Exposure
ID
PIONI.2021-09-03T02:24:43.272_1
Header ID
PIONI.2021-09-03T02:24:43.272
Date updated
2021-09-29 14:28:22 UTC+0000
Release date
2021-09-03 02:24:43 UTC+0000
UTC Start
2021-09-03 02:24:43.272
UTC End
2021-09-03 02:25:08.872
MJD Start
59460.1005008332
MJD End
59460.1007971295
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007951
Ambient temperature (°C)
12.62
Seeing (arcsec)
0.81
Observation
ID
48093
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
36086
Name
HD 189114
RA
299.634434
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 23.4990 23.4840 143.4000 143.5000
A0-D0 31.9970 31.9950 72.9000 72.9000
A0-C1 21.6800 21.6640 115.8020 115.8310
B2-D0 32.7960 32.8080 30.3000 30.4000
B2-C1 10.9240 10.9280 30.2990 30.3420
D0-C1 21.8720 21.8800 210.3610 210.4040
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 59460.1005008332
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.634434
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 23.499
HIERARCH ESO ISS PBL12 END 23.484
HIERARCH ESO ISS PBLA12 START 143.4
HIERARCH ESO ISS PBLA12 END 143.5
HIERARCH ESO ISS PBL13 START 31.997
HIERARCH ESO ISS PBL13 END 31.995
HIERARCH ESO ISS PBLA13 START 72.9
HIERARCH ESO ISS PBLA13 END 72.9
HIERARCH ESO ISS PBL14 START 21.68
HIERARCH ESO ISS PBL14 END 21.664
HIERARCH ESO ISS PBLA14 START 115.802
HIERARCH ESO ISS PBLA14 END 115.831
HIERARCH ESO ISS PBL23 START 32.796
HIERARCH ESO ISS PBL23 END 32.808
HIERARCH ESO ISS PBLA23 START 30.3
HIERARCH ESO ISS PBLA23 END 30.4
HIERARCH ESO ISS PBL24 START 10.924
HIERARCH ESO ISS PBL24 END 10.928
HIERARCH ESO ISS PBLA24 START 30.299
HIERARCH ESO ISS PBLA24 END 30.342
HIERARCH ESO ISS PBL34 START 21.872
HIERARCH ESO ISS PBL34 END 21.88
HIERARCH ESO ISS PBLA34 START 210.361
HIERARCH ESO ISS PBLA34 END 210.404
HIERARCH ESO ISS AMBI TAU0 START 0.007951
HIERARCH ESO ISS AMBI TAU0 END 0.007951
HIERARCH ESO ISS AMBI TEMP 12.62
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81