Exposure
ID
PIONI.2021-09-13T07:48:00.900_1
Header ID
PIONI.2021-09-13T07:48:00.900
Date updated
2021-09-13 07:56:35 UTC+0000
Release date
2021-09-13 07:56:35 UTC+0000
UTC Start
2021-09-13 07:48:00.901
UTC End
2021-09-13 07:48:26.501
MJD Start
59470.3250104249
MJD End
59470.3253067212
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002092
Ambient temperature (°C)
7.05
Seeing (arcsec)
1.0
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 76.2130 76.2670 76.2000 76.3000
A0-J2 123.1730 123.2100 56.6000 56.7000
A0-J3 127.2630 127.2460 23.5340 23.6520
G1-J2 57.4150 57.4100 30.1000 30.2000
G1-J3 101.1710 101.1930 346.7530 346.8350
J2-J3 71.2750 71.3370 313.2030 313.2910
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 59470.3250104249
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 76.213
HIERARCH ESO ISS PBL12 END 76.267
HIERARCH ESO ISS PBLA12 START 76.2
HIERARCH ESO ISS PBLA12 END 76.3
HIERARCH ESO ISS PBL13 START 123.173
HIERARCH ESO ISS PBL13 END 123.21
HIERARCH ESO ISS PBLA13 START 56.6
HIERARCH ESO ISS PBLA13 END 56.7
HIERARCH ESO ISS PBL14 START 127.263
HIERARCH ESO ISS PBL14 END 127.246
HIERARCH ESO ISS PBLA14 START 23.534
HIERARCH ESO ISS PBLA14 END 23.652
HIERARCH ESO ISS PBL23 START 57.415
HIERARCH ESO ISS PBL23 END 57.41
HIERARCH ESO ISS PBLA23 START 30.1
HIERARCH ESO ISS PBLA23 END 30.2
HIERARCH ESO ISS PBL24 START 101.171
HIERARCH ESO ISS PBL24 END 101.193
HIERARCH ESO ISS PBLA24 START 346.753
HIERARCH ESO ISS PBLA24 END 346.835
HIERARCH ESO ISS PBL34 START 71.275
HIERARCH ESO ISS PBL34 END 71.337
HIERARCH ESO ISS PBLA34 START 313.203
HIERARCH ESO ISS PBLA34 END 313.291
HIERARCH ESO ISS AMBI TAU0 START 0.002103
HIERARCH ESO ISS AMBI TAU0 END 0.002081
HIERARCH ESO ISS AMBI TEMP 7.05
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 1.02