Exposure
ID
PIONI.2022-07-31T04:45:02.559_1
Header ID
PIONI.2022-07-31T04:45:02.559
Date updated
2022-07-31 04:50:58 UTC+0000
Release date
2022-07-31 04:45:02 UTC+0000
UTC Start
2022-07-31 04:45:02.559
UTC End
2022-07-31 04:45:28.159
MJD Start
59791.1979462816
MJD End
59791.1982425779
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006198
Ambient temperature (°C)
14.54
Seeing (arcsec)
0.435
Observation
ID
48255
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
36203
Name
HD 189114
RA
299.635548
DEC
-3.55374
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.2550 67.2230 272.1000 272.1000
K0-D0 95.8850 95.8740 252.9000 252.9000
K0-J3 52.0290 52.0050 335.1690 335.2360
G2-D0 39.1880 39.2010 218.6000 218.6000
G2-J3 63.7250 63.7440 45.3860 45.4120
D0-J3 102.7420 102.7740 42.8010 42.8290
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 59791.1979462816
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.635548
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 67.255
HIERARCH ESO ISS PBL12 END 67.223
HIERARCH ESO ISS PBLA12 START 272.1
HIERARCH ESO ISS PBLA12 END 272.1
HIERARCH ESO ISS PBL13 START 95.885
HIERARCH ESO ISS PBL13 END 95.874
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 52.029
HIERARCH ESO ISS PBL14 END 52.005
HIERARCH ESO ISS PBLA14 START 335.169
HIERARCH ESO ISS PBLA14 END 335.236
HIERARCH ESO ISS PBL23 START 39.188
HIERARCH ESO ISS PBL23 END 39.201
HIERARCH ESO ISS PBLA23 START 218.6
HIERARCH ESO ISS PBLA23 END 218.6
HIERARCH ESO ISS PBL24 START 63.725
HIERARCH ESO ISS PBL24 END 63.744
HIERARCH ESO ISS PBLA24 START 45.386
HIERARCH ESO ISS PBLA24 END 45.412
HIERARCH ESO ISS PBL34 START 102.742
HIERARCH ESO ISS PBL34 END 102.774
HIERARCH ESO ISS PBLA34 START 42.801
HIERARCH ESO ISS PBLA34 END 42.829
HIERARCH ESO ISS AMBI TAU0 START 0.006198
HIERARCH ESO ISS AMBI TAU0 END 0.006198
HIERARCH ESO ISS AMBI TEMP 14.54
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.44