Exposure
ID
PIONI.2021-09-13T06:40:58.226_1
Header ID
PIONI.2021-09-13T06:40:58.226
Date updated
2021-09-13 06:51:41 UTC+0000
Release date
2021-09-13 06:51:40 UTC+0000
UTC Start
2021-09-13 06:40:58.226
UTC End
2021-09-13 06:41:23.826
MJD Start
59470.2784516877
MJD End
59470.278747984
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002821
Ambient temperature (°C)
6.75
Seeing (arcsec)
0.65
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 69.9750 70.0310 59.0000 59.2000
A0-J2 118.9360 118.9720 39.6000 39.7000
A0-J3 128.5250 128.5190 10.2480 10.3620
G1-J2 57.8250 57.8230 15.9000 16.0000
G1-J3 97.7750 97.8130 337.6910 337.7670
J2-J3 63.3790 63.4560 303.3480 303.4320
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 59470.2784516877
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 69.975
HIERARCH ESO ISS PBL12 END 70.031
HIERARCH ESO ISS PBLA12 START 59.0
HIERARCH ESO ISS PBLA12 END 59.2
HIERARCH ESO ISS PBL13 START 118.936
HIERARCH ESO ISS PBL13 END 118.972
HIERARCH ESO ISS PBLA13 START 39.6
HIERARCH ESO ISS PBLA13 END 39.7
HIERARCH ESO ISS PBL14 START 128.525
HIERARCH ESO ISS PBL14 END 128.519
HIERARCH ESO ISS PBLA14 START 10.248
HIERARCH ESO ISS PBLA14 END 10.362
HIERARCH ESO ISS PBL23 START 57.825
HIERARCH ESO ISS PBL23 END 57.823
HIERARCH ESO ISS PBLA23 START 15.9
HIERARCH ESO ISS PBLA23 END 16.0
HIERARCH ESO ISS PBL24 START 97.775
HIERARCH ESO ISS PBL24 END 97.813
HIERARCH ESO ISS PBLA24 START 337.691
HIERARCH ESO ISS PBLA24 END 337.767
HIERARCH ESO ISS PBL34 START 63.379
HIERARCH ESO ISS PBL34 END 63.456
HIERARCH ESO ISS PBLA34 START 303.348
HIERARCH ESO ISS PBLA34 END 303.432
HIERARCH ESO ISS AMBI TAU0 START 0.002814
HIERARCH ESO ISS AMBI TAU0 END 0.002828
HIERARCH ESO ISS AMBI TEMP 6.75
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65