Exposure
ID
PIONI.2021-09-12T05:10:54.912_1
Header ID
PIONI.2021-09-12T05:10:54.912
Date updated
2021-09-12 05:15:48 UTC+0000
Release date
2021-09-12 05:10:54 UTC+0000
UTC Start
2021-09-12 05:10:54.912
UTC End
2021-09-12 05:11:20.512
MJD Start
59469.215913333
MJD End
59469.2162096293
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001734
Ambient temperature (°C)
7.49
Seeing (arcsec)
0.82
Observation
ID
48201
Category
calibrator
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36162
Name
HD 18423
RA
43.585857
DEC
-64.4356
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-J2 121.5650 121.6030 50.1000 50.3000
A0-J3 127.8530 127.8410 18.4000 18.5000
J2-J3 68.3790 68.4480 309.4000 309.4000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9004(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59469.215913333
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 18423
RA 43.585857
DEC -64.4356
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 3
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 J2
HIERARCH ESO ISS CONF STATION3 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 121.565
HIERARCH ESO ISS PBL12 END 121.603
HIERARCH ESO ISS PBLA12 START 50.1
HIERARCH ESO ISS PBLA12 END 50.3
HIERARCH ESO ISS PBL13 START 127.853
HIERARCH ESO ISS PBL13 END 127.841
HIERARCH ESO ISS PBLA13 START 18.4
HIERARCH ESO ISS PBLA13 END 18.5
HIERARCH ESO ISS PBL23 START 68.379
HIERARCH ESO ISS PBL23 END 68.448
HIERARCH ESO ISS PBLA23 START 309.4
HIERARCH ESO ISS PBLA23 END 309.4
HIERARCH ESO ISS AMBI TAU0 START 0.001734
HIERARCH ESO ISS AMBI TAU0 END 0.001734
HIERARCH ESO ISS AMBI TEMP 7.49
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82