Exposure
ID
PIONI.2021-09-13T05:59:22.449_1
Header ID
PIONI.2021-09-13T05:59:22.449
Date updated
2021-09-13 06:07:09 UTC+0000
Release date
2021-09-13 06:07:08 UTC+0000
UTC Start
2021-09-13 05:59:22.449
UTC End
2021-09-13 05:59:48.049
MJD Start
59470.2495653788
MJD End
59470.2498616751
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002387
Ambient temperature (°C)
6.62
Seeing (arcsec)
0.645
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 66.2190 66.2710 47.2000 47.4000
A0-J2 116.5900 116.6200 28.5000 28.7000
A0-J3 128.7870 128.7860 1.9500 2.0690
G1-J2 57.9250 57.9240 7.0000 7.1000
G1-J3 94.7310 94.7810 332.1630 332.2420
J2-J3 57.6170 57.7050 297.1320 297.2220
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 59470.2495653788
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 66.219
HIERARCH ESO ISS PBL12 END 66.271
HIERARCH ESO ISS PBLA12 START 47.2
HIERARCH ESO ISS PBLA12 END 47.4
HIERARCH ESO ISS PBL13 START 116.59
HIERARCH ESO ISS PBL13 END 116.62
HIERARCH ESO ISS PBLA13 START 28.5
HIERARCH ESO ISS PBLA13 END 28.7
HIERARCH ESO ISS PBL14 START 128.787
HIERARCH ESO ISS PBL14 END 128.786
HIERARCH ESO ISS PBLA14 START 1.95
HIERARCH ESO ISS PBLA14 END 2.069
HIERARCH ESO ISS PBL23 START 57.925
HIERARCH ESO ISS PBL23 END 57.924
HIERARCH ESO ISS PBLA23 START 7.0
HIERARCH ESO ISS PBLA23 END 7.1
HIERARCH ESO ISS PBL24 START 94.731
HIERARCH ESO ISS PBL24 END 94.781
HIERARCH ESO ISS PBLA24 START 332.163
HIERARCH ESO ISS PBLA24 END 332.242
HIERARCH ESO ISS PBL34 START 57.617
HIERARCH ESO ISS PBL34 END 57.705
HIERARCH ESO ISS PBLA34 START 297.132
HIERARCH ESO ISS PBLA34 END 297.222
HIERARCH ESO ISS AMBI TAU0 START 0.002438
HIERARCH ESO ISS AMBI TAU0 END 0.002336
HIERARCH ESO ISS AMBI TEMP 6.62
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.62