Exposure
ID
PIONI.2021-09-13T05:04:46.738_1
Header ID
PIONI.2021-09-13T05:04:46.738
Date updated
2021-09-13 05:10:49 UTC+0000
Release date
2021-09-13 05:10:48 UTC+0000
UTC Start
2021-09-13 05:04:46.738
UTC End
2021-09-13 05:05:12.338
MJD Start
59470.2116520577
MJD End
59470.211948354
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002778
Ambient temperature (°C)
6.56
Seeing (arcsec)
0.82
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 62.0860 62.1240 30.3000 30.5000
A0-J2 114.4500 114.4660 13.4000 13.6000
A0-J3 128.5880 128.5930 351.0520 351.1720
G1-J2 57.9360 57.9370 355.2000 355.4000
G1-J3 89.6000 89.6630 325.0450 325.1230
J2-J3 49.1160 49.2150 288.6430 288.7400
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 59470.2116520577
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 62.086
HIERARCH ESO ISS PBL12 END 62.124
HIERARCH ESO ISS PBLA12 START 30.3
HIERARCH ESO ISS PBLA12 END 30.5
HIERARCH ESO ISS PBL13 START 114.45
HIERARCH ESO ISS PBL13 END 114.466
HIERARCH ESO ISS PBLA13 START 13.4
HIERARCH ESO ISS PBLA13 END 13.6
HIERARCH ESO ISS PBL14 START 128.588
HIERARCH ESO ISS PBL14 END 128.593
HIERARCH ESO ISS PBLA14 START 351.052
HIERARCH ESO ISS PBLA14 END 351.172
HIERARCH ESO ISS PBL23 START 57.936
HIERARCH ESO ISS PBL23 END 57.937
HIERARCH ESO ISS PBLA23 START 355.2
HIERARCH ESO ISS PBLA23 END 355.4
HIERARCH ESO ISS PBL24 START 89.6
HIERARCH ESO ISS PBL24 END 89.663
HIERARCH ESO ISS PBLA24 START 325.045
HIERARCH ESO ISS PBLA24 END 325.123
HIERARCH ESO ISS PBL34 START 49.116
HIERARCH ESO ISS PBL34 END 49.215
HIERARCH ESO ISS PBLA34 START 288.643
HIERARCH ESO ISS PBLA34 END 288.74
HIERARCH ESO ISS AMBI TAU0 START 0.002778
HIERARCH ESO ISS AMBI TAU0 END 0.002778
HIERARCH ESO ISS AMBI TEMP 6.56
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82