Exposure
ID
PIONI.2021-09-13T06:37:09.250_1
Header ID
PIONI.2021-09-13T06:37:09.250
Date updated
2021-09-13 06:46:35 UTC+0000
Release date
2021-09-13 06:46:34 UTC+0000
UTC Start
2021-09-13 06:37:09.250
UTC End
2021-09-13 06:37:34.850
MJD Start
59470.2758015087
MJD End
59470.276097805
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0023905
Ambient temperature (°C)
6.75
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 69.6210 69.6750 58.0000 58.1000
A0-J2 118.7050 118.7400 38.6000 38.8000
A0-J3 128.5650 128.5590 9.4860 9.6040
G1-J2 57.8380 57.8360 15.1000 15.2000
G1-J3 97.5260 97.5650 337.1780 337.2580
J2-J3 62.8780 62.9550 302.7810 302.8690
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 59470.2758015087
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 69.621
HIERARCH ESO ISS PBL12 END 69.675
HIERARCH ESO ISS PBLA12 START 58.0
HIERARCH ESO ISS PBLA12 END 58.1
HIERARCH ESO ISS PBL13 START 118.705
HIERARCH ESO ISS PBL13 END 118.74
HIERARCH ESO ISS PBLA13 START 38.6
HIERARCH ESO ISS PBLA13 END 38.8
HIERARCH ESO ISS PBL14 START 128.565
HIERARCH ESO ISS PBL14 END 128.559
HIERARCH ESO ISS PBLA14 START 9.486
HIERARCH ESO ISS PBLA14 END 9.604
HIERARCH ESO ISS PBL23 START 57.838
HIERARCH ESO ISS PBL23 END 57.836
HIERARCH ESO ISS PBLA23 START 15.1
HIERARCH ESO ISS PBLA23 END 15.2
HIERARCH ESO ISS PBL24 START 97.526
HIERARCH ESO ISS PBL24 END 97.565
HIERARCH ESO ISS PBLA24 START 337.178
HIERARCH ESO ISS PBLA24 END 337.258
HIERARCH ESO ISS PBL34 START 62.878
HIERARCH ESO ISS PBL34 END 62.955
HIERARCH ESO ISS PBLA34 START 302.781
HIERARCH ESO ISS PBLA34 END 302.869
HIERARCH ESO ISS AMBI TAU0 START 0.002336
HIERARCH ESO ISS AMBI TAU0 END 0.002445
HIERARCH ESO ISS AMBI TEMP 6.75
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.75