Exposure
ID
PIONI.2021-09-13T06:36:31.158_1
Header ID
PIONI.2021-09-13T06:36:31.158
Date updated
2021-09-13 06:41:18 UTC+0000
Release date
2021-09-13 06:41:18 UTC+0000
UTC Start
2021-09-13 06:36:31.157
UTC End
2021-09-13 06:36:56.757
MJD Start
59470.2753606178
MJD End
59470.2756569141
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0024995
Ambient temperature (°C)
6.69
Seeing (arcsec)
0.785
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 69.5610 69.6160 57.8000 58.0000
A0-J2 118.6650 118.7020 38.4000 38.6000
A0-J3 128.5710 128.5650 9.3580 9.4780
G1-J2 57.8400 57.8380 14.9000 15.1000
G1-J3 97.4840 97.5230 337.0930 337.1730
J2-J3 62.7920 62.8710 302.6860 302.7750
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 59470.2753606178
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 69.561
HIERARCH ESO ISS PBL12 END 69.616
HIERARCH ESO ISS PBLA12 START 57.8
HIERARCH ESO ISS PBLA12 END 58.0
HIERARCH ESO ISS PBL13 START 118.665
HIERARCH ESO ISS PBL13 END 118.702
HIERARCH ESO ISS PBLA13 START 38.4
HIERARCH ESO ISS PBLA13 END 38.6
HIERARCH ESO ISS PBL14 START 128.571
HIERARCH ESO ISS PBL14 END 128.565
HIERARCH ESO ISS PBLA14 START 9.358
HIERARCH ESO ISS PBLA14 END 9.478
HIERARCH ESO ISS PBL23 START 57.84
HIERARCH ESO ISS PBL23 END 57.838
HIERARCH ESO ISS PBLA23 START 14.9
HIERARCH ESO ISS PBLA23 END 15.1
HIERARCH ESO ISS PBL24 START 97.484
HIERARCH ESO ISS PBL24 END 97.523
HIERARCH ESO ISS PBLA24 START 337.093
HIERARCH ESO ISS PBLA24 END 337.173
HIERARCH ESO ISS PBL34 START 62.792
HIERARCH ESO ISS PBL34 END 62.871
HIERARCH ESO ISS PBLA34 START 302.686
HIERARCH ESO ISS PBLA34 END 302.775
HIERARCH ESO ISS AMBI TAU0 START 0.002663
HIERARCH ESO ISS AMBI TAU0 END 0.002336
HIERARCH ESO ISS AMBI TEMP 6.69
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.79