Exposure
ID
SPICA.2025-05-09T12-37-17_1
Header ID
SPICA.2025-05-09T12-37-17
Date updated
2025-05-09 12:36:55 UTC+0000
Release date
None
UTC Start
2025-05-09 12:36:55.483
UTC End
2025-05-09 12:37:15.483
MJD Start
60804.5256421622
MJD End
60804.52587364368
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 31.1167 31.1073 64.6838 64.7203
S1-E1 329.7675 329.7924 49.2004 49.1954
S1-E2 278.4731 278.4608 52.6725 52.6759
S1-W1 175.3499 175.2922 80.2041 80.3140
S1-W2 177.2282 177.1626 68.6636 68.7180
S2-E1 299.8952 299.9357 47.6131 47.6047
S2-E2 248.1222 248.1232 51.1771 51.1768
S2-W1 145.6062 145.5703 83.4822 83.6071
S2-W2 146.2025 146.1470 69.5100 69.5683
E1-E2 54.4817 54.5316 -148.8323 -148.8640
E1-W1 200.9157 201.2663 -157.5144 -157.5557
E1-W2 173.0542 173.2450 -150.7519 -150.7873
E2-W1 147.2881 147.5912 -160.7153 -160.7564
E2-W2 118.6171 118.7582 -151.6335 -151.6703
W1-W2 35.4972 35.6541 -12.5485 -12.4924
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 60804.5256421622
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 31.1167
HIERARCH ISS PBL12 END 31.1073
HIERARCH ISS PBLA12 START 64.6838
HIERARCH ISS PBLA12 END 64.7203
HIERARCH ISS PBL13 START 329.7675
HIERARCH ISS PBL13 END 329.7924
HIERARCH ISS PBLA13 START 49.2004
HIERARCH ISS PBLA13 END 49.1954
HIERARCH ISS PBL14 START 278.4731
HIERARCH ISS PBL14 END 278.4608
HIERARCH ISS PBLA14 START 52.6725
HIERARCH ISS PBLA14 END 52.6759
HIERARCH ISS PBL15 START 175.3499
HIERARCH ISS PBL15 END 175.2922
HIERARCH ISS PBLA15 START 80.2041
HIERARCH ISS PBLA15 END 80.314
HIERARCH ISS PBL16 START 177.2282
HIERARCH ISS PBL16 END 177.1626
HIERARCH ISS PBLA16 START 68.6636
HIERARCH ISS PBLA16 END 68.718
HIERARCH ISS PBL23 START 299.8952
HIERARCH ISS PBL23 END 299.9357
HIERARCH ISS PBLA23 START 47.6131
HIERARCH ISS PBLA23 END 47.6047
HIERARCH ISS PBL24 START 248.1222
HIERARCH ISS PBL24 END 248.1232
HIERARCH ISS PBLA24 START 51.1771
HIERARCH ISS PBLA24 END 51.1768
HIERARCH ISS PBL25 START 145.6062
HIERARCH ISS PBL25 END 145.5703
HIERARCH ISS PBLA25 START 83.4822
HIERARCH ISS PBLA25 END 83.6071
HIERARCH ISS PBL26 START 146.2025
HIERARCH ISS PBL26 END 146.147
HIERARCH ISS PBLA26 START 69.51
HIERARCH ISS PBLA26 END 69.5683
HIERARCH ISS PBL34 START 54.4817
HIERARCH ISS PBL34 END 54.5316
HIERARCH ISS PBLA34 START -148.8323
HIERARCH ISS PBLA34 END -148.864
HIERARCH ISS PBL35 START 200.9157
HIERARCH ISS PBL35 END 201.2663
HIERARCH ISS PBLA35 START -157.5144
HIERARCH ISS PBLA35 END -157.5557
HIERARCH ISS PBL36 START 173.0542
HIERARCH ISS PBL36 END 173.245
HIERARCH ISS PBLA36 START -150.7519
HIERARCH ISS PBLA36 END -150.7873
HIERARCH ISS PBL45 START 147.2881
HIERARCH ISS PBL45 END 147.5912
HIERARCH ISS PBLA45 START -160.7153
HIERARCH ISS PBLA45 END -160.7564
HIERARCH ISS PBL46 START 118.6171
HIERARCH ISS PBL46 END 118.7582
HIERARCH ISS PBLA46 START -151.6335
HIERARCH ISS PBLA46 END -151.6703
HIERARCH ISS PBL56 START 35.4972
HIERARCH ISS PBL56 END 35.6541
HIERARCH ISS PBLA56 START -12.5485
HIERARCH ISS PBLA56 END -12.4924
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1