Exposure
ID
PIONI.2021-09-13T06:07:49.368_1
Header ID
PIONI.2021-09-13T06:07:49.368
Date updated
2021-09-13 06:16:09 UTC+0000
Release date
2021-09-13 06:16:09 UTC+0000
UTC Start
2021-09-13 06:07:49.368
UTC End
2021-09-13 06:08:14.968
MJD Start
59470.2554325033
MJD End
59470.2557287996
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00228
Ambient temperature (°C)
6.56
Seeing (arcsec)
0.91
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 66.9540 67.0070 49.7000 49.9000
A0-J2 117.0280 117.0600 30.8000 31.0000
A0-J3 128.7630 128.7610 3.6350 3.7540
G1-J2 57.9120 57.9110 8.8000 8.9000
G1-J3 95.4090 95.4560 333.2770 333.3560
J2-J3 58.8390 58.9250 298.4040 298.4940
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 59470.2554325033
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 66.954
HIERARCH ESO ISS PBL12 END 67.007
HIERARCH ESO ISS PBLA12 START 49.7
HIERARCH ESO ISS PBLA12 END 49.9
HIERARCH ESO ISS PBL13 START 117.028
HIERARCH ESO ISS PBL13 END 117.06
HIERARCH ESO ISS PBLA13 START 30.8
HIERARCH ESO ISS PBLA13 END 31.0
HIERARCH ESO ISS PBL14 START 128.763
HIERARCH ESO ISS PBL14 END 128.761
HIERARCH ESO ISS PBLA14 START 3.635
HIERARCH ESO ISS PBLA14 END 3.754
HIERARCH ESO ISS PBL23 START 57.912
HIERARCH ESO ISS PBL23 END 57.911
HIERARCH ESO ISS PBLA23 START 8.8
HIERARCH ESO ISS PBLA23 END 8.9
HIERARCH ESO ISS PBL24 START 95.409
HIERARCH ESO ISS PBL24 END 95.456
HIERARCH ESO ISS PBLA24 START 333.277
HIERARCH ESO ISS PBLA24 END 333.356
HIERARCH ESO ISS PBL34 START 58.839
HIERARCH ESO ISS PBL34 END 58.925
HIERARCH ESO ISS PBLA34 START 298.404
HIERARCH ESO ISS PBLA34 END 298.494
HIERARCH ESO ISS AMBI TAU0 START 0.00228
HIERARCH ESO ISS AMBI TAU0 END 0.00228
HIERARCH ESO ISS AMBI TEMP 6.56
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.91