Exposure
ID
SPICA.2025-07-14T05-02-12_1
Header ID
SPICA.2025-07-14T05-02-12
Date updated
2025-07-14 05:01:07 UTC+0000
Release date
None
UTC Start
2025-07-14 05:01:07.540
UTC End
2025-07-14 05:02:07.540
MJD Start
60870.2091150491
MJD End
60870.209809493535
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 89.8649 90.0245
S1-E1 311.5723 311.7555 56.2742 56.4337
S1-E2 263.0724 263.1911 64.3960 64.5520
S1-W1 277.6536 277.6234 117.3050 117.5032
S1-W2 205.5891 205.5667 98.9711 99.1422
S2-E1 284.9145 285.0974 52.6345 52.7964
S2-E2 233.9805 234.1000 60.9514 61.1088
S2-W1 249.0960 249.0772 120.7723 120.9753
S2-W2 173.3867 173.3656 100.6811 100.8546
E1-E2 63.2177 63.2695 -159.7346 -159.5418
E1-W1 300.6149 300.8799 -177.6323 -177.4243
E1-W2 212.5755 212.7576 -164.7087 -164.5120
E2-W1 241.2401 241.4500 177.7485 177.9605
E2-W2 149.6962 149.8263 -166.8072 -166.6087
W1-W2 104.8254 104.8950 -24.6034 -24.3759
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 60870.2091150491
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 89.8649
HIERARCH ISS PBLA12 END 90.0245
HIERARCH ISS PBL13 START 311.5723
HIERARCH ISS PBL13 END 311.7555
HIERARCH ISS PBLA13 START 56.2742
HIERARCH ISS PBLA13 END 56.4337
HIERARCH ISS PBL14 START 263.0724
HIERARCH ISS PBL14 END 263.1911
HIERARCH ISS PBLA14 START 64.396
HIERARCH ISS PBLA14 END 64.552
HIERARCH ISS PBL15 START 277.6536
HIERARCH ISS PBL15 END 277.6234
HIERARCH ISS PBLA15 START 117.305
HIERARCH ISS PBLA15 END 117.5032
HIERARCH ISS PBL16 START 205.5891
HIERARCH ISS PBL16 END 205.5667
HIERARCH ISS PBLA16 START 98.9711
HIERARCH ISS PBLA16 END 99.1422
HIERARCH ISS PBL23 START 284.9145
HIERARCH ISS PBL23 END 285.0974
HIERARCH ISS PBLA23 START 52.6345
HIERARCH ISS PBLA23 END 52.7964
HIERARCH ISS PBL24 START 233.9805
HIERARCH ISS PBL24 END 234.1
HIERARCH ISS PBLA24 START 60.9514
HIERARCH ISS PBLA24 END 61.1088
HIERARCH ISS PBL25 START 249.096
HIERARCH ISS PBL25 END 249.0772
HIERARCH ISS PBLA25 START 120.7723
HIERARCH ISS PBLA25 END 120.9753
HIERARCH ISS PBL26 START 173.3867
HIERARCH ISS PBL26 END 173.3656
HIERARCH ISS PBLA26 START 100.6811
HIERARCH ISS PBLA26 END 100.8546
HIERARCH ISS PBL34 START 63.2177
HIERARCH ISS PBL34 END 63.2695
HIERARCH ISS PBLA34 START -159.7346
HIERARCH ISS PBLA34 END -159.5418
HIERARCH ISS PBL35 START 300.6149
HIERARCH ISS PBL35 END 300.8799
HIERARCH ISS PBLA35 START -177.6323
HIERARCH ISS PBLA35 END -177.4243
HIERARCH ISS PBL36 START 212.5755
HIERARCH ISS PBL36 END 212.7576
HIERARCH ISS PBLA36 START -164.7087
HIERARCH ISS PBLA36 END -164.512
HIERARCH ISS PBL45 START 241.2401
HIERARCH ISS PBL45 END 241.45
HIERARCH ISS PBLA45 START 177.7485
HIERARCH ISS PBLA45 END 177.9605
HIERARCH ISS PBL46 START 149.6962
HIERARCH ISS PBL46 END 149.8263
HIERARCH ISS PBLA46 START -166.8072
HIERARCH ISS PBLA46 END -166.6087
HIERARCH ISS PBL56 START 104.8254
HIERARCH ISS PBL56 END 104.895
HIERARCH ISS PBLA56 START -24.6034
HIERARCH ISS PBLA56 END -24.3759
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1