Exposure
ID
PIONI.2022-09-29T01:08:45.432_1
Header ID
PIONI.2022-09-29T01:08:45.432
Date updated
2022-09-29 01:16:23 UTC+0000
Release date
2022-09-29 01:08:45 UTC+0000
UTC Start
2022-09-29 01:08:45.432
UTC End
2022-09-29 01:09:11.032
MJD Start
59851.0477480572
MJD End
59851.0480443535
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003996
Ambient temperature (°C)
7.37
Seeing (arcsec)
0.8
Observation
ID
52242
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
38847
Name
HD 189114
RA
299.63499
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 83.7600 83.6800 117.2000 117.2000
A0-J2 124.4720 124.3810 93.6000 93.7000
A0-J3 132.1860 132.2010 50.4080 50.4230
G1-J2 58.2270 58.2260 58.6000 58.6000
G1-J3 125.5090 125.5330 12.5810 12.6400
J2-J3 94.8370 94.8110 346.3600 346.4350
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 59851.0477480572
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.63499
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 83.76
HIERARCH ESO ISS PBL12 END 83.68
HIERARCH ESO ISS PBLA12 START 117.2
HIERARCH ESO ISS PBLA12 END 117.2
HIERARCH ESO ISS PBL13 START 124.472
HIERARCH ESO ISS PBL13 END 124.381
HIERARCH ESO ISS PBLA13 START 93.6
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 132.186
HIERARCH ESO ISS PBL14 END 132.201
HIERARCH ESO ISS PBLA14 START 50.408
HIERARCH ESO ISS PBLA14 END 50.423
HIERARCH ESO ISS PBL23 START 58.227
HIERARCH ESO ISS PBL23 END 58.226
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 125.509
HIERARCH ESO ISS PBL24 END 125.533
HIERARCH ESO ISS PBLA24 START 12.581
HIERARCH ESO ISS PBLA24 END 12.64
HIERARCH ESO ISS PBL34 START 94.837
HIERARCH ESO ISS PBL34 END 94.811
HIERARCH ESO ISS PBLA34 START 346.36
HIERARCH ESO ISS PBLA34 END 346.435
HIERARCH ESO ISS AMBI TAU0 START 0.003996
HIERARCH ESO ISS AMBI TAU0 END 0.003996
HIERARCH ESO ISS AMBI TEMP 7.37
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.8