Exposure
ID
SPICA.2025-06-19T09-01-07_1
Header ID
SPICA.2025-06-19T09-01-07
Date updated
2025-06-19 09:00:02 UTC+0000
Release date
None
UTC Start
2025-06-19 09:00:02.053
UTC End
2025-06-19 09:01:02.053
MJD Start
60845.3750237581
MJD End
60845.37571820253
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 27.7567 27.7530 96.3615 96.5491
S1-E1 277.7720 277.9300 57.5021 57.7051
S1-E2 229.5737 229.6771 66.4857 66.6805
S1-W1 256.5221 256.4140 127.0926 127.3152
S1-W2 178.1977 178.1426 107.1320 107.3293
S2-E1 256.7495 256.9048 53.6128 53.8200
S2-E2 205.9703 206.0745 62.6367 62.8348
S2-W1 233.0950 232.9998 130.5812 130.8083
S2-W2 151.0190 150.9686 109.1003 109.2997
E1-E2 62.3504 62.3826 -157.5940 -157.3519
E1-W1 305.3915 305.5073 -174.4270 -174.1747
E1-W2 211.6350 211.7389 -162.4020 -162.1566
E2-W1 246.3751 246.4565 -178.6296 -178.3758
E2-W2 149.5953 149.6667 -164.4040 -164.1573
W1-W2 107.8273 107.8342 -18.5633 -18.3077
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60845.3750237581
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 27.7567
HIERARCH ISS PBL12 END 27.753
HIERARCH ISS PBLA12 START 96.3615
HIERARCH ISS PBLA12 END 96.5491
HIERARCH ISS PBL13 START 277.772
HIERARCH ISS PBL13 END 277.93
HIERARCH ISS PBLA13 START 57.5021
HIERARCH ISS PBLA13 END 57.7051
HIERARCH ISS PBL14 START 229.5737
HIERARCH ISS PBL14 END 229.6771
HIERARCH ISS PBLA14 START 66.4857
HIERARCH ISS PBLA14 END 66.6805
HIERARCH ISS PBL15 START 256.5221
HIERARCH ISS PBL15 END 256.414
HIERARCH ISS PBLA15 START 127.0926
HIERARCH ISS PBLA15 END 127.3152
HIERARCH ISS PBL16 START 178.1977
HIERARCH ISS PBL16 END 178.1426
HIERARCH ISS PBLA16 START 107.132
HIERARCH ISS PBLA16 END 107.3293
HIERARCH ISS PBL23 START 256.7495
HIERARCH ISS PBL23 END 256.9048
HIERARCH ISS PBLA23 START 53.6128
HIERARCH ISS PBLA23 END 53.82
HIERARCH ISS PBL24 START 205.9703
HIERARCH ISS PBL24 END 206.0745
HIERARCH ISS PBLA24 START 62.6367
HIERARCH ISS PBLA24 END 62.8348
HIERARCH ISS PBL25 START 233.095
HIERARCH ISS PBL25 END 232.9998
HIERARCH ISS PBLA25 START 130.5812
HIERARCH ISS PBLA25 END 130.8083
HIERARCH ISS PBL26 START 151.019
HIERARCH ISS PBL26 END 150.9686
HIERARCH ISS PBLA26 START 109.1003
HIERARCH ISS PBLA26 END 109.2997
HIERARCH ISS PBL34 START 62.3504
HIERARCH ISS PBL34 END 62.3826
HIERARCH ISS PBLA34 START -157.594
HIERARCH ISS PBLA34 END -157.3519
HIERARCH ISS PBL35 START 305.3915
HIERARCH ISS PBL35 END 305.5073
HIERARCH ISS PBLA35 START -174.427
HIERARCH ISS PBLA35 END -174.1747
HIERARCH ISS PBL36 START 211.635
HIERARCH ISS PBL36 END 211.7389
HIERARCH ISS PBLA36 START -162.402
HIERARCH ISS PBLA36 END -162.1566
HIERARCH ISS PBL45 START 246.3751
HIERARCH ISS PBL45 END 246.4565
HIERARCH ISS PBLA45 START -178.6296
HIERARCH ISS PBLA45 END -178.3758
HIERARCH ISS PBL46 START 149.5953
HIERARCH ISS PBL46 END 149.6667
HIERARCH ISS PBLA46 START -164.404
HIERARCH ISS PBLA46 END -164.1573
HIERARCH ISS PBL56 START 107.8273
HIERARCH ISS PBL56 END 107.8342
HIERARCH ISS PBLA56 START -18.5633
HIERARCH ISS PBLA56 END -18.3077
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1