Exposure
ID
PIONI.2022-07-27T04:43:24.533_1
Header ID
PIONI.2022-07-27T04:43:24.533
Date updated
2022-07-27 04:50:47 UTC+0000
Release date
2022-07-27 04:43:24 UTC+0000
UTC Start
2022-07-27 04:43:24.533
UTC End
2022-07-27 04:43:50.133
MJD Start
59787.1968117226
MJD End
59787.1971080189
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002612
Ambient temperature (°C)
11.91
Seeing (arcsec)
0.93
Observation
ID
50713
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
37832
Name
HD 189114
RA
299.634433
DEC
-3.55374
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.7770 23.7630 142.3000 142.4000
A0-D0 31.9910 31.9930 72.7000 72.7000
A0-C1 21.9550 21.9420 115.2790 115.3040
B2-D0 32.5630 32.5750 29.5000 29.5000
B2-C1 10.8460 10.8510 29.4100 29.4570
D0-C1 21.7160 21.7240 209.4730 209.5200
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 59787.1968117226
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.634433
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 23.777
HIERARCH ESO ISS PBL12 END 23.763
HIERARCH ESO ISS PBLA12 START 142.3
HIERARCH ESO ISS PBLA12 END 142.4
HIERARCH ESO ISS PBL13 START 31.991
HIERARCH ESO ISS PBL13 END 31.993
HIERARCH ESO ISS PBLA13 START 72.7
HIERARCH ESO ISS PBLA13 END 72.7
HIERARCH ESO ISS PBL14 START 21.955
HIERARCH ESO ISS PBL14 END 21.942
HIERARCH ESO ISS PBLA14 START 115.279
HIERARCH ESO ISS PBLA14 END 115.304
HIERARCH ESO ISS PBL23 START 32.563
HIERARCH ESO ISS PBL23 END 32.575
HIERARCH ESO ISS PBLA23 START 29.5
HIERARCH ESO ISS PBLA23 END 29.5
HIERARCH ESO ISS PBL24 START 10.846
HIERARCH ESO ISS PBL24 END 10.851
HIERARCH ESO ISS PBLA24 START 29.41
HIERARCH ESO ISS PBLA24 END 29.457
HIERARCH ESO ISS PBL34 START 21.716
HIERARCH ESO ISS PBL34 END 21.724
HIERARCH ESO ISS PBLA34 START 209.473
HIERARCH ESO ISS PBLA34 END 209.52
HIERARCH ESO ISS AMBI TAU0 START 0.002612
HIERARCH ESO ISS AMBI TAU0 END 0.002612
HIERARCH ESO ISS AMBI TEMP 11.91
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.93