Exposure
ID
SPICA.2025-07-14T05-03-18_1
Header ID
SPICA.2025-07-14T05-03-18
Date updated
2025-07-14 05:02:13 UTC+0000
Release date
None
UTC Start
2025-07-14 05:02:13.647
UTC End
2025-07-14 05:03:13.647
MJD Start
60870.2098801718
MJD End
60870.210574616234
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 32.6916 32.6916 90.0274 90.1871
S1-E1 311.7588 311.9404 56.4366 56.5964
S1-E2 263.1932 263.3108 64.5548 64.7110
S1-W1 277.6229 277.5920 117.5068 117.7048
S1-W2 205.5663 205.5435 99.1453 99.3164
S2-E1 285.1007 285.2819 52.7993 52.9614
S2-E2 234.1021 234.2205 61.1116 61.2691
S2-W1 249.0768 249.0573 120.9789 121.1816
S2-W2 173.3652 173.3437 100.8577 101.0311
E1-E2 63.2704 63.3216 -159.5383 -159.3455
E1-W1 300.8847 301.1469 -177.4205 -177.2127
E1-W2 212.7608 212.9409 -164.5085 -164.3118
E2-W1 241.4538 241.6615 177.9644 178.1762
E2-W2 149.8286 149.9573 -166.6052 -166.4068
W1-W2 104.8962 104.9651 -24.3718 -24.1447
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 60870.2098801718
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 32.6916
HIERARCH ISS PBL12 END 32.6916
HIERARCH ISS PBLA12 START 90.0274
HIERARCH ISS PBLA12 END 90.1871
HIERARCH ISS PBL13 START 311.7588
HIERARCH ISS PBL13 END 311.9404
HIERARCH ISS PBLA13 START 56.4366
HIERARCH ISS PBLA13 END 56.5964
HIERARCH ISS PBL14 START 263.1932
HIERARCH ISS PBL14 END 263.3108
HIERARCH ISS PBLA14 START 64.5548
HIERARCH ISS PBLA14 END 64.711
HIERARCH ISS PBL15 START 277.6229
HIERARCH ISS PBL15 END 277.592
HIERARCH ISS PBLA15 START 117.5068
HIERARCH ISS PBLA15 END 117.7048
HIERARCH ISS PBL16 START 205.5663
HIERARCH ISS PBL16 END 205.5435
HIERARCH ISS PBLA16 START 99.1453
HIERARCH ISS PBLA16 END 99.3164
HIERARCH ISS PBL23 START 285.1007
HIERARCH ISS PBL23 END 285.2819
HIERARCH ISS PBLA23 START 52.7993
HIERARCH ISS PBLA23 END 52.9614
HIERARCH ISS PBL24 START 234.1021
HIERARCH ISS PBL24 END 234.2205
HIERARCH ISS PBLA24 START 61.1116
HIERARCH ISS PBLA24 END 61.2691
HIERARCH ISS PBL25 START 249.0768
HIERARCH ISS PBL25 END 249.0573
HIERARCH ISS PBLA25 START 120.9789
HIERARCH ISS PBLA25 END 121.1816
HIERARCH ISS PBL26 START 173.3652
HIERARCH ISS PBL26 END 173.3437
HIERARCH ISS PBLA26 START 100.8577
HIERARCH ISS PBLA26 END 101.0311
HIERARCH ISS PBL34 START 63.2704
HIERARCH ISS PBL34 END 63.3216
HIERARCH ISS PBLA34 START -159.5383
HIERARCH ISS PBLA34 END -159.3455
HIERARCH ISS PBL35 START 300.8847
HIERARCH ISS PBL35 END 301.1469
HIERARCH ISS PBLA35 START -177.4205
HIERARCH ISS PBLA35 END -177.2127
HIERARCH ISS PBL36 START 212.7608
HIERARCH ISS PBL36 END 212.9409
HIERARCH ISS PBLA36 START -164.5085
HIERARCH ISS PBLA36 END -164.3118
HIERARCH ISS PBL45 START 241.4538
HIERARCH ISS PBL45 END 241.6615
HIERARCH ISS PBLA45 START 177.9644
HIERARCH ISS PBLA45 END 178.1762
HIERARCH ISS PBL46 START 149.8286
HIERARCH ISS PBL46 END 149.9573
HIERARCH ISS PBLA46 START -166.6052
HIERARCH ISS PBLA46 END -166.4068
HIERARCH ISS PBL56 START 104.8962
HIERARCH ISS PBL56 END 104.9651
HIERARCH ISS PBLA56 START -24.3718
HIERARCH ISS PBLA56 END -24.1447
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1