Exposure
ID
PIONI.2021-09-13T06:00:00.664_1
Header ID
PIONI.2021-09-13T06:00:00.664
Date updated
2021-09-13 06:07:09 UTC+0000
Release date
2021-09-13 06:07:08 UTC+0000
UTC Start
2021-09-13 06:00:00.664
UTC End
2021-09-13 06:00:26.264
MJD Start
59470.2500076843
MJD End
59470.2503039806
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002336
Ambient temperature (°C)
6.62
Seeing (arcsec)
0.62
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 66.2740 66.3250 47.4000 47.6000
A0-J2 116.6220 116.6520 28.7000 28.8000
A0-J3 128.7860 128.7840 2.0760 2.1960
G1-J2 57.9240 57.9230 7.1000 7.2000
G1-J3 94.7830 94.8320 332.2460 332.3260
J2-J3 57.7090 57.7970 297.2270 297.3180
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 59470.2500076843
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 66.274
HIERARCH ESO ISS PBL12 END 66.325
HIERARCH ESO ISS PBLA12 START 47.4
HIERARCH ESO ISS PBLA12 END 47.6
HIERARCH ESO ISS PBL13 START 116.622
HIERARCH ESO ISS PBL13 END 116.652
HIERARCH ESO ISS PBLA13 START 28.7
HIERARCH ESO ISS PBLA13 END 28.8
HIERARCH ESO ISS PBL14 START 128.786
HIERARCH ESO ISS PBL14 END 128.784
HIERARCH ESO ISS PBLA14 START 2.076
HIERARCH ESO ISS PBLA14 END 2.196
HIERARCH ESO ISS PBL23 START 57.924
HIERARCH ESO ISS PBL23 END 57.923
HIERARCH ESO ISS PBLA23 START 7.1
HIERARCH ESO ISS PBLA23 END 7.2
HIERARCH ESO ISS PBL24 START 94.783
HIERARCH ESO ISS PBL24 END 94.832
HIERARCH ESO ISS PBLA24 START 332.246
HIERARCH ESO ISS PBLA24 END 332.326
HIERARCH ESO ISS PBL34 START 57.709
HIERARCH ESO ISS PBL34 END 57.797
HIERARCH ESO ISS PBLA34 START 297.227
HIERARCH ESO ISS PBLA34 END 297.318
HIERARCH ESO ISS AMBI TAU0 START 0.002336
HIERARCH ESO ISS AMBI TAU0 END 0.002336
HIERARCH ESO ISS AMBI TEMP 6.62
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62