Exposure
ID
PIONI.2021-09-11T01:17:51.628_1
Header ID
PIONI.2021-09-11T01:17:51.628
Date updated
2021-09-29 14:28:36 UTC+0000
Release date
2021-09-11 01:17:51 UTC+0000
UTC Start
2021-09-11 01:17:51.628
UTC End
2021-09-11 01:18:17.228
MJD Start
59468.0540697696
MJD End
59468.0543660659
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004107
Ambient temperature (°C)
14.17
Seeing (arcsec)
0.76
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 89.4950 89.4630 114.4000 114.4000
A0-J2 129.2320 129.2290 92.6000 92.6000
A0-J3 127.9560 128.0200 47.8640 47.8930
G1-J2 56.8730 56.9000 56.8000 56.8000
G1-J3 123.5540 123.5670 6.2190 6.2780
J2-J3 97.8790 97.8480 339.5390 339.5910
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 59468.0540697696
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 89.495
HIERARCH ESO ISS PBL12 END 89.463
HIERARCH ESO ISS PBLA12 START 114.4
HIERARCH ESO ISS PBLA12 END 114.4
HIERARCH ESO ISS PBL13 START 129.232
HIERARCH ESO ISS PBL13 END 129.229
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 127.956
HIERARCH ESO ISS PBL14 END 128.02
HIERARCH ESO ISS PBLA14 START 47.864
HIERARCH ESO ISS PBLA14 END 47.893
HIERARCH ESO ISS PBL23 START 56.873
HIERARCH ESO ISS PBL23 END 56.9
HIERARCH ESO ISS PBLA23 START 56.8
HIERARCH ESO ISS PBLA23 END 56.8
HIERARCH ESO ISS PBL24 START 123.554
HIERARCH ESO ISS PBL24 END 123.567
HIERARCH ESO ISS PBLA24 START 6.219
HIERARCH ESO ISS PBLA24 END 6.278
HIERARCH ESO ISS PBL34 START 97.879
HIERARCH ESO ISS PBL34 END 97.848
HIERARCH ESO ISS PBLA34 START 339.539
HIERARCH ESO ISS PBLA34 END 339.591
HIERARCH ESO ISS AMBI TAU0 START 0.004107
HIERARCH ESO ISS AMBI TAU0 END 0.004107
HIERARCH ESO ISS AMBI TEMP 14.17
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76