Exposure
ID
PIONI.2021-09-13T07:40:59.136_1
Header ID
PIONI.2021-09-13T07:40:59.136
Date updated
2021-09-13 07:51:17 UTC+0000
Release date
2021-09-13 07:51:17 UTC+0000
UTC Start
2021-09-13 07:40:59.136
UTC End
2021-09-13 07:41:24.736
MJD Start
59470.3201288935
MJD End
59470.3204251898
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001912
Ambient temperature (°C)
6.9
Seeing (arcsec)
1.03
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 75.5770 75.6310 74.5000 74.6000
A0-J2 122.7340 122.7720 54.8000 55.0000
A0-J3 127.4510 127.4350 22.1470 22.2660
G1-J2 57.4770 57.4720 28.6000 28.7000
G1-J3 100.9000 100.9240 345.7950 345.8770
J2-J3 70.5280 70.5930 312.1720 312.2600
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 59470.3201288935
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 75.577
HIERARCH ESO ISS PBL12 END 75.631
HIERARCH ESO ISS PBLA12 START 74.5
HIERARCH ESO ISS PBLA12 END 74.6
HIERARCH ESO ISS PBL13 START 122.734
HIERARCH ESO ISS PBL13 END 122.772
HIERARCH ESO ISS PBLA13 START 54.8
HIERARCH ESO ISS PBLA13 END 55.0
HIERARCH ESO ISS PBL14 START 127.451
HIERARCH ESO ISS PBL14 END 127.435
HIERARCH ESO ISS PBLA14 START 22.147
HIERARCH ESO ISS PBLA14 END 22.266
HIERARCH ESO ISS PBL23 START 57.477
HIERARCH ESO ISS PBL23 END 57.472
HIERARCH ESO ISS PBLA23 START 28.6
HIERARCH ESO ISS PBLA23 END 28.7
HIERARCH ESO ISS PBL24 START 100.9
HIERARCH ESO ISS PBL24 END 100.924
HIERARCH ESO ISS PBLA24 START 345.795
HIERARCH ESO ISS PBLA24 END 345.877
HIERARCH ESO ISS PBL34 START 70.528
HIERARCH ESO ISS PBL34 END 70.593
HIERARCH ESO ISS PBLA34 START 312.172
HIERARCH ESO ISS PBLA34 END 312.26
HIERARCH ESO ISS AMBI TAU0 START 0.001912
HIERARCH ESO ISS AMBI TAU0 END 0.001912
HIERARCH ESO ISS AMBI TEMP 6.9
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.03