Exposure
ID
PIONI.2021-09-13T06:43:30.811_1
Header ID
PIONI.2021-09-13T06:43:30.811
Date updated
2021-09-13 06:51:41 UTC+0000
Release date
2021-09-13 06:51:40 UTC+0000
UTC Start
2021-09-13 06:43:30.811
UTC End
2021-09-13 06:43:56.411
MJD Start
59470.2802177174
MJD End
59470.2805140137
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002687
Ambient temperature (°C)
6.72
Seeing (arcsec)
0.77
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 70.2130 70.2690 59.7000 59.9000
A0-J2 119.0920 119.1290 40.3000 40.4000
A0-J3 128.4970 128.4910 10.7520 10.8720
G1-J2 57.8160 57.8140 16.4000 16.5000
G1-J3 97.9370 97.9750 338.0300 338.1100
J2-J3 63.7090 63.7870 303.7230 303.8110
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 59470.2802177174
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 70.213
HIERARCH ESO ISS PBL12 END 70.269
HIERARCH ESO ISS PBLA12 START 59.7
HIERARCH ESO ISS PBLA12 END 59.9
HIERARCH ESO ISS PBL13 START 119.092
HIERARCH ESO ISS PBL13 END 119.129
HIERARCH ESO ISS PBLA13 START 40.3
HIERARCH ESO ISS PBLA13 END 40.4
HIERARCH ESO ISS PBL14 START 128.497
HIERARCH ESO ISS PBL14 END 128.491
HIERARCH ESO ISS PBLA14 START 10.752
HIERARCH ESO ISS PBLA14 END 10.872
HIERARCH ESO ISS PBL23 START 57.816
HIERARCH ESO ISS PBL23 END 57.814
HIERARCH ESO ISS PBLA23 START 16.4
HIERARCH ESO ISS PBLA23 END 16.5
HIERARCH ESO ISS PBL24 START 97.937
HIERARCH ESO ISS PBL24 END 97.975
HIERARCH ESO ISS PBLA24 START 338.03
HIERARCH ESO ISS PBLA24 END 338.11
HIERARCH ESO ISS PBL34 START 63.709
HIERARCH ESO ISS PBL34 END 63.787
HIERARCH ESO ISS PBLA34 START 303.723
HIERARCH ESO ISS PBLA34 END 303.811
HIERARCH ESO ISS AMBI TAU0 START 0.002727
HIERARCH ESO ISS AMBI TAU0 END 0.002647
HIERARCH ESO ISS AMBI TEMP 6.72
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.74