Exposure
ID
PIONI.2021-09-13T05:44:03.422_1
Header ID
PIONI.2021-09-13T05:44:03.422
Date updated
2021-09-13 05:51:16 UTC+0000
Release date
2021-09-13 05:51:16 UTC+0000
UTC Start
2021-09-13 05:44:03.422
UTC End
2021-09-13 05:44:29.022
MJD Start
59470.2389284968
MJD End
59470.2392247931
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003142
Ambient temperature (°C)
6.3
Seeing (arcsec)
0.705
Observation
ID
48210
Category
science
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36171
Name
V U Dor
RA
77.535782
DEC
-64.31773
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 64.9390 64.9880 42.7000 42.9000
A0-J2 115.8600 115.8870 24.3000 24.5000
A0-J3 128.7930 128.7940 358.8890 359.0090
G1-J2 57.9410 57.9400 3.7000 3.8000
G1-J3 93.4240 93.4770 330.1480 330.2270
J2-J3 55.3360 55.4270 294.7990 294.8900
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9004(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59470.2389284968
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V U Dor
RA 77.535782
DEC -64.31773
HIERARCH ESO INS OPTI2 NAME GRI+WOL
HIERARCH ESO INS OPTI2 ID GRI+WOL
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 64.939
HIERARCH ESO ISS PBL12 END 64.988
HIERARCH ESO ISS PBLA12 START 42.7
HIERARCH ESO ISS PBLA12 END 42.9
HIERARCH ESO ISS PBL13 START 115.86
HIERARCH ESO ISS PBL13 END 115.887
HIERARCH ESO ISS PBLA13 START 24.3
HIERARCH ESO ISS PBLA13 END 24.5
HIERARCH ESO ISS PBL14 START 128.793
HIERARCH ESO ISS PBL14 END 128.794
HIERARCH ESO ISS PBLA14 START 358.889
HIERARCH ESO ISS PBLA14 END 359.009
HIERARCH ESO ISS PBL23 START 57.941
HIERARCH ESO ISS PBL23 END 57.94
HIERARCH ESO ISS PBLA23 START 3.7
HIERARCH ESO ISS PBLA23 END 3.8
HIERARCH ESO ISS PBL24 START 93.424
HIERARCH ESO ISS PBL24 END 93.477
HIERARCH ESO ISS PBLA24 START 330.148
HIERARCH ESO ISS PBLA24 END 330.227
HIERARCH ESO ISS PBL34 START 55.336
HIERARCH ESO ISS PBL34 END 55.427
HIERARCH ESO ISS PBLA34 START 294.799
HIERARCH ESO ISS PBLA34 END 294.89
HIERARCH ESO ISS AMBI TAU0 START 0.003132
HIERARCH ESO ISS AMBI TAU0 END 0.003152
HIERARCH ESO ISS AMBI TEMP 6.3
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.67