Exposure
ID
SPICA.2025-06-06T11-52-51_1
Header ID
SPICA.2025-06-06T11-52-51
Date updated
2025-06-06 11:51:46 UTC+0000
Release date
None
UTC Start
2025-06-06 11:51:46.383
UTC End
2025-06-06 11:52:46.383
MJD Start
60832.4942868346
MJD End
60832.49498127903
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 26.6751 26.6590 117.2702 117.4579
S1-E1 288.9830 289.0280 80.0958 80.2985
S1-E2 235.7072 235.7145 88.1994 88.3942
S1-W1 239.0985 238.8903 152.0968 152.3249
S1-W2 167.8429 167.7097 129.1617 129.3604
S2-E1 268.2130 268.2656 76.6505 76.8572
S2-E2 212.7878 212.8068 84.7073 84.9053
S2-W1 217.7349 217.5515 156.1088 156.3419
S2-W2 141.8469 141.7306 131.3825 131.5837
E1-E2 64.7965 64.8092 -130.7531 -130.5118
E1-W1 313.0147 313.0390 -146.4959 -146.2445
E1-W2 219.3719 219.4101 -135.2150 -134.9705
E2-W1 251.2646 251.2729 -150.5081 -150.2548
E2-W2 154.8538 154.8790 -137.0804 -136.8347
W1-W2 106.8752 106.8507 9.8302 10.0869
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.4942868346
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 26.6751
HIERARCH ISS PBL12 END 26.659
HIERARCH ISS PBLA12 START 117.2702
HIERARCH ISS PBLA12 END 117.4579
HIERARCH ISS PBL13 START 288.983
HIERARCH ISS PBL13 END 289.028
HIERARCH ISS PBLA13 START 80.0958
HIERARCH ISS PBLA13 END 80.2985
HIERARCH ISS PBL14 START 235.7072
HIERARCH ISS PBL14 END 235.7145
HIERARCH ISS PBLA14 START 88.1994
HIERARCH ISS PBLA14 END 88.3942
HIERARCH ISS PBL15 START 239.0985
HIERARCH ISS PBL15 END 238.8903
HIERARCH ISS PBLA15 START 152.0968
HIERARCH ISS PBLA15 END 152.3249
HIERARCH ISS PBL16 START 167.8429
HIERARCH ISS PBL16 END 167.7097
HIERARCH ISS PBLA16 START 129.1617
HIERARCH ISS PBLA16 END 129.3604
HIERARCH ISS PBL23 START 268.213
HIERARCH ISS PBL23 END 268.2656
HIERARCH ISS PBLA23 START 76.6505
HIERARCH ISS PBLA23 END 76.8572
HIERARCH ISS PBL24 START 212.7878
HIERARCH ISS PBL24 END 212.8068
HIERARCH ISS PBLA24 START 84.7073
HIERARCH ISS PBLA24 END 84.9053
HIERARCH ISS PBL25 START 217.7349
HIERARCH ISS PBL25 END 217.5515
HIERARCH ISS PBLA25 START 156.1088
HIERARCH ISS PBLA25 END 156.3419
HIERARCH ISS PBL26 START 141.8469
HIERARCH ISS PBL26 END 141.7306
HIERARCH ISS PBLA26 START 131.3825
HIERARCH ISS PBLA26 END 131.5837
HIERARCH ISS PBL34 START 64.7965
HIERARCH ISS PBL34 END 64.8092
HIERARCH ISS PBLA34 START -130.7531
HIERARCH ISS PBLA34 END -130.5118
HIERARCH ISS PBL35 START 313.0147
HIERARCH ISS PBL35 END 313.039
HIERARCH ISS PBLA35 START -146.4959
HIERARCH ISS PBLA35 END -146.2445
HIERARCH ISS PBL36 START 219.3719
HIERARCH ISS PBL36 END 219.4101
HIERARCH ISS PBLA36 START -135.215
HIERARCH ISS PBLA36 END -134.9705
HIERARCH ISS PBL45 START 251.2646
HIERARCH ISS PBL45 END 251.2729
HIERARCH ISS PBLA45 START -150.5081
HIERARCH ISS PBLA45 END -150.2548
HIERARCH ISS PBL46 START 154.8538
HIERARCH ISS PBL46 END 154.879
HIERARCH ISS PBLA46 START -137.0804
HIERARCH ISS PBLA46 END -136.8347
HIERARCH ISS PBL56 START 106.8752
HIERARCH ISS PBL56 END 106.8507
HIERARCH ISS PBLA56 START 9.8302
HIERARCH ISS PBLA56 END 10.0869
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1