Exposure
ID
PIONI.2021-09-13T08:17:45.010_1
Header ID
PIONI.2021-09-13T08:17:45.010
Date updated
2021-09-13 08:27:48 UTC+0000
Release date
2021-09-13 08:27:48 UTC+0000
UTC Start
2021-09-13 08:17:45.011
UTC End
2021-09-13 08:18:10.611
MJD Start
59470.3456598441
MJD End
59470.3459561404
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002001
Ambient temperature (°C)
6.9
Seeing (arcsec)
1.09
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 78.8030 78.8530 83.2000 83.4000
A0-J2 124.9380 124.9720 63.7000 63.9000
A0-J3 126.3040 126.2820 29.3740 29.4910
G1-J2 57.0890 57.0810 36.3000 36.4000
G1-J3 102.1040 102.1190 350.8180 350.9000
J2-J3 74.2180 74.2740 317.5660 317.6540
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 59470.3456598441
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 78.803
HIERARCH ESO ISS PBL12 END 78.853
HIERARCH ESO ISS PBLA12 START 83.2
HIERARCH ESO ISS PBLA12 END 83.4
HIERARCH ESO ISS PBL13 START 124.938
HIERARCH ESO ISS PBL13 END 124.972
HIERARCH ESO ISS PBLA13 START 63.7
HIERARCH ESO ISS PBLA13 END 63.9
HIERARCH ESO ISS PBL14 START 126.304
HIERARCH ESO ISS PBL14 END 126.282
HIERARCH ESO ISS PBLA14 START 29.374
HIERARCH ESO ISS PBLA14 END 29.491
HIERARCH ESO ISS PBL23 START 57.089
HIERARCH ESO ISS PBL23 END 57.081
HIERARCH ESO ISS PBLA23 START 36.3
HIERARCH ESO ISS PBLA23 END 36.4
HIERARCH ESO ISS PBL24 START 102.104
HIERARCH ESO ISS PBL24 END 102.119
HIERARCH ESO ISS PBLA24 START 350.818
HIERARCH ESO ISS PBLA24 END 350.9
HIERARCH ESO ISS PBL34 START 74.218
HIERARCH ESO ISS PBL34 END 74.274
HIERARCH ESO ISS PBLA34 START 317.566
HIERARCH ESO ISS PBLA34 END 317.654
HIERARCH ESO ISS AMBI TAU0 START 0.002001
HIERARCH ESO ISS AMBI TAU0 END 0.002001
HIERARCH ESO ISS AMBI TEMP 6.9
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.09