Exposure
ID
PIONI.2021-10-12T00:55:58.426_1
Header ID
PIONI.2021-10-12T00:55:58.426
Date updated
2021-10-12 01:01:26 UTC+0000
Release date
2021-10-12 00:55:58 UTC+0000
UTC Start
2021-10-12 00:55:58.426
UTC End
2021-10-12 00:56:24.026
MJD Start
59499.0388706736
MJD End
59499.0391669699
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003095
Ambient temperature (°C)
15.23
Seeing (arcsec)
0.76
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 61.9450 61.8690 273.2000 273.2000
K0-D0 91.9600 91.8910 253.1000 253.1000
K0-J3 49.7440 49.7230 342.7650 342.8520
G2-D0 39.9620 39.9650 220.9000 220.9000
G2-J3 64.4780 64.4740 46.9420 46.9480
D0-J3 104.3010 104.3000 44.6130 44.6210
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 59499.0388706736
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 61.945
HIERARCH ESO ISS PBL12 END 61.869
HIERARCH ESO ISS PBLA12 START 273.2
HIERARCH ESO ISS PBLA12 END 273.2
HIERARCH ESO ISS PBL13 START 91.96
HIERARCH ESO ISS PBL13 END 91.891
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 49.744
HIERARCH ESO ISS PBL14 END 49.723
HIERARCH ESO ISS PBLA14 START 342.765
HIERARCH ESO ISS PBLA14 END 342.852
HIERARCH ESO ISS PBL23 START 39.962
HIERARCH ESO ISS PBL23 END 39.965
HIERARCH ESO ISS PBLA23 START 220.9
HIERARCH ESO ISS PBLA23 END 220.9
HIERARCH ESO ISS PBL24 START 64.478
HIERARCH ESO ISS PBL24 END 64.474
HIERARCH ESO ISS PBLA24 START 46.942
HIERARCH ESO ISS PBLA24 END 46.948
HIERARCH ESO ISS PBL34 START 104.301
HIERARCH ESO ISS PBL34 END 104.3
HIERARCH ESO ISS PBLA34 START 44.613
HIERARCH ESO ISS PBLA34 END 44.621
HIERARCH ESO ISS AMBI TAU0 START 0.003095
HIERARCH ESO ISS AMBI TAU0 END 0.003095
HIERARCH ESO ISS AMBI TEMP 15.23
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76