Exposure
ID
PIONI.2021-09-05T04:27:37.045_1
Header ID
PIONI.2021-09-05T04:27:37.045
Date updated
2021-09-29 14:28:27 UTC+0000
Release date
2021-09-05 04:27:37 UTC+0000
UTC Start
2021-09-05 04:27:37.045
UTC End
2021-09-05 04:28:02.645
MJD Start
59462.1858454314
MJD End
59462.1861417277
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.009674
Ambient temperature (°C)
14.02
Seeing (arcsec)
0.35
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 64.4040 64.2730 128.4000 128.5000
A0-J2 96.2020 95.9770 96.6000 96.6000
A0-J3 126.6260 126.5480 50.0030 49.9830
G1-J2 53.6200 53.5700 57.3000 57.3000
G1-J3 130.0550 130.0780 20.9750 21.0100
J2-J3 92.4760 92.4780 0.8870 0.9730
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 59462.1858454314
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 64.404
HIERARCH ESO ISS PBL12 END 64.273
HIERARCH ESO ISS PBLA12 START 128.4
HIERARCH ESO ISS PBLA12 END 128.5
HIERARCH ESO ISS PBL13 START 96.202
HIERARCH ESO ISS PBL13 END 95.977
HIERARCH ESO ISS PBLA13 START 96.6
HIERARCH ESO ISS PBLA13 END 96.6
HIERARCH ESO ISS PBL14 START 126.626
HIERARCH ESO ISS PBL14 END 126.548
HIERARCH ESO ISS PBLA14 START 50.003
HIERARCH ESO ISS PBLA14 END 49.983
HIERARCH ESO ISS PBL23 START 53.62
HIERARCH ESO ISS PBL23 END 53.57
HIERARCH ESO ISS PBLA23 START 57.3
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 130.055
HIERARCH ESO ISS PBL24 END 130.078
HIERARCH ESO ISS PBLA24 START 20.975
HIERARCH ESO ISS PBLA24 END 21.01
HIERARCH ESO ISS PBL34 START 92.476
HIERARCH ESO ISS PBL34 END 92.478
HIERARCH ESO ISS PBLA34 START 0.887
HIERARCH ESO ISS PBLA34 END 0.973
HIERARCH ESO ISS AMBI TAU0 START 0.009674
HIERARCH ESO ISS AMBI TAU0 END 0.009674
HIERARCH ESO ISS AMBI TEMP 14.02
HIERARCH ESO ISS AMBI FWHM START 0.35
HIERARCH ESO ISS AMBI FWHM END 0.35