Exposure
ID
PIONI.2021-10-11T23:53:50.356_1
Header ID
PIONI.2021-10-11T23:53:50.356
Date updated
2021-10-12 00:01:07 UTC+0000
Release date
2021-10-11 23:53:50 UTC+0000
UTC Start
2021-10-11 23:53:50.356
UTC End
2021-10-11 23:54:15.956
MJD Start
59498.9957217076
MJD End
59498.9960180039
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003751
Ambient temperature (°C)
15.06
Seeing (arcsec)
0.97
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 67.4160 67.3860 272.1000 272.1000
K0-D0 95.9320 95.9250 252.9000 252.9000
K0-J3 52.1580 52.1340 334.8230 334.8900
G2-D0 39.1190 39.1320 218.4000 218.5000
G2-J3 63.6240 63.6440 45.2520 45.2780
D0-J3 102.5710 102.6040 42.6520 42.6820
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 59498.9957217076
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 67.416
HIERARCH ESO ISS PBL12 END 67.386
HIERARCH ESO ISS PBLA12 START 272.1
HIERARCH ESO ISS PBLA12 END 272.1
HIERARCH ESO ISS PBL13 START 95.932
HIERARCH ESO ISS PBL13 END 95.925
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 52.158
HIERARCH ESO ISS PBL14 END 52.134
HIERARCH ESO ISS PBLA14 START 334.823
HIERARCH ESO ISS PBLA14 END 334.89
HIERARCH ESO ISS PBL23 START 39.119
HIERARCH ESO ISS PBL23 END 39.132
HIERARCH ESO ISS PBLA23 START 218.4
HIERARCH ESO ISS PBLA23 END 218.5
HIERARCH ESO ISS PBL24 START 63.624
HIERARCH ESO ISS PBL24 END 63.644
HIERARCH ESO ISS PBLA24 START 45.252
HIERARCH ESO ISS PBLA24 END 45.278
HIERARCH ESO ISS PBL34 START 102.571
HIERARCH ESO ISS PBL34 END 102.604
HIERARCH ESO ISS PBLA34 START 42.652
HIERARCH ESO ISS PBLA34 END 42.682
HIERARCH ESO ISS AMBI TAU0 START 0.003751
HIERARCH ESO ISS AMBI TAU0 END 0.003751
HIERARCH ESO ISS AMBI TEMP 15.06
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.97