Exposure
ID
SPICA.2025-06-06T10-26-41_1
Header ID
SPICA.2025-06-06T10-26-41
Date updated
2025-06-06 10:25:35 UTC+0000
Release date
None
UTC Start
2025-06-06 10:25:35.986
UTC End
2025-06-06 10:26:35.986
MJD Start
60832.4344442831
MJD End
60832.43513872753
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 27.5875 27.5804 102.3335 102.5211
S1-E1 282.2730 282.3969 63.9589 64.1616
S1-E2 232.4235 232.4984 72.6865 72.8813
S1-W1 252.6762 252.5414 134.1841 134.4071
S1-W2 176.1194 176.0431 113.4123 113.6096
S2-E1 261.2073 261.3313 60.1995 60.4062
S2-E2 208.8937 208.9725 68.9409 69.1389
S2-W1 229.7044 229.5855 137.8178 138.0454
S2-W2 149.1403 149.0720 115.4493 115.6488
E1-E2 63.2796 63.3056 -149.9120 -149.6713
E1-W1 308.6458 308.7335 -166.4295 -166.1790
E1-W2 214.6198 214.7028 -154.6180 -154.3742
E2-W1 248.6293 248.6886 -170.5790 -170.3269
E2-W2 151.6424 151.6992 -156.5799 -156.3349
W1-W2 107.9168 107.9151 -10.4511 -10.1969
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.4344442831
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 27.5875
HIERARCH ISS PBL12 END 27.5804
HIERARCH ISS PBLA12 START 102.3335
HIERARCH ISS PBLA12 END 102.5211
HIERARCH ISS PBL13 START 282.273
HIERARCH ISS PBL13 END 282.3969
HIERARCH ISS PBLA13 START 63.9589
HIERARCH ISS PBLA13 END 64.1616
HIERARCH ISS PBL14 START 232.4235
HIERARCH ISS PBL14 END 232.4984
HIERARCH ISS PBLA14 START 72.6865
HIERARCH ISS PBLA14 END 72.8813
HIERARCH ISS PBL15 START 252.6762
HIERARCH ISS PBL15 END 252.5414
HIERARCH ISS PBLA15 START 134.1841
HIERARCH ISS PBLA15 END 134.4071
HIERARCH ISS PBL16 START 176.1194
HIERARCH ISS PBL16 END 176.0431
HIERARCH ISS PBLA16 START 113.4123
HIERARCH ISS PBLA16 END 113.6096
HIERARCH ISS PBL23 START 261.2073
HIERARCH ISS PBL23 END 261.3313
HIERARCH ISS PBLA23 START 60.1995
HIERARCH ISS PBLA23 END 60.4062
HIERARCH ISS PBL24 START 208.8937
HIERARCH ISS PBL24 END 208.9725
HIERARCH ISS PBLA24 START 68.9409
HIERARCH ISS PBLA24 END 69.1389
HIERARCH ISS PBL25 START 229.7044
HIERARCH ISS PBL25 END 229.5855
HIERARCH ISS PBLA25 START 137.8178
HIERARCH ISS PBLA25 END 138.0454
HIERARCH ISS PBL26 START 149.1403
HIERARCH ISS PBL26 END 149.072
HIERARCH ISS PBLA26 START 115.4493
HIERARCH ISS PBLA26 END 115.6488
HIERARCH ISS PBL34 START 63.2796
HIERARCH ISS PBL34 END 63.3056
HIERARCH ISS PBLA34 START -149.912
HIERARCH ISS PBLA34 END -149.6713
HIERARCH ISS PBL35 START 308.6458
HIERARCH ISS PBL35 END 308.7335
HIERARCH ISS PBLA35 START -166.4295
HIERARCH ISS PBLA35 END -166.179
HIERARCH ISS PBL36 START 214.6198
HIERARCH ISS PBL36 END 214.7028
HIERARCH ISS PBLA36 START -154.618
HIERARCH ISS PBLA36 END -154.3742
HIERARCH ISS PBL45 START 248.6293
HIERARCH ISS PBL45 END 248.6886
HIERARCH ISS PBLA45 START -170.579
HIERARCH ISS PBLA45 END -170.3269
HIERARCH ISS PBL46 START 151.6424
HIERARCH ISS PBL46 END 151.6992
HIERARCH ISS PBLA46 START -156.5799
HIERARCH ISS PBLA46 END -156.3349
HIERARCH ISS PBL56 START 107.9168
HIERARCH ISS PBL56 END 107.9151
HIERARCH ISS PBLA56 START -10.4511
HIERARCH ISS PBLA56 END -10.1969
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1