Exposure
ID
SPICA.2025-07-14T05-11-51_1
Header ID
SPICA.2025-07-14T05-11-51
Date updated
2025-07-14 05:10:46 UTC+0000
Release date
None
UTC Start
2025-07-14 05:10:46.483
UTC End
2025-07-14 05:11:46.483
MJD Start
60870.2158157785
MJD End
60870.216510222934
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64198
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47815
Name
HD_162579
RA
267.2679
DEC
50.78107
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.6890 32.6883 91.2884 91.4480
S1-E1 313.1496 313.3187 57.7029 57.8640
S1-E2 264.0922 264.2012 65.7926 65.9500
S1-W1 277.3581 277.3211 119.0653 119.2617
S1-W2 205.3733 205.3468 100.4944 100.6650
S2-E1 286.4889 286.6577 54.0841 54.2475
S2-E2 235.0082 235.1182 62.3600 62.5188
S2-W1 248.9026 248.8771 122.5742 122.7753
S2-W2 173.1844 173.1597 102.2249 102.3977
E1-E2 63.6593 63.7061 -158.0146 -157.8215
E1-W1 302.8808 303.1213 -175.7829 -175.5762
E1-W2 214.1304 214.2952 -162.9557 -162.7591
E2-W1 243.0359 243.2266 179.6323 179.8427
E2-W2 150.8074 150.9252 -165.0393 -164.8412
W1-W2 105.4217 105.4852 -22.5874 -22.3629
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60870.2158157785
PI-COI spica
HIERARCH OBS TARG NAME HD_162579
HIERARCH OBS RA 267.2679
HIERARCH OBS DEC 50.78107
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
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 32.689
HIERARCH ISS PBL12 END 32.6883
HIERARCH ISS PBLA12 START 91.2884
HIERARCH ISS PBLA12 END 91.448
HIERARCH ISS PBL13 START 313.1496
HIERARCH ISS PBL13 END 313.3187
HIERARCH ISS PBLA13 START 57.7029
HIERARCH ISS PBLA13 END 57.864
HIERARCH ISS PBL14 START 264.0922
HIERARCH ISS PBL14 END 264.2012
HIERARCH ISS PBLA14 START 65.7926
HIERARCH ISS PBLA14 END 65.95
HIERARCH ISS PBL15 START 277.3581
HIERARCH ISS PBL15 END 277.3211
HIERARCH ISS PBLA15 START 119.0653
HIERARCH ISS PBLA15 END 119.2617
HIERARCH ISS PBL16 START 205.3733
HIERARCH ISS PBL16 END 205.3468
HIERARCH ISS PBLA16 START 100.4944
HIERARCH ISS PBLA16 END 100.665
HIERARCH ISS PBL23 START 286.4889
HIERARCH ISS PBL23 END 286.6577
HIERARCH ISS PBLA23 START 54.0841
HIERARCH ISS PBLA23 END 54.2475
HIERARCH ISS PBL24 START 235.0082
HIERARCH ISS PBL24 END 235.1182
HIERARCH ISS PBLA24 START 62.36
HIERARCH ISS PBLA24 END 62.5188
HIERARCH ISS PBL25 START 248.9026
HIERARCH ISS PBL25 END 248.8771
HIERARCH ISS PBLA25 START 122.5742
HIERARCH ISS PBLA25 END 122.7753
HIERARCH ISS PBL26 START 173.1844
HIERARCH ISS PBL26 END 173.1597
HIERARCH ISS PBLA26 START 102.2249
HIERARCH ISS PBLA26 END 102.3977
HIERARCH ISS PBL34 START 63.6593
HIERARCH ISS PBL34 END 63.7061
HIERARCH ISS PBLA34 START -158.0146
HIERARCH ISS PBLA34 END -157.8215
HIERARCH ISS PBL35 START 302.8808
HIERARCH ISS PBL35 END 303.1213
HIERARCH ISS PBLA35 START -175.7829
HIERARCH ISS PBLA35 END -175.5762
HIERARCH ISS PBL36 START 214.1304
HIERARCH ISS PBL36 END 214.2952
HIERARCH ISS PBLA36 START -162.9557
HIERARCH ISS PBLA36 END -162.7591
HIERARCH ISS PBL45 START 243.0359
HIERARCH ISS PBL45 END 243.2266
HIERARCH ISS PBLA45 START 179.6323
HIERARCH ISS PBLA45 END 179.8427
HIERARCH ISS PBL46 START 150.8074
HIERARCH ISS PBL46 END 150.9252
HIERARCH ISS PBLA46 START -165.0393
HIERARCH ISS PBLA46 END -164.8412
HIERARCH ISS PBL56 START 105.4217
HIERARCH ISS PBL56 END 105.4852
HIERARCH ISS PBLA56 START -22.5874
HIERARCH ISS PBLA56 END -22.3629
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1