Exposure
ID
PIONI.2021-10-11T23:55:06.580_1
Header ID
PIONI.2021-10-11T23:55:06.580
Date updated
2021-10-12 00:01:07 UTC+0000
Release date
2021-10-11 23:55:06 UTC+0000
UTC Start
2021-10-11 23:55:06.580
UTC End
2021-10-11 23:55:32.180
MJD Start
59498.9966039294
MJD End
59498.9969002257
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003751
Ambient temperature (°C)
15.21
Seeing (arcsec)
0.97
Observation
ID
48255
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
36203
Name
HD 189114
RA
299.635548
DEC
-3.55374
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.3530 67.3220 272.1000 272.1000
K0-D0 95.9150 95.9060 252.9000 252.9000
K0-J3 52.1070 52.0820 334.9630 335.0300
G2-D0 39.1470 39.1600 218.5000 218.5000
G2-J3 63.6660 63.6850 45.3080 45.3340
D0-J3 102.6410 102.6740 42.7140 42.7430
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 59498.9966039294
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.635548
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 67.353
HIERARCH ESO ISS PBL12 END 67.322
HIERARCH ESO ISS PBLA12 START 272.1
HIERARCH ESO ISS PBLA12 END 272.1
HIERARCH ESO ISS PBL13 START 95.915
HIERARCH ESO ISS PBL13 END 95.906
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 52.107
HIERARCH ESO ISS PBL14 END 52.082
HIERARCH ESO ISS PBLA14 START 334.963
HIERARCH ESO ISS PBLA14 END 335.03
HIERARCH ESO ISS PBL23 START 39.147
HIERARCH ESO ISS PBL23 END 39.16
HIERARCH ESO ISS PBLA23 START 218.5
HIERARCH ESO ISS PBLA23 END 218.5
HIERARCH ESO ISS PBL24 START 63.666
HIERARCH ESO ISS PBL24 END 63.685
HIERARCH ESO ISS PBLA24 START 45.308
HIERARCH ESO ISS PBLA24 END 45.334
HIERARCH ESO ISS PBL34 START 102.641
HIERARCH ESO ISS PBL34 END 102.674
HIERARCH ESO ISS PBLA34 START 42.714
HIERARCH ESO ISS PBLA34 END 42.743
HIERARCH ESO ISS AMBI TAU0 START 0.003751
HIERARCH ESO ISS AMBI TAU0 END 0.003751
HIERARCH ESO ISS AMBI TEMP 15.21
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.97