Exposure
ID
PIONI.2021-09-14T01:54:18.796_1
Header ID
PIONI.2021-09-14T01:54:18.796
Date updated
2021-09-14 02:06:27 UTC+0000
Release date
2021-09-14 01:54:18 UTC+0000
UTC Start
2021-09-14 01:54:18.796
UTC End
2021-09-14 01:55:09.996
MJD Start
59471.0793842087
MJD End
59471.0799768013
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0019305
Ambient temperature (°C)
9.21
Seeing (arcsec)
0.7
Observation
ID
48213
Category
calibrator
Program ID
60.A-9004(A)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
PIONIER TEAM, P
Target
ID
36174
Name
HD 186935
RA
296.760199
DEC
4.52847
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 81.6580 81.5000 113.9000 113.9000
A0-J2 124.3940 124.2370 91.4000 91.4000
A0-J3 130.8950 130.9640 51.0620 51.0660
G1-J2 58.0920 58.1070 58.8000 58.8000
G1-J3 118.4990 118.5590 13.2440 13.3470
J2-J3 88.1970 88.1350 345.1860 345.3190
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 59471.0793842087
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 186935
RA 296.760199
DEC 4.52847
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 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 81.658
HIERARCH ESO ISS PBL12 END 81.5
HIERARCH ESO ISS PBLA12 START 113.9
HIERARCH ESO ISS PBLA12 END 113.9
HIERARCH ESO ISS PBL13 START 124.394
HIERARCH ESO ISS PBL13 END 124.237
HIERARCH ESO ISS PBLA13 START 91.4
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 130.895
HIERARCH ESO ISS PBL14 END 130.964
HIERARCH ESO ISS PBLA14 START 51.062
HIERARCH ESO ISS PBLA14 END 51.066
HIERARCH ESO ISS PBL23 START 58.092
HIERARCH ESO ISS PBL23 END 58.107
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 118.499
HIERARCH ESO ISS PBL24 END 118.559
HIERARCH ESO ISS PBLA24 START 13.244
HIERARCH ESO ISS PBLA24 END 13.347
HIERARCH ESO ISS PBL34 START 88.197
HIERARCH ESO ISS PBL34 END 88.135
HIERARCH ESO ISS PBLA34 START 345.186
HIERARCH ESO ISS PBLA34 END 345.319
HIERARCH ESO ISS AMBI TAU0 START 0.00193
HIERARCH ESO ISS AMBI TAU0 END 0.001931
HIERARCH ESO ISS AMBI TEMP 9.21
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.71