Exposure
ID
SPICA.2025-06-11T07-53-43_1
Header ID
SPICA.2025-06-11T07-53-43
Date updated
2025-06-11 07:52:38 UTC+0000
Release date
None
UTC Start
2025-06-11 07:52:38.386
UTC End
2025-06-11 07:53:38.386
MJD Start
60837.3282220583
MJD End
60837.32891650273
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 28.9888 28.9938 81.6361 81.8152
S1-E1 270.3848 270.6543 43.2072 43.4007
S1-E2 227.2145 227.4050 52.5906 52.7749
S1-W1 268.2203 268.1730 108.7443 108.9621
S1-W2 187.6229 187.6187 91.1871 91.3771
S2-E1 248.3301 248.5903 39.0464 39.2448
S2-E2 202.3615 202.5459 48.6025 48.7904
S2-W1 242.7756 242.7340 111.8633 112.0863
S2-W2 159.1087 159.1007 92.9195 93.1118
E1-E2 59.2264 59.2822 -175.5105 -175.2676
E1-W1 291.5242 291.7421 166.3335 166.5911
E1-W2 200.9811 201.1636 179.2967 179.5446
E2-W1 235.9694 236.1292 161.8478 162.1077
E2-W2 142.0990 142.2252 177.1349 177.3846
W1-W2 105.7569 105.7894 -38.9002 -38.6387
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 60837.3282220583
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 28.9888
HIERARCH ISS PBL12 END 28.9938
HIERARCH ISS PBLA12 START 81.6361
HIERARCH ISS PBLA12 END 81.8152
HIERARCH ISS PBL13 START 270.3848
HIERARCH ISS PBL13 END 270.6543
HIERARCH ISS PBLA13 START 43.2072
HIERARCH ISS PBLA13 END 43.4007
HIERARCH ISS PBL14 START 227.2145
HIERARCH ISS PBL14 END 227.405
HIERARCH ISS PBLA14 START 52.5906
HIERARCH ISS PBLA14 END 52.7749
HIERARCH ISS PBL15 START 268.2203
HIERARCH ISS PBL15 END 268.173
HIERARCH ISS PBLA15 START 108.7443
HIERARCH ISS PBLA15 END 108.9621
HIERARCH ISS PBL16 START 187.6229
HIERARCH ISS PBL16 END 187.6187
HIERARCH ISS PBLA16 START 91.1871
HIERARCH ISS PBLA16 END 91.3771
HIERARCH ISS PBL23 START 248.3301
HIERARCH ISS PBL23 END 248.5903
HIERARCH ISS PBLA23 START 39.0464
HIERARCH ISS PBLA23 END 39.2448
HIERARCH ISS PBL24 START 202.3615
HIERARCH ISS PBL24 END 202.5459
HIERARCH ISS PBLA24 START 48.6025
HIERARCH ISS PBLA24 END 48.7904
HIERARCH ISS PBL25 START 242.7756
HIERARCH ISS PBL25 END 242.734
HIERARCH ISS PBLA25 START 111.8633
HIERARCH ISS PBLA25 END 112.0863
HIERARCH ISS PBL26 START 159.1087
HIERARCH ISS PBL26 END 159.1007
HIERARCH ISS PBLA26 START 92.9195
HIERARCH ISS PBLA26 END 93.1118
HIERARCH ISS PBL34 START 59.2264
HIERARCH ISS PBL34 END 59.2822
HIERARCH ISS PBLA34 START -175.5105
HIERARCH ISS PBLA34 END -175.2676
HIERARCH ISS PBL35 START 291.5242
HIERARCH ISS PBL35 END 291.7421
HIERARCH ISS PBLA35 START 166.3335
HIERARCH ISS PBLA35 END 166.5911
HIERARCH ISS PBL36 START 200.9811
HIERARCH ISS PBL36 END 201.1636
HIERARCH ISS PBLA36 START 179.2967
HIERARCH ISS PBLA36 END 179.5446
HIERARCH ISS PBL45 START 235.9694
HIERARCH ISS PBL45 END 236.1292
HIERARCH ISS PBLA45 START 161.8478
HIERARCH ISS PBLA45 END 162.1077
HIERARCH ISS PBL46 START 142.099
HIERARCH ISS PBL46 END 142.2252
HIERARCH ISS PBLA46 START 177.1349
HIERARCH ISS PBLA46 END 177.3846
HIERARCH ISS PBL56 START 105.7569
HIERARCH ISS PBL56 END 105.7894
HIERARCH ISS PBLA56 START -38.9002
HIERARCH ISS PBLA56 END -38.6387
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1