Exposure
ID
PIONI.2021-09-05T04:08:54.760_1
Header ID
PIONI.2021-09-05T04:08:54.760
Date updated
2021-09-29 14:28:27 UTC+0000
Release date
2021-09-05 04:08:54 UTC+0000
UTC Start
2021-09-05 04:08:54.760
UTC End
2021-09-05 04:09:20.360
MJD Start
59462.172856024
MJD End
59462.1731523203
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005337
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.43
Observation
ID
48125
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
36111
Name
HD 189114
RA
299.634991
DEC
-3.55374
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 68.4150 68.2890 125.5000 125.6000
A0-J2 102.8860 102.6820 95.9000 95.9000
A0-J3 128.8100 128.7470 50.5320 50.5180
G1-J2 55.0580 55.0160 58.0000 58.0000
G1-J3 129.2940 129.3200 19.7850 19.8260
J2-J3 92.5060 92.5030 358.1960 358.2810
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 59462.172856024
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.634991
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
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 68.415
HIERARCH ESO ISS PBL12 END 68.289
HIERARCH ESO ISS PBLA12 START 125.5
HIERARCH ESO ISS PBLA12 END 125.6
HIERARCH ESO ISS PBL13 START 102.886
HIERARCH ESO ISS PBL13 END 102.682
HIERARCH ESO ISS PBLA13 START 95.9
HIERARCH ESO ISS PBLA13 END 95.9
HIERARCH ESO ISS PBL14 START 128.81
HIERARCH ESO ISS PBL14 END 128.747
HIERARCH ESO ISS PBLA14 START 50.532
HIERARCH ESO ISS PBLA14 END 50.518
HIERARCH ESO ISS PBL23 START 55.058
HIERARCH ESO ISS PBL23 END 55.016
HIERARCH ESO ISS PBLA23 START 58.0
HIERARCH ESO ISS PBLA23 END 58.0
HIERARCH ESO ISS PBL24 START 129.294
HIERARCH ESO ISS PBL24 END 129.32
HIERARCH ESO ISS PBLA24 START 19.785
HIERARCH ESO ISS PBLA24 END 19.826
HIERARCH ESO ISS PBL34 START 92.506
HIERARCH ESO ISS PBL34 END 92.503
HIERARCH ESO ISS PBLA34 START 358.196
HIERARCH ESO ISS PBLA34 END 358.281
HIERARCH ESO ISS AMBI TAU0 START 0.005337
HIERARCH ESO ISS AMBI TAU0 END 0.005337
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.43