Exposure
ID
PIONI.2021-10-12T00:23:18.759_1
Header ID
PIONI.2021-10-12T00:23:18.759
Date updated
2021-10-12 00:31:23 UTC+0000
Release date
2021-10-12 00:23:18 UTC+0000
UTC Start
2021-10-12 00:23:18.759
UTC End
2021-10-12 00:23:44.359
MJD Start
59499.0161893433
MJD End
59499.0164856396
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005196
Ambient temperature (°C)
15.19
Seeing (arcsec)
0.72
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 65.4180 65.3660 272.6000 272.6000
K0-D0 94.8440 94.8070 253.1000 253.1000
K0-J3 50.9690 50.9450 338.3220 338.3980
G2-D0 39.6620 39.6710 219.8000 219.9000
G2-J3 64.3340 64.3430 46.3210 46.3370
D0-J3 103.8390 103.8570 43.8520 43.8710
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 59499.0161893433
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 65.418
HIERARCH ESO ISS PBL12 END 65.366
HIERARCH ESO ISS PBLA12 START 272.6
HIERARCH ESO ISS PBLA12 END 272.6
HIERARCH ESO ISS PBL13 START 94.844
HIERARCH ESO ISS PBL13 END 94.807
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 50.969
HIERARCH ESO ISS PBL14 END 50.945
HIERARCH ESO ISS PBLA14 START 338.322
HIERARCH ESO ISS PBLA14 END 338.398
HIERARCH ESO ISS PBL23 START 39.662
HIERARCH ESO ISS PBL23 END 39.671
HIERARCH ESO ISS PBLA23 START 219.8
HIERARCH ESO ISS PBLA23 END 219.9
HIERARCH ESO ISS PBL24 START 64.334
HIERARCH ESO ISS PBL24 END 64.343
HIERARCH ESO ISS PBLA24 START 46.321
HIERARCH ESO ISS PBLA24 END 46.337
HIERARCH ESO ISS PBL34 START 103.839
HIERARCH ESO ISS PBL34 END 103.857
HIERARCH ESO ISS PBLA34 START 43.852
HIERARCH ESO ISS PBLA34 END 43.871
HIERARCH ESO ISS AMBI TAU0 START 0.005233
HIERARCH ESO ISS AMBI TAU0 END 0.005159
HIERARCH ESO ISS AMBI TEMP 15.19
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.76