Exposure
ID
PIONI.2022-07-27T05:00:39.065_1
Header ID
PIONI.2022-07-27T05:00:39.065
Date updated
2022-07-27 05:05:25 UTC+0000
Release date
2022-07-27 05:00:39 UTC+0000
UTC Start
2022-07-27 05:00:39.065
UTC End
2022-07-27 05:01:04.665
MJD Start
59787.2087854743
MJD End
59787.2090817706
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002956
Ambient temperature (°C)
11.96
Seeing (arcsec)
0.66
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 23.3630 23.3480 143.9000 144.0000
A0-D0 31.9740 31.9700 72.9000 72.9000
A0-C1 21.5350 21.5180 116.0750 116.1050
B2-D0 32.9000 32.9110 30.7000 30.8000
B2-C1 10.9590 10.9620 30.6930 30.7350
D0-C1 21.9410 21.9490 210.7540 210.7960
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 59787.2087854743
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 23.363
HIERARCH ESO ISS PBL12 END 23.348
HIERARCH ESO ISS PBLA12 START 143.9
HIERARCH ESO ISS PBLA12 END 144.0
HIERARCH ESO ISS PBL13 START 31.974
HIERARCH ESO ISS PBL13 END 31.97
HIERARCH ESO ISS PBLA13 START 72.9
HIERARCH ESO ISS PBLA13 END 72.9
HIERARCH ESO ISS PBL14 START 21.535
HIERARCH ESO ISS PBL14 END 21.518
HIERARCH ESO ISS PBLA14 START 116.075
HIERARCH ESO ISS PBLA14 END 116.105
HIERARCH ESO ISS PBL23 START 32.9
HIERARCH ESO ISS PBL23 END 32.911
HIERARCH ESO ISS PBLA23 START 30.7
HIERARCH ESO ISS PBLA23 END 30.8
HIERARCH ESO ISS PBL24 START 10.959
HIERARCH ESO ISS PBL24 END 10.962
HIERARCH ESO ISS PBLA24 START 30.693
HIERARCH ESO ISS PBLA24 END 30.735
HIERARCH ESO ISS PBL34 START 21.941
HIERARCH ESO ISS PBL34 END 21.949
HIERARCH ESO ISS PBLA34 START 210.754
HIERARCH ESO ISS PBLA34 END 210.796
HIERARCH ESO ISS AMBI TAU0 START 0.002956
HIERARCH ESO ISS AMBI TAU0 END 0.002956
HIERARCH ESO ISS AMBI TEMP 11.96
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66