Exposure
ID
PIONI.2021-09-05T04:39:21.255_1
Header ID
PIONI.2021-09-05T04:39:21.255
Date updated
2021-09-29 14:28:27 UTC+0000
Release date
2021-09-05 04:39:21 UTC+0000
UTC Start
2021-09-05 04:39:21.256
UTC End
2021-09-05 04:39:46.856
MJD Start
59462.1939960141
MJD End
59462.1942923104
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007759
Ambient temperature (°C)
14.04
Seeing (arcsec)
0.425
Observation
ID
48125
Category
calibrator
Program ID
105.2047.001
Program Title
CONSTRAINING EFFECTS OF CONVECTION AND PULSATION: ALMA SIO AND VLTI IMAGING OF AGB STARS
Program Type
Normal
PI / COI
WITTKOWSKI/ HUMPHREYS/ CHIAVASSA/ PALADINI/ H\XC3\XB6FNER/ GRAY/ BLADH/ FREYTAG
Target
ID
36111
Name
HD 189114
RA
299.634991
DEC
-3.55374
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 61.8400 61.7080 130.5000 130.6000
A0-J2 91.6910 91.4540 97.1000 97.1000
A0-J3 125.0140 124.9270 49.5630 49.5380
G1-J2 52.5950 52.5400 56.8000 56.7000
G1-J3 130.4950 130.5170 21.6500 21.6830
J2-J3 92.5500 92.5550 2.5720 2.6580
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.2047.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59462.1939960141
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.634991
DEC -3.55374
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
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 61.84
HIERARCH ESO ISS PBL12 END 61.708
HIERARCH ESO ISS PBLA12 START 130.5
HIERARCH ESO ISS PBLA12 END 130.6
HIERARCH ESO ISS PBL13 START 91.691
HIERARCH ESO ISS PBL13 END 91.454
HIERARCH ESO ISS PBLA13 START 97.1
HIERARCH ESO ISS PBLA13 END 97.1
HIERARCH ESO ISS PBL14 START 125.014
HIERARCH ESO ISS PBL14 END 124.927
HIERARCH ESO ISS PBLA14 START 49.563
HIERARCH ESO ISS PBLA14 END 49.538
HIERARCH ESO ISS PBL23 START 52.595
HIERARCH ESO ISS PBL23 END 52.54
HIERARCH ESO ISS PBLA23 START 56.8
HIERARCH ESO ISS PBLA23 END 56.7
HIERARCH ESO ISS PBL24 START 130.495
HIERARCH ESO ISS PBL24 END 130.517
HIERARCH ESO ISS PBLA24 START 21.65
HIERARCH ESO ISS PBLA24 END 21.683
HIERARCH ESO ISS PBL34 START 92.55
HIERARCH ESO ISS PBL34 END 92.555
HIERARCH ESO ISS PBLA34 START 2.572
HIERARCH ESO ISS PBLA34 END 2.658
HIERARCH ESO ISS AMBI TAU0 START 0.008041
HIERARCH ESO ISS AMBI TAU0 END 0.007477
HIERARCH ESO ISS AMBI TEMP 14.04
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.46