Exposure
ID
PIONI.2021-09-13T07:49:55.478_1
Header ID
PIONI.2021-09-13T07:49:55.478
Date updated
2021-09-13 08:01:23 UTC+0000
Release date
2021-09-13 08:01:23 UTC+0000
UTC Start
2021-09-13 07:49:55.478
UTC End
2021-09-13 07:50:21.078
MJD Start
59470.3263365459
MJD End
59470.3266328422
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002081
Ambient temperature (°C)
7.08
Seeing (arcsec)
1.02
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 76.3850 76.4370 76.6000 76.8000
A0-J2 123.2920 123.3270 57.0000 57.2000
A0-J3 127.2090 127.1930 23.9090 24.0260
G1-J2 57.3970 57.3920 30.5000 30.6000
G1-J3 101.2420 101.2630 347.0120 347.0940
J2-J3 71.4750 71.5350 313.4820 313.5700
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 59470.3263365459
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 76.385
HIERARCH ESO ISS PBL12 END 76.437
HIERARCH ESO ISS PBLA12 START 76.6
HIERARCH ESO ISS PBLA12 END 76.8
HIERARCH ESO ISS PBL13 START 123.292
HIERARCH ESO ISS PBL13 END 123.327
HIERARCH ESO ISS PBLA13 START 57.0
HIERARCH ESO ISS PBLA13 END 57.2
HIERARCH ESO ISS PBL14 START 127.209
HIERARCH ESO ISS PBL14 END 127.193
HIERARCH ESO ISS PBLA14 START 23.909
HIERARCH ESO ISS PBLA14 END 24.026
HIERARCH ESO ISS PBL23 START 57.397
HIERARCH ESO ISS PBL23 END 57.392
HIERARCH ESO ISS PBLA23 START 30.5
HIERARCH ESO ISS PBLA23 END 30.6
HIERARCH ESO ISS PBL24 START 101.242
HIERARCH ESO ISS PBL24 END 101.263
HIERARCH ESO ISS PBLA24 START 347.012
HIERARCH ESO ISS PBLA24 END 347.094
HIERARCH ESO ISS PBL34 START 71.475
HIERARCH ESO ISS PBL34 END 71.535
HIERARCH ESO ISS PBLA34 START 313.482
HIERARCH ESO ISS PBLA34 END 313.57
HIERARCH ESO ISS AMBI TAU0 START 0.002081
HIERARCH ESO ISS AMBI TAU0 END 0.002081
HIERARCH ESO ISS AMBI TEMP 7.08
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 1.02