Exposure
ID
PIONI.2022-07-27T03:59:34.609_1
Header ID
PIONI.2022-07-27T03:59:34.609
Date updated
2022-07-27 04:05:47 UTC+0000
Release date
2022-07-27 03:59:34 UTC+0000
UTC Start
2022-07-27 03:59:34.609
UTC End
2022-07-27 04:00:00.209
MJD Start
59787.1663727891
MJD End
59787.1666690854
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003648
Ambient temperature (°C)
11.89
Seeing (arcsec)
0.77
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 24.6480 24.6390 139.1000 139.2000
A0-D0 31.2970 31.3140 71.6000 71.6000
A0-C1 22.5690 22.5650 113.8850 113.8990
B2-D0 31.5920 31.6050 25.4000 25.5000
B2-C1 10.5230 10.5280 25.3960 25.4580
D0-C1 21.0680 21.0770 205.4630 205.5260
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 59787.1663727891
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 24.648
HIERARCH ESO ISS PBL12 END 24.639
HIERARCH ESO ISS PBLA12 START 139.1
HIERARCH ESO ISS PBLA12 END 139.2
HIERARCH ESO ISS PBL13 START 31.297
HIERARCH ESO ISS PBL13 END 31.314
HIERARCH ESO ISS PBLA13 START 71.6
HIERARCH ESO ISS PBLA13 END 71.6
HIERARCH ESO ISS PBL14 START 22.569
HIERARCH ESO ISS PBL14 END 22.565
HIERARCH ESO ISS PBLA14 START 113.885
HIERARCH ESO ISS PBLA14 END 113.899
HIERARCH ESO ISS PBL23 START 31.592
HIERARCH ESO ISS PBL23 END 31.605
HIERARCH ESO ISS PBLA23 START 25.4
HIERARCH ESO ISS PBLA23 END 25.5
HIERARCH ESO ISS PBL24 START 10.523
HIERARCH ESO ISS PBL24 END 10.528
HIERARCH ESO ISS PBLA24 START 25.396
HIERARCH ESO ISS PBLA24 END 25.458
HIERARCH ESO ISS PBL34 START 21.068
HIERARCH ESO ISS PBL34 END 21.077
HIERARCH ESO ISS PBLA34 START 205.463
HIERARCH ESO ISS PBLA34 END 205.526
HIERARCH ESO ISS AMBI TAU0 START 0.003648
HIERARCH ESO ISS AMBI TAU0 END 0.003648
HIERARCH ESO ISS AMBI TEMP 11.89
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77