Exposure
ID
PIONI.2022-07-27T01:58:23.574_1
Header ID
PIONI.2022-07-27T01:58:23.574
Date updated
2022-07-27 02:05:35 UTC+0000
Release date
2022-07-27 01:58:23 UTC+0000
UTC Start
2022-07-27 01:58:23.574
UTC End
2022-07-27 01:58:49.174
MJD Start
59787.0822172947
MJD End
59787.082513591
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003172
Ambient temperature (°C)
11.86
Seeing (arcsec)
0.62
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 25.0730 25.0800 136.2000 136.2000
A0-D0 24.4280 24.4760 63.9000 64.0000
A0-C1 20.6990 20.7210 114.2010 114.1840
B2-D0 29.1900 29.1970 9.0000 9.1000
B2-C1 9.7260 9.7280 8.9770 9.0740
D0-C1 19.4640 19.4690 189.0410 189.1380
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 59787.0822172947
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 25.073
HIERARCH ESO ISS PBL12 END 25.08
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 24.428
HIERARCH ESO ISS PBL13 END 24.476
HIERARCH ESO ISS PBLA13 START 63.9
HIERARCH ESO ISS PBLA13 END 64.0
HIERARCH ESO ISS PBL14 START 20.699
HIERARCH ESO ISS PBL14 END 20.721
HIERARCH ESO ISS PBLA14 START 114.201
HIERARCH ESO ISS PBLA14 END 114.184
HIERARCH ESO ISS PBL23 START 29.19
HIERARCH ESO ISS PBL23 END 29.197
HIERARCH ESO ISS PBLA23 START 9.0
HIERARCH ESO ISS PBLA23 END 9.1
HIERARCH ESO ISS PBL24 START 9.726
HIERARCH ESO ISS PBL24 END 9.728
HIERARCH ESO ISS PBLA24 START 8.977
HIERARCH ESO ISS PBLA24 END 9.074
HIERARCH ESO ISS PBL34 START 19.464
HIERARCH ESO ISS PBL34 END 19.469
HIERARCH ESO ISS PBLA34 START 189.041
HIERARCH ESO ISS PBLA34 END 189.138
HIERARCH ESO ISS AMBI TAU0 START 0.003172
HIERARCH ESO ISS AMBI TAU0 END 0.003172
HIERARCH ESO ISS AMBI TEMP 11.86
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62