Exposure
ID
PIONI.2021-09-05T04:26:58.925_1
Header ID
PIONI.2021-09-05T04:26:58.925
Date updated
2021-09-29 14:28:27 UTC+0000
Release date
2021-09-05 04:26:58 UTC+0000
UTC Start
2021-09-05 04:26:58.924
UTC End
2021-09-05 04:27:24.524
MJD Start
59462.1854042183
MJD End
59462.1857005146
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.010014
Ambient temperature (°C)
14.0
Seeing (arcsec)
0.355
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 64.5420 64.4150 128.3000 128.4000
A0-J2 96.4390 96.2210 96.6000 96.6000
A0-J3 126.7080 126.6330 50.0250 50.0060
G1-J2 53.6730 53.6240 57.3000 57.3000
G1-J3 130.0300 130.0530 20.9360 20.9730
J2-J3 92.4740 92.4760 0.7950 0.8800
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 59462.1854042183
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 64.542
HIERARCH ESO ISS PBL12 END 64.415
HIERARCH ESO ISS PBLA12 START 128.3
HIERARCH ESO ISS PBLA12 END 128.4
HIERARCH ESO ISS PBL13 START 96.439
HIERARCH ESO ISS PBL13 END 96.221
HIERARCH ESO ISS PBLA13 START 96.6
HIERARCH ESO ISS PBLA13 END 96.6
HIERARCH ESO ISS PBL14 START 126.708
HIERARCH ESO ISS PBL14 END 126.633
HIERARCH ESO ISS PBLA14 START 50.025
HIERARCH ESO ISS PBLA14 END 50.006
HIERARCH ESO ISS PBL23 START 53.673
HIERARCH ESO ISS PBL23 END 53.624
HIERARCH ESO ISS PBLA23 START 57.3
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 130.03
HIERARCH ESO ISS PBL24 END 130.053
HIERARCH ESO ISS PBLA24 START 20.936
HIERARCH ESO ISS PBLA24 END 20.973
HIERARCH ESO ISS PBL34 START 92.474
HIERARCH ESO ISS PBL34 END 92.476
HIERARCH ESO ISS PBLA34 START 0.795
HIERARCH ESO ISS PBLA34 END 0.88
HIERARCH ESO ISS AMBI TAU0 START 0.010354
HIERARCH ESO ISS AMBI TAU0 END 0.009674
HIERARCH ESO ISS AMBI TEMP 14.0
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.35