Exposure
ID
SPICA.2025-06-11T07-57-01_1
Header ID
SPICA.2025-06-11T07-57-01
Date updated
2025-06-11 07:55:56 UTC+0000
Release date
None
UTC Start
2025-06-11 07:55:56.709
UTC End
2025-06-11 07:56:56.709
MJD Start
60837.33051747
MJD End
60837.33121191443
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
68328
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.0038 29.0084 82.1830 82.3621
S1-E1 271.2034 271.4687 43.7980 43.9915
S1-E2 227.7928 227.9799 53.1535 53.3378
S1-W1 268.0740 268.0249 109.4092 109.6269
S1-W2 187.6082 187.6020 91.7672 91.9571
S2-E1 249.1205 249.3767 39.6523 39.8507
S2-E2 202.9215 203.1027 49.1763 49.3642
S2-W1 242.6468 242.6035 112.5441 112.7669
S2-W2 159.0825 159.0729 93.5067 93.6990
E1-E2 59.3963 59.4514 -174.7692 -174.5269
E1-W1 292.1872 292.4026 167.1194 167.3763
E1-W2 201.5359 201.7160 -179.9471 -179.7000
E2-W1 236.4558 236.6138 162.6408 162.9000
E2-W2 142.4829 142.6076 177.8968 178.1458
W1-W2 105.8558 105.8880 -38.1023 -37.8415
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 60837.33051747
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
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 29.0038
HIERARCH ISS PBL12 END 29.0084
HIERARCH ISS PBLA12 START 82.183
HIERARCH ISS PBLA12 END 82.3621
HIERARCH ISS PBL13 START 271.2034
HIERARCH ISS PBL13 END 271.4687
HIERARCH ISS PBLA13 START 43.798
HIERARCH ISS PBLA13 END 43.9915
HIERARCH ISS PBL14 START 227.7928
HIERARCH ISS PBL14 END 227.9799
HIERARCH ISS PBLA14 START 53.1535
HIERARCH ISS PBLA14 END 53.3378
HIERARCH ISS PBL15 START 268.074
HIERARCH ISS PBL15 END 268.0249
HIERARCH ISS PBLA15 START 109.4092
HIERARCH ISS PBLA15 END 109.6269
HIERARCH ISS PBL16 START 187.6082
HIERARCH ISS PBL16 END 187.602
HIERARCH ISS PBLA16 START 91.7672
HIERARCH ISS PBLA16 END 91.9571
HIERARCH ISS PBL23 START 249.1205
HIERARCH ISS PBL23 END 249.3767
HIERARCH ISS PBLA23 START 39.6523
HIERARCH ISS PBLA23 END 39.8507
HIERARCH ISS PBL24 START 202.9215
HIERARCH ISS PBL24 END 203.1027
HIERARCH ISS PBLA24 START 49.1763
HIERARCH ISS PBLA24 END 49.3642
HIERARCH ISS PBL25 START 242.6468
HIERARCH ISS PBL25 END 242.6035
HIERARCH ISS PBLA25 START 112.5441
HIERARCH ISS PBLA25 END 112.7669
HIERARCH ISS PBL26 START 159.0825
HIERARCH ISS PBL26 END 159.0729
HIERARCH ISS PBLA26 START 93.5067
HIERARCH ISS PBLA26 END 93.699
HIERARCH ISS PBL34 START 59.3963
HIERARCH ISS PBL34 END 59.4514
HIERARCH ISS PBLA34 START -174.7692
HIERARCH ISS PBLA34 END -174.5269
HIERARCH ISS PBL35 START 292.1872
HIERARCH ISS PBL35 END 292.4026
HIERARCH ISS PBLA35 START 167.1194
HIERARCH ISS PBLA35 END 167.3763
HIERARCH ISS PBL36 START 201.5359
HIERARCH ISS PBL36 END 201.716
HIERARCH ISS PBLA36 START -179.9471
HIERARCH ISS PBLA36 END -179.7
HIERARCH ISS PBL45 START 236.4558
HIERARCH ISS PBL45 END 236.6138
HIERARCH ISS PBLA45 START 162.6408
HIERARCH ISS PBLA45 END 162.9
HIERARCH ISS PBL46 START 142.4829
HIERARCH ISS PBL46 END 142.6076
HIERARCH ISS PBLA46 START 177.8968
HIERARCH ISS PBLA46 END 178.1458
HIERARCH ISS PBL56 START 105.8558
HIERARCH ISS PBL56 END 105.888
HIERARCH ISS PBLA56 START -38.1023
HIERARCH ISS PBLA56 END -37.8415
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1