Exposure
ID
PIONI.2022-08-22T01:36:14.698_1
Header ID
PIONI.2022-08-22T01:36:14.698
Date updated
2022-08-22 01:45:54 UTC+0000
Release date
2022-08-22 01:36:14 UTC+0000
UTC Start
2022-08-22 01:36:14.698
UTC End
2022-08-22 01:36:40.298
MJD Start
59813.0668367823
MJD End
59813.0671330786
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006761
Ambient temperature (°C)
9.44
Seeing (arcsec)
0.395
Observation
ID
50713
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
37832
Name
HD 189114
RA
299.634433
DEC
-3.55374
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.1530 25.1480 137.2000 137.2000
A0-D0 29.7210 29.7500 69.9000 70.0000
A0-C1 22.5220 22.5270 113.3110 113.3150
B2-D0 30.6400 30.6540 20.7000 20.8000
B2-C1 10.2070 10.2120 20.6560 20.7320
D0-C1 20.4330 20.4420 200.7250 200.8010
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 59813.0668367823
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.634433
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.153
HIERARCH ESO ISS PBL12 END 25.148
HIERARCH ESO ISS PBLA12 START 137.2
HIERARCH ESO ISS PBLA12 END 137.2
HIERARCH ESO ISS PBL13 START 29.721
HIERARCH ESO ISS PBL13 END 29.75
HIERARCH ESO ISS PBLA13 START 69.9
HIERARCH ESO ISS PBLA13 END 70.0
HIERARCH ESO ISS PBL14 START 22.522
HIERARCH ESO ISS PBL14 END 22.527
HIERARCH ESO ISS PBLA14 START 113.311
HIERARCH ESO ISS PBLA14 END 113.315
HIERARCH ESO ISS PBL23 START 30.64
HIERARCH ESO ISS PBL23 END 30.654
HIERARCH ESO ISS PBLA23 START 20.7
HIERARCH ESO ISS PBLA23 END 20.8
HIERARCH ESO ISS PBL24 START 10.207
HIERARCH ESO ISS PBL24 END 10.212
HIERARCH ESO ISS PBLA24 START 20.656
HIERARCH ESO ISS PBLA24 END 20.732
HIERARCH ESO ISS PBL34 START 20.433
HIERARCH ESO ISS PBL34 END 20.442
HIERARCH ESO ISS PBLA34 START 200.725
HIERARCH ESO ISS PBLA34 END 200.801
HIERARCH ESO ISS AMBI TAU0 START 0.006925
HIERARCH ESO ISS AMBI TAU0 END 0.006597
HIERARCH ESO ISS AMBI TEMP 9.44
HIERARCH ESO ISS AMBI FWHM START 0.38
HIERARCH ESO ISS AMBI FWHM END 0.41