Exposure
ID
SPICA.2025-06-06T11-53-57_1
Header ID
SPICA.2025-06-06T11-53-57
Date updated
2025-06-06 11:52:52 UTC+0000
Release date
None
UTC Start
2025-06-06 11:52:52.490
UTC End
2025-06-06 11:53:52.490
MJD Start
60832.4950519628
MJD End
60832.49574640723
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 26.6587 26.6426 117.4613 117.6491
S1-E1 289.0288 289.0728 80.3022 80.5049
S1-E2 235.7146 235.7211 88.3978 88.5926
S1-W1 238.8866 238.6774 152.3290 152.5572
S1-W2 167.7073 167.5733 129.3640 129.5628
S2-E1 268.2665 268.3183 76.8609 77.0676
S2-E2 212.8072 212.8254 84.9089 85.1070
S2-W1 217.5482 217.3640 156.3461 156.5794
S2-W2 141.7285 141.6115 131.5874 131.7886
E1-E2 64.8095 64.8220 -130.5075 -130.2661
E1-W1 313.0394 313.0630 -146.2400 -145.9885
E1-W2 219.4108 219.4485 -134.9661 -134.7216
E2-W1 251.2731 251.2809 -150.2502 -149.9969
E2-W2 154.8794 154.9043 -136.8303 -136.5846
W1-W2 106.8503 106.8256 10.0915 10.3483
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.4950519628
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 26.6587
HIERARCH ISS PBL12 END 26.6426
HIERARCH ISS PBLA12 START 117.4613
HIERARCH ISS PBLA12 END 117.6491
HIERARCH ISS PBL13 START 289.0288
HIERARCH ISS PBL13 END 289.0728
HIERARCH ISS PBLA13 START 80.3022
HIERARCH ISS PBLA13 END 80.5049
HIERARCH ISS PBL14 START 235.7146
HIERARCH ISS PBL14 END 235.7211
HIERARCH ISS PBLA14 START 88.3978
HIERARCH ISS PBLA14 END 88.5926
HIERARCH ISS PBL15 START 238.8866
HIERARCH ISS PBL15 END 238.6774
HIERARCH ISS PBLA15 START 152.329
HIERARCH ISS PBLA15 END 152.5572
HIERARCH ISS PBL16 START 167.7073
HIERARCH ISS PBL16 END 167.5733
HIERARCH ISS PBLA16 START 129.364
HIERARCH ISS PBLA16 END 129.5628
HIERARCH ISS PBL23 START 268.2665
HIERARCH ISS PBL23 END 268.3183
HIERARCH ISS PBLA23 START 76.8609
HIERARCH ISS PBLA23 END 77.0676
HIERARCH ISS PBL24 START 212.8072
HIERARCH ISS PBL24 END 212.8254
HIERARCH ISS PBLA24 START 84.9089
HIERARCH ISS PBLA24 END 85.107
HIERARCH ISS PBL25 START 217.5482
HIERARCH ISS PBL25 END 217.364
HIERARCH ISS PBLA25 START 156.3461
HIERARCH ISS PBLA25 END 156.5794
HIERARCH ISS PBL26 START 141.7285
HIERARCH ISS PBL26 END 141.6115
HIERARCH ISS PBLA26 START 131.5874
HIERARCH ISS PBLA26 END 131.7886
HIERARCH ISS PBL34 START 64.8095
HIERARCH ISS PBL34 END 64.822
HIERARCH ISS PBLA34 START -130.5075
HIERARCH ISS PBLA34 END -130.2661
HIERARCH ISS PBL35 START 313.0394
HIERARCH ISS PBL35 END 313.063
HIERARCH ISS PBLA35 START -146.24
HIERARCH ISS PBLA35 END -145.9885
HIERARCH ISS PBL36 START 219.4108
HIERARCH ISS PBL36 END 219.4485
HIERARCH ISS PBLA36 START -134.9661
HIERARCH ISS PBLA36 END -134.7216
HIERARCH ISS PBL45 START 251.2731
HIERARCH ISS PBL45 END 251.2809
HIERARCH ISS PBLA45 START -150.2502
HIERARCH ISS PBLA45 END -149.9969
HIERARCH ISS PBL46 START 154.8794
HIERARCH ISS PBL46 END 154.9043
HIERARCH ISS PBLA46 START -136.8303
HIERARCH ISS PBLA46 END -136.5846
HIERARCH ISS PBL56 START 106.8503
HIERARCH ISS PBL56 END 106.8256
HIERARCH ISS PBLA56 START 10.0915
HIERARCH ISS PBLA56 END 10.3483
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1