Exposure
ID
SPICA.2025-06-06T09-01-20_1
Header ID
SPICA.2025-06-06T09-01-20
Date updated
2025-06-06 09:00:15 UTC+0000
Release date
None
UTC Start
2025-06-06 09:00:15.749
UTC End
2025-06-06 09:01:15.749
MJD Start
60832.3751822749
MJD End
60832.375876719336
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 27.8086 27.8100 87.5387 87.7263
S1-E1 269.0723 269.2837 47.9292 48.1336
S1-E2 223.6660 223.8134 57.3156 57.5109
S1-W1 260.7304 260.6579 116.6258 116.8485
S1-W2 180.0611 180.0361 97.8547 98.0520
S2-E1 248.2822 248.4864 43.8343 44.0433
S2-E2 200.1275 200.2713 53.3048 53.5037
S2-W1 236.8152 236.7507 119.8984 120.1258
S2-W2 152.7832 152.7579 99.7225 99.9220
E1-E2 60.6078 60.6494 -169.0747 -168.8280
E1-W1 299.0057 299.1596 173.5974 173.8550
E1-W2 206.0096 206.1439 -174.0471 -173.7967
E2-W1 241.8233 241.9338 169.3164 169.5757
E2-W2 145.7246 145.8171 -176.1130 -175.8612
W1-W2 107.2458 107.2628 -30.6722 -30.4125
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.3751822749
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 27.8086
HIERARCH ISS PBL12 END 27.81
HIERARCH ISS PBLA12 START 87.5387
HIERARCH ISS PBLA12 END 87.7263
HIERARCH ISS PBL13 START 269.0723
HIERARCH ISS PBL13 END 269.2837
HIERARCH ISS PBLA13 START 47.9292
HIERARCH ISS PBLA13 END 48.1336
HIERARCH ISS PBL14 START 223.666
HIERARCH ISS PBL14 END 223.8134
HIERARCH ISS PBLA14 START 57.3156
HIERARCH ISS PBLA14 END 57.5109
HIERARCH ISS PBL15 START 260.7304
HIERARCH ISS PBL15 END 260.6579
HIERARCH ISS PBLA15 START 116.6258
HIERARCH ISS PBLA15 END 116.8485
HIERARCH ISS PBL16 START 180.0611
HIERARCH ISS PBL16 END 180.0361
HIERARCH ISS PBLA16 START 97.8547
HIERARCH ISS PBLA16 END 98.052
HIERARCH ISS PBL23 START 248.2822
HIERARCH ISS PBL23 END 248.4864
HIERARCH ISS PBLA23 START 43.8343
HIERARCH ISS PBLA23 END 44.0433
HIERARCH ISS PBL24 START 200.1275
HIERARCH ISS PBL24 END 200.2713
HIERARCH ISS PBLA24 START 53.3048
HIERARCH ISS PBLA24 END 53.5037
HIERARCH ISS PBL25 START 236.8152
HIERARCH ISS PBL25 END 236.7507
HIERARCH ISS PBLA25 START 119.8984
HIERARCH ISS PBLA25 END 120.1258
HIERARCH ISS PBL26 START 152.7832
HIERARCH ISS PBL26 END 152.7579
HIERARCH ISS PBLA26 START 99.7225
HIERARCH ISS PBLA26 END 99.922
HIERARCH ISS PBL34 START 60.6078
HIERARCH ISS PBL34 END 60.6494
HIERARCH ISS PBLA34 START -169.0747
HIERARCH ISS PBLA34 END -168.828
HIERARCH ISS PBL35 START 299.0057
HIERARCH ISS PBL35 END 299.1596
HIERARCH ISS PBLA35 START 173.5974
HIERARCH ISS PBLA35 END 173.855
HIERARCH ISS PBL36 START 206.0096
HIERARCH ISS PBL36 END 206.1439
HIERARCH ISS PBLA36 START -174.0471
HIERARCH ISS PBLA36 END -173.7967
HIERARCH ISS PBL45 START 241.8233
HIERARCH ISS PBL45 END 241.9338
HIERARCH ISS PBLA45 START 169.3164
HIERARCH ISS PBLA45 END 169.5757
HIERARCH ISS PBL46 START 145.7246
HIERARCH ISS PBL46 END 145.8171
HIERARCH ISS PBLA46 START -176.113
HIERARCH ISS PBLA46 END -175.8612
HIERARCH ISS PBL56 START 107.2458
HIERARCH ISS PBL56 END 107.2628
HIERARCH ISS PBLA56 START -30.6722
HIERARCH ISS PBLA56 END -30.4125
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1