Exposure
ID
PIONI.2021-09-11T01:39:45.933_1
Header ID
PIONI.2021-09-11T01:39:45.933
Date updated
2021-09-29 14:28:36 UTC+0000
Release date
2021-09-11 01:39:45 UTC+0000
UTC Start
2021-09-11 01:39:45.932
UTC End
2021-09-11 01:40:11.532
MJD Start
59468.0692816251
MJD End
59468.0695779214
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004011
Ambient temperature (°C)
13.84
Seeing (arcsec)
0.78
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 87.9860 87.9360 115.2000 115.2000
A0-J2 128.5460 128.5110 93.0000 93.0000
A0-J3 130.0670 130.1160 49.0300 49.0580
G1-J2 57.6930 57.7100 57.7000 57.7000
G1-J3 124.1320 124.1510 8.6100 8.6750
J2-J3 96.7180 96.6870 341.8220 341.8880
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 59468.0692816251
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 87.986
HIERARCH ESO ISS PBL12 END 87.936
HIERARCH ESO ISS PBLA12 START 115.2
HIERARCH ESO ISS PBLA12 END 115.2
HIERARCH ESO ISS PBL13 START 128.546
HIERARCH ESO ISS PBL13 END 128.511
HIERARCH ESO ISS PBLA13 START 93.0
HIERARCH ESO ISS PBLA13 END 93.0
HIERARCH ESO ISS PBL14 START 130.067
HIERARCH ESO ISS PBL14 END 130.116
HIERARCH ESO ISS PBLA14 START 49.03
HIERARCH ESO ISS PBLA14 END 49.058
HIERARCH ESO ISS PBL23 START 57.693
HIERARCH ESO ISS PBL23 END 57.71
HIERARCH ESO ISS PBLA23 START 57.7
HIERARCH ESO ISS PBLA23 END 57.7
HIERARCH ESO ISS PBL24 START 124.132
HIERARCH ESO ISS PBL24 END 124.151
HIERARCH ESO ISS PBLA24 START 8.61
HIERARCH ESO ISS PBLA24 END 8.675
HIERARCH ESO ISS PBL34 START 96.718
HIERARCH ESO ISS PBL34 END 96.687
HIERARCH ESO ISS PBLA34 START 341.822
HIERARCH ESO ISS PBLA34 END 341.888
HIERARCH ESO ISS AMBI TAU0 START 0.004011
HIERARCH ESO ISS AMBI TAU0 END 0.004011
HIERARCH ESO ISS AMBI TEMP 13.84
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78