 71.2032
E1-E2 55.8220 55.8696 -149.6608 -149.6893
E1-W1 210.4199 210.7611 -158.5815 -158.6179
E1-W2 178.1960 178.3793 -151.6736 -151.7053
E2-W1 155.5142 155.8099 -161.7724 -161.8082
E2-W2 122.4241 122.5600 -152.5913 -152.6242
W1-W2 39.7840 39.9392 -11.1778 -11.1339
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 60804.5325160833
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 30.859
HIERARCH ISS PBL12 END 30.8496
HIERARCH ISS PBLA12 START 65.7147
HIERARCH ISS PBLA12 END 65.7533
HIERARCH ISS PBL13 START 330.3243
HIERARCH ISS PBL13 END 330.3396
HIERARCH ISS PBLA13 START 49.0886
HIERARCH ISS PBLA13 END 49.0856
HIERARCH ISS PBL14 START 278.0441
HIERARCH ISS PBL14 END 278.0248
HIERARCH ISS PBLA14 START 52.7887
HIERARCH ISS PBLA14 END 52.7939
HIERARCH ISS PBL15 START 173.9979
HIERARCH ISS PBL15 END 173.9579
HIERARCH ISS PBLA15 START 83.2543
HIERARCH ISS PBLA15 END 83.3665
HIERARCH ISS PBL16 START 175.4655
HIERARCH ISS PBL16 END 175.4029
HIERARCH ISS PBLA16 START 70.1893
HIERARCH ISS PBLA16 END 70.2461
HIERARCH ISS PBL23 START 300.8849
HIERARCH ISS PBL23 END 300.9162
HIERARCH ISS PBLA23 START 47.407
HIERARCH ISS PBLA23 END 47.4006
HIERARCH ISS PBL24 START 248.0631
HIERARCH ISS PBL24 END 248.0575
HIERARCH ISS PBLA24 START 51.1941
HIERARCH ISS PBLA24 END 51.1957
HIERARCH ISS PBL25 START 144.8723
HIERARCH ISS PBL25 END 144.8556
HIERARCH ISS PBLA25 START 86.9348
HIERARCH ISS PBLA25 END 87.0613
HIERARCH ISS PBL26 START 144.7205
HIERARCH ISS PBL26 END 144.6683
HIERARCH ISS PBLA26 START 71.1425
HIERARCH ISS PBLA26 END 71.2032
HIERARCH ISS PBL34 START 55.822
HIERARCH ISS PBL34 END 55.8696
HIERARCH ISS PBLA34 START -149.6608
HIERARCH ISS PBLA34 END -149.6893
HIERARCH ISS PBL35 START 210.4199
HIERARCH ISS PBL35 END 210.7611
HIERARCH ISS PBLA35 START -158.5815
HIERARCH ISS PBLA35 END -158.6179
HIERARCH ISS PBL36 START 178.196
HIERARCH ISS PBL36 END 178.3793
HIERARCH ISS PBLA36 START -151.6736
HIERARCH ISS PBLA36 END -151.7053
HIERARCH ISS PBL45 START 155.5142
HIERARCH ISS PBL45 END 155.8099
HIERARCH ISS PBLA45 START -161.7724
HIERARCH ISS PBLA45 END -161.8082
HIERARCH ISS PBL46 START 122.4241
HIERARCH ISS PBL46 END 122.56
HIERARCH ISS PBLA46 START -152.5913
HIERARCH ISS PBLA46 END -152.6242
HIERARCH ISS PBL56 START 39.784
HIERARCH ISS PBL56 END 39.9392
HIERARCH ISS PBLA56 START -11.1778
HIERARCH ISS PBLA56 END -11.1339
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1