Exposure
ID
PIONI.2022-09-03T02:21:11.773_1
Header ID
PIONI.2022-09-03T02:21:11.773
Date updated
2022-09-03 02:30:40 UTC+0000
Release date
2022-09-03 02:21:11 UTC+0000
UTC Start
2022-09-03 02:21:11.773
UTC End
2022-09-03 02:21:37.373
MJD Start
59825.0980529278
MJD End
59825.0983492241
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0030325
Ambient temperature (°C)
11.03
Seeing (arcsec)
0.715
Observation
ID
52242
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
38847
Name
HD 189114
RA
299.63499
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 87.1800 87.1230 115.6000 115.6000
A0-J2 127.9260 127.8780 93.1000 93.1000
A0-J3 130.7470 130.7880 49.4280 49.4530
G1-J2 57.9230 57.9360 58.0000 58.0000
G1-J3 124.4140 124.4340 9.5660 9.6290
J2-J3 96.2560 96.2260 342.8210 342.8890
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 59825.0980529278
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.63499
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 87.18
HIERARCH ESO ISS PBL12 END 87.123
HIERARCH ESO ISS PBLA12 START 115.6
HIERARCH ESO ISS PBLA12 END 115.6
HIERARCH ESO ISS PBL13 START 127.926
HIERARCH ESO ISS PBL13 END 127.878
HIERARCH ESO ISS PBLA13 START 93.1
HIERARCH ESO ISS PBLA13 END 93.1
HIERARCH ESO ISS PBL14 START 130.747
HIERARCH ESO ISS PBL14 END 130.788
HIERARCH ESO ISS PBLA14 START 49.428
HIERARCH ESO ISS PBLA14 END 49.453
HIERARCH ESO ISS PBL23 START 57.923
HIERARCH ESO ISS PBL23 END 57.936
HIERARCH ESO ISS PBLA23 START 58.0
HIERARCH ESO ISS PBLA23 END 58.0
HIERARCH ESO ISS PBL24 START 124.414
HIERARCH ESO ISS PBL24 END 124.434
HIERARCH ESO ISS PBLA24 START 9.566
HIERARCH ESO ISS PBLA24 END 9.629
HIERARCH ESO ISS PBL34 START 96.256
HIERARCH ESO ISS PBL34 END 96.226
HIERARCH ESO ISS PBLA34 START 342.821
HIERARCH ESO ISS PBLA34 END 342.889
HIERARCH ESO ISS AMBI TAU0 START 0.003008
HIERARCH ESO ISS AMBI TAU0 END 0.003057
HIERARCH ESO ISS AMBI TEMP 11.03
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.74