Exposure
ID
PIONI.2022-09-02T01:28:08.569_1
Header ID
PIONI.2022-09-02T01:28:08.569
Date updated
2022-09-02 01:35:33 UTC+0000
Release date
2022-09-02 01:28:08 UTC+0000
UTC Start
2022-09-02 01:28:08.569
UTC End
2022-09-02 01:28:34.169
MJD Start
59824.0612102905
MJD End
59824.0615065868
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004219
Ambient temperature (°C)
11.22
Seeing (arcsec)
0.455
Observation
ID
52242
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
38847
Name
HD 189114
RA
299.63499
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 90.4140 90.4040 113.7000 113.8000
A0-J2 128.5090 128.5450 92.2000 92.2000
A0-J3 124.6690 124.7530 46.0720 46.1180
G1-J2 55.4360 55.4750 55.4000 55.5000
G1-J3 123.0980 123.1050 3.2710 3.3400
J2-J3 99.2720 99.2400 337.1010 337.1540
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 59824.0612102905
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.63499
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 90.414
HIERARCH ESO ISS PBL12 END 90.404
HIERARCH ESO ISS PBLA12 START 113.7
HIERARCH ESO ISS PBLA12 END 113.8
HIERARCH ESO ISS PBL13 START 128.509
HIERARCH ESO ISS PBL13 END 128.545
HIERARCH ESO ISS PBLA13 START 92.2
HIERARCH ESO ISS PBLA13 END 92.2
HIERARCH ESO ISS PBL14 START 124.669
HIERARCH ESO ISS PBL14 END 124.753
HIERARCH ESO ISS PBLA14 START 46.072
HIERARCH ESO ISS PBLA14 END 46.118
HIERARCH ESO ISS PBL23 START 55.436
HIERARCH ESO ISS PBL23 END 55.475
HIERARCH ESO ISS PBLA23 START 55.4
HIERARCH ESO ISS PBLA23 END 55.5
HIERARCH ESO ISS PBL24 START 123.098
HIERARCH ESO ISS PBL24 END 123.105
HIERARCH ESO ISS PBLA24 START 3.271
HIERARCH ESO ISS PBLA24 END 3.34
HIERARCH ESO ISS PBL34 START 99.272
HIERARCH ESO ISS PBL34 END 99.24
HIERARCH ESO ISS PBLA34 START 337.101
HIERARCH ESO ISS PBLA34 END 337.154
HIERARCH ESO ISS AMBI TAU0 START 0.004263
HIERARCH ESO ISS AMBI TAU0 END 0.004175
HIERARCH ESO ISS AMBI TEMP 11.22
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.43