Exposure
ID
PIONI.2021-09-21T01:52:14.458_1
Header ID
PIONI.2021-09-21T01:52:14.458
Date updated
2021-09-29 14:28:46 UTC+0000
Release date
2021-09-21 01:52:14 UTC+0000
UTC Start
2021-09-21 01:52:14.458
UTC End
2021-09-21 01:52:40.058
MJD Start
59478.0779451202
MJD End
59478.0782414165
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0052765
Ambient temperature (°C)
15.51
Seeing (arcsec)
0.495
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 64.8450 64.7890 272.7000 272.7000
K0-D0 94.4210 94.3770 253.1000 253.1000
K0-J3 50.7190 50.6960 339.1330 339.2120
G2-D0 39.7460 39.7540 220.1000 220.1000
G2-J3 64.4160 64.4220 46.4820 46.4960
D0-J3 104.0090 104.0230 44.0400 44.0570
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 59478.0779451202
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 64.845
HIERARCH ESO ISS PBL12 END 64.789
HIERARCH ESO ISS PBLA12 START 272.7
HIERARCH ESO ISS PBLA12 END 272.7
HIERARCH ESO ISS PBL13 START 94.421
HIERARCH ESO ISS PBL13 END 94.377
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 50.719
HIERARCH ESO ISS PBL14 END 50.696
HIERARCH ESO ISS PBLA14 START 339.133
HIERARCH ESO ISS PBLA14 END 339.212
HIERARCH ESO ISS PBL23 START 39.746
HIERARCH ESO ISS PBL23 END 39.754
HIERARCH ESO ISS PBLA23 START 220.1
HIERARCH ESO ISS PBLA23 END 220.1
HIERARCH ESO ISS PBL24 START 64.416
HIERARCH ESO ISS PBL24 END 64.422
HIERARCH ESO ISS PBLA24 START 46.482
HIERARCH ESO ISS PBLA24 END 46.496
HIERARCH ESO ISS PBL34 START 104.009
HIERARCH ESO ISS PBL34 END 104.023
HIERARCH ESO ISS PBLA34 START 44.04
HIERARCH ESO ISS PBLA34 END 44.057
HIERARCH ESO ISS AMBI TAU0 START 0.005207
HIERARCH ESO ISS AMBI TAU0 END 0.005346
HIERARCH ESO ISS AMBI TEMP 15.51
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.51