Exposure
ID
SPICA.2024-05-20T10-20-20_1
Header ID
SPICA.2024-05-20T10-20-20
Date updated
2024-05-20 10:19:15 UTC+0000
Release date
None
UTC Start
2024-05-20 10:19:15.455
UTC End
2024-05-20 10:20:15.455
MJD Start
60450.4300399841
MJD End
60450.43073442853
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
64227
Category
science
Program ID
S08
Program Title
TBD
Program Type
Normal
PI / COI
wittkowski
Target
ID
47670
Name
HD_186882
RA
296.2437
DEC
45.13081
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.4759 33.4766 88.0311 88.1869
S1-E1 317.7145 317.8870 55.4872 55.6341
S1-E2 269.0321 269.1408 63.3887 63.5346
S1-W1 278.3970 278.4074 114.9131 115.1100
S1-W2 209.3620 209.3516 96.8315 97.0002
S2-E1 290.0546 290.2293 51.9276 52.0757
S2-E2 239.0128 239.1234 60.0408 60.1869
S2-W1 248.9990 249.0209 118.3982 118.5997
S2-W2 176.3546 176.3448 98.4957 98.6669
E1-E2 63.1903 63.2485 -160.3356 -160.1623
E1-W1 297.4327 297.7621 -178.2072 -178.0171
E1-W2 211.8933 212.1041 -165.2577 -165.0805
E2-W1 238.0827 238.3501 177.1207 177.3162
E2-W2 149.0347 149.1871 -167.3426 -167.1635
W1-W2 102.5801 102.6805 -25.7813 -25.5621
Header: used keywords
Key Value
HIERARCH OBS PROG ID S08
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60450.4300399841
PI-COI wittkowski
HIERARCH OBS TARG NAME HD_186882
HIERARCH OBS RA 296.2437
HIERARCH OBS DEC 45.13081
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 33.4759
HIERARCH ISS PBL12 END 33.4766
HIERARCH ISS PBLA12 START 88.0311
HIERARCH ISS PBLA12 END 88.1869
HIERARCH ISS PBL13 START 317.7145
HIERARCH ISS PBL13 END 317.887
HIERARCH ISS PBLA13 START 55.4872
HIERARCH ISS PBLA13 END 55.6341
HIERARCH ISS PBL14 START 269.0321
HIERARCH ISS PBL14 END 269.1408
HIERARCH ISS PBLA14 START 63.3887
HIERARCH ISS PBLA14 END 63.5346
HIERARCH ISS PBL15 START 278.397
HIERARCH ISS PBL15 END 278.4074
HIERARCH ISS PBLA15 START 114.9131
HIERARCH ISS PBLA15 END 115.11
HIERARCH ISS PBL16 START 209.362
HIERARCH ISS PBL16 END 209.3516
HIERARCH ISS PBLA16 START 96.8315
HIERARCH ISS PBLA16 END 97.0002
HIERARCH ISS PBL23 START 290.0546
HIERARCH ISS PBL23 END 290.2293
HIERARCH ISS PBLA23 START 51.9276
HIERARCH ISS PBLA23 END 52.0757
HIERARCH ISS PBL24 START 239.0128
HIERARCH ISS PBL24 END 239.1234
HIERARCH ISS PBLA24 START 60.0408
HIERARCH ISS PBLA24 END 60.1869
HIERARCH ISS PBL25 START 248.999
HIERARCH ISS PBL25 END 249.0209
HIERARCH ISS PBLA25 START 118.3982
HIERARCH ISS PBLA25 END 118.5997
HIERARCH ISS PBL26 START 176.3546
HIERARCH ISS PBL26 END 176.3448
HIERARCH ISS PBLA26 START 98.4957
HIERARCH ISS PBLA26 END 98.6669
HIERARCH ISS PBL34 START 63.1903
HIERARCH ISS PBL34 END 63.2485
HIERARCH ISS PBLA34 START -160.3356
HIERARCH ISS PBLA34 END -160.1623
HIERARCH ISS PBL35 START 297.4327
HIERARCH ISS PBL35 END 297.7621
HIERARCH ISS PBLA35 START -178.2072
HIERARCH ISS PBLA35 END -178.0171
HIERARCH ISS PBL36 START 211.8933
HIERARCH ISS PBL36 END 212.1041
HIERARCH ISS PBLA36 START -165.2577
HIERARCH ISS PBLA36 END -165.0805
HIERARCH ISS PBL45 START 238.0827
HIERARCH ISS PBL45 END 238.3501
HIERARCH ISS PBLA45 START 177.1207
HIERARCH ISS PBLA45 END 177.3162
HIERARCH ISS PBL46 START 149.0347
HIERARCH ISS PBL46 END 149.1871
HIERARCH ISS PBLA46 START -167.3426
HIERARCH ISS PBLA46 END -167.1635
HIERARCH ISS PBL56 START 102.5801
HIERARCH ISS PBL56 END 102.6805
HIERARCH ISS PBLA56 START -25.7813
HIERARCH ISS PBLA56 END -25.5621
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1