Exposure
ID
PIONI.2021-09-11T01:54:40.899_1
Header ID
PIONI.2021-09-11T01:54:40.899
Date updated
2021-09-29 14:28:36 UTC+0000
Release date
2021-09-11 01:54:40 UTC+0000
UTC Start
2021-09-11 01:54:40.899
UTC End
2021-09-11 01:55:06.499
MJD Start
59468.0796400355
MJD End
59468.0799363318
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00452
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.5
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 86.5880 86.5260 115.9000 115.9000
A0-J2 127.4080 127.3500 93.2000 93.2000
A0-J3 131.1360 131.1720 49.6570 49.6800
G1-J2 58.0400 58.0500 58.1000 58.1000
G1-J3 124.6150 124.6360 10.1790 10.2410
J2-J3 95.9580 95.9280 343.4930 343.5620
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 59468.0796400355
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 86.588
HIERARCH ESO ISS PBL12 END 86.526
HIERARCH ESO ISS PBLA12 START 115.9
HIERARCH ESO ISS PBLA12 END 115.9
HIERARCH ESO ISS PBL13 START 127.408
HIERARCH ESO ISS PBL13 END 127.35
HIERARCH ESO ISS PBLA13 START 93.2
HIERARCH ESO ISS PBLA13 END 93.2
HIERARCH ESO ISS PBL14 START 131.136
HIERARCH ESO ISS PBL14 END 131.172
HIERARCH ESO ISS PBLA14 START 49.657
HIERARCH ESO ISS PBLA14 END 49.68
HIERARCH ESO ISS PBL23 START 58.04
HIERARCH ESO ISS PBL23 END 58.05
HIERARCH ESO ISS PBLA23 START 58.1
HIERARCH ESO ISS PBLA23 END 58.1
HIERARCH ESO ISS PBL24 START 124.615
HIERARCH ESO ISS PBL24 END 124.636
HIERARCH ESO ISS PBLA24 START 10.179
HIERARCH ESO ISS PBLA24 END 10.241
HIERARCH ESO ISS PBL34 START 95.958
HIERARCH ESO ISS PBL34 END 95.928
HIERARCH ESO ISS PBLA34 START 343.493
HIERARCH ESO ISS PBLA34 END 343.562
HIERARCH ESO ISS AMBI TAU0 START 0.00452
HIERARCH ESO ISS AMBI TAU0 END 0.00452
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5