Exposure
ID
PIONI.2021-09-13T06:18:19.112_1
Header ID
PIONI.2021-09-13T06:18:19.112
Date updated
2021-09-13 06:26:18 UTC+0000
Release date
2021-09-13 06:26:17 UTC+0000
UTC Start
2021-09-13 06:18:19.112
UTC End
2021-09-13 06:18:44.712
MJD Start
59470.2627211986
MJD End
59470.2630174949
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002889
Ambient temperature (°C)
6.72
Seeing (arcsec)
0.685
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 67.8910 67.9450 52.7000 52.9000
A0-J2 117.6020 117.6360 33.6000 33.8000
A0-J3 128.7130 128.7090 5.7300 5.8500
G1-J2 57.8910 57.8890 11.0000 11.2000
G1-J3 96.2080 96.2530 334.6690 334.7480
J2-J3 60.3200 60.4040 299.9780 300.0680
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 59470.2627211986
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 67.891
HIERARCH ESO ISS PBL12 END 67.945
HIERARCH ESO ISS PBLA12 START 52.7
HIERARCH ESO ISS PBLA12 END 52.9
HIERARCH ESO ISS PBL13 START 117.602
HIERARCH ESO ISS PBL13 END 117.636
HIERARCH ESO ISS PBLA13 START 33.6
HIERARCH ESO ISS PBLA13 END 33.8
HIERARCH ESO ISS PBL14 START 128.713
HIERARCH ESO ISS PBL14 END 128.709
HIERARCH ESO ISS PBLA14 START 5.73
HIERARCH ESO ISS PBLA14 END 5.85
HIERARCH ESO ISS PBL23 START 57.891
HIERARCH ESO ISS PBL23 END 57.889
HIERARCH ESO ISS PBLA23 START 11.0
HIERARCH ESO ISS PBLA23 END 11.2
HIERARCH ESO ISS PBL24 START 96.208
HIERARCH ESO ISS PBL24 END 96.253
HIERARCH ESO ISS PBLA24 START 334.669
HIERARCH ESO ISS PBLA24 END 334.748
HIERARCH ESO ISS PBL34 START 60.32
HIERARCH ESO ISS PBL34 END 60.404
HIERARCH ESO ISS PBLA34 START 299.978
HIERARCH ESO ISS PBLA34 END 300.068
HIERARCH ESO ISS AMBI TAU0 START 0.002889
HIERARCH ESO ISS AMBI TAU0 END 0.002889
HIERARCH ESO ISS AMBI TEMP 6.72
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.74