Exposure
ID
SPICA.2025-06-06T11-50-39_1
Header ID
SPICA.2025-06-06T11-50-39
Date updated
2025-06-06 11:49:34 UTC+0000
Release date
None
UTC Start
2025-06-06 11:49:34.203
UTC End
2025-06-06 11:50:34.203
MJD Start
60832.4927569825
MJD End
60832.49345142693
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
68329
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.7074 26.6916 116.8880 117.0758
S1-E1 288.8884 288.9353 79.6831 79.8858
S1-E2 235.6899 235.6988 87.8027 87.9975
S1-W1 239.5194 239.3131 151.6328 151.8607
S1-W2 168.1118 167.9801 128.7573 128.9559
S2-E1 268.1033 268.1577 76.2298 76.4365
S2-E2 212.7469 212.7673 84.3040 84.5021
S2-W1 218.1057 217.9240 155.6346 155.8675
S2-W2 142.0817 141.9667 130.9730 131.1741
E1-E2 64.7703 64.7833 -131.2443 -131.0030
E1-W1 312.9634 312.9889 -147.0076 -146.7563
E1-W2 219.2927 219.3319 -135.7125 -135.4681
E2-W1 251.2459 251.2553 -151.0236 -150.7704
E2-W2 154.8016 154.8274 -137.5804 -137.3348
W1-W2 106.9241 106.9002 9.3079 9.5644
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.4927569825
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
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 26.7074
HIERARCH ISS PBL12 END 26.6916
HIERARCH ISS PBLA12 START 116.888
HIERARCH ISS PBLA12 END 117.0758
HIERARCH ISS PBL13 START 288.8884
HIERARCH ISS PBL13 END 288.9353
HIERARCH ISS PBLA13 START 79.6831
HIERARCH ISS PBLA13 END 79.8858
HIERARCH ISS PBL14 START 235.6899
HIERARCH ISS PBL14 END 235.6988
HIERARCH ISS PBLA14 START 87.8027
HIERARCH ISS PBLA14 END 87.9975
HIERARCH ISS PBL15 START 239.5194
HIERARCH ISS PBL15 END 239.3131
HIERARCH ISS PBLA15 START 151.6328
HIERARCH ISS PBLA15 END 151.8607
HIERARCH ISS PBL16 START 168.1118
HIERARCH ISS PBL16 END 167.9801
HIERARCH ISS PBLA16 START 128.7573
HIERARCH ISS PBLA16 END 128.9559
HIERARCH ISS PBL23 START 268.1033
HIERARCH ISS PBL23 END 268.1577
HIERARCH ISS PBLA23 START 76.2298
HIERARCH ISS PBLA23 END 76.4365
HIERARCH ISS PBL24 START 212.7469
HIERARCH ISS PBL24 END 212.7673
HIERARCH ISS PBLA24 START 84.304
HIERARCH ISS PBLA24 END 84.5021
HIERARCH ISS PBL25 START 218.1057
HIERARCH ISS PBL25 END 217.924
HIERARCH ISS PBLA25 START 155.6346
HIERARCH ISS PBLA25 END 155.8675
HIERARCH ISS PBL26 START 142.0817
HIERARCH ISS PBL26 END 141.9667
HIERARCH ISS PBLA26 START 130.973
HIERARCH ISS PBLA26 END 131.1741
HIERARCH ISS PBL34 START 64.7703
HIERARCH ISS PBL34 END 64.7833
HIERARCH ISS PBLA34 START -131.2443
HIERARCH ISS PBLA34 END -131.003
HIERARCH ISS PBL35 START 312.9634
HIERARCH ISS PBL35 END 312.9889
HIERARCH ISS PBLA35 START -147.0076
HIERARCH ISS PBLA35 END -146.7563
HIERARCH ISS PBL36 START 219.2927
HIERARCH ISS PBL36 END 219.3319
HIERARCH ISS PBLA36 START -135.7125
HIERARCH ISS PBLA36 END -135.4681
HIERARCH ISS PBL45 START 251.2459
HIERARCH ISS PBL45 END 251.2553
HIERARCH ISS PBLA45 START -151.0236
HIERARCH ISS PBLA45 END -150.7704
HIERARCH ISS PBL46 START 154.8016
HIERARCH ISS PBL46 END 154.8274
HIERARCH ISS PBLA46 START -137.5804
HIERARCH ISS PBLA46 END -137.3348
HIERARCH ISS PBL56 START 106.9241
HIERARCH ISS PBL56 END 106.9002
HIERARCH ISS PBLA56 START 9.3079
HIERARCH ISS PBLA56 END 9.5644
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1