Exposure
ID
PIONI.2021-09-11T01:53:24.558_1
Header ID
PIONI.2021-09-11T01:53:24.558
Date updated
2021-09-29 14:28:36 UTC+0000
Release date
2021-09-11 01:53:24 UTC+0000
UTC Start
2021-09-11 01:53:24.558
UTC End
2021-09-11 01:53:50.158
MJD Start
59468.0787564637
MJD End
59468.07905276
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0045725
Ambient temperature (°C)
13.77
Seeing (arcsec)
0.53
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 86.7200 86.6580 115.8000 115.8000
A0-J2 127.5270 127.4720 93.2000 93.2000
A0-J3 131.0560 131.0940 49.6120 49.6350
G1-J2 58.0170 58.0280 58.1000 58.1000
G1-J3 124.5710 124.5920 10.0500 10.1120
J2-J3 96.0220 95.9920 343.3500 343.4190
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 59468.0787564637
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 86.72
HIERARCH ESO ISS PBL12 END 86.658
HIERARCH ESO ISS PBLA12 START 115.8
HIERARCH ESO ISS PBLA12 END 115.8
HIERARCH ESO ISS PBL13 START 127.527
HIERARCH ESO ISS PBL13 END 127.472
HIERARCH ESO ISS PBLA13 START 93.2
HIERARCH ESO ISS PBLA13 END 93.2
HIERARCH ESO ISS PBL14 START 131.056
HIERARCH ESO ISS PBL14 END 131.094
HIERARCH ESO ISS PBLA14 START 49.612
HIERARCH ESO ISS PBLA14 END 49.635
HIERARCH ESO ISS PBL23 START 58.017
HIERARCH ESO ISS PBL23 END 58.028
HIERARCH ESO ISS PBLA23 START 58.1
HIERARCH ESO ISS PBLA23 END 58.1
HIERARCH ESO ISS PBL24 START 124.571
HIERARCH ESO ISS PBL24 END 124.592
HIERARCH ESO ISS PBLA24 START 10.05
HIERARCH ESO ISS PBLA24 END 10.112
HIERARCH ESO ISS PBL34 START 96.022
HIERARCH ESO ISS PBL34 END 95.992
HIERARCH ESO ISS PBLA34 START 343.35
HIERARCH ESO ISS PBLA34 END 343.419
HIERARCH ESO ISS AMBI TAU0 START 0.004811
HIERARCH ESO ISS AMBI TAU0 END 0.004334
HIERARCH ESO ISS AMBI TEMP 13.77
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.52