Exposure
ID
PIONI.2022-07-31T05:39:35.868_1
Header ID
PIONI.2022-07-31T05:39:35.868
Date updated
2022-07-31 05:45:40 UTC+0000
Release date
2022-07-31 05:39:35 UTC+0000
UTC Start
2022-07-31 05:39:35.868
UTC End
2022-07-31 05:40:01.468
MJD Start
59791.235831806
MJD End
59791.2361281023
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005241
Ambient temperature (°C)
14.46
Seeing (arcsec)
0.63
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 62.4900 62.4190 273.1000 273.1000
K0-D0 92.4520 92.3890 253.1000 253.1000
K0-J3 49.8990 49.8780 342.1280 342.2120
G2-D0 39.9420 39.9450 220.7000 220.8000
G2-J3 64.4990 64.4970 46.8900 46.8970
D0-J3 104.2990 104.3000 44.5420 44.5520
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 59791.235831806
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 62.49
HIERARCH ESO ISS PBL12 END 62.419
HIERARCH ESO ISS PBLA12 START 273.1
HIERARCH ESO ISS PBLA12 END 273.1
HIERARCH ESO ISS PBL13 START 92.452
HIERARCH ESO ISS PBL13 END 92.389
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 49.899
HIERARCH ESO ISS PBL14 END 49.878
HIERARCH ESO ISS PBLA14 START 342.128
HIERARCH ESO ISS PBLA14 END 342.212
HIERARCH ESO ISS PBL23 START 39.942
HIERARCH ESO ISS PBL23 END 39.945
HIERARCH ESO ISS PBLA23 START 220.7
HIERARCH ESO ISS PBLA23 END 220.8
HIERARCH ESO ISS PBL24 START 64.499
HIERARCH ESO ISS PBL24 END 64.497
HIERARCH ESO ISS PBLA24 START 46.89
HIERARCH ESO ISS PBLA24 END 46.897
HIERARCH ESO ISS PBL34 START 104.299
HIERARCH ESO ISS PBL34 END 104.3
HIERARCH ESO ISS PBLA34 START 44.542
HIERARCH ESO ISS PBLA34 END 44.552
HIERARCH ESO ISS AMBI TAU0 START 0.005241
HIERARCH ESO ISS AMBI TAU0 END 0.005241
HIERARCH ESO ISS AMBI TEMP 14.46
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.63