Exposure
ID
PIONI.2022-09-02T01:26:52.238_1
Header ID
PIONI.2022-09-02T01:26:52.238
Date updated
2022-09-02 01:30:50 UTC+0000
Release date
2022-09-02 01:26:52 UTC+0000
UTC Start
2022-09-02 01:26:52.238
UTC End
2022-09-02 01:27:17.838
MJD Start
59824.0603268309
MJD End
59824.0606231272
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004033
Ambient temperature (°C)
11.27
Seeing (arcsec)
0.52
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 90.4340 90.4250 113.7000 113.7000
A0-J2 128.4320 128.4690 92.2000 92.2000
A0-J3 124.4910 124.5760 45.9730 46.0200
G1-J2 55.3550 55.3930 55.4000 55.4000
G1-J3 123.0830 123.0900 3.1260 3.1950
J2-J3 99.3380 99.3070 336.9910 337.0430
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 59824.0603268309
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 90.434
HIERARCH ESO ISS PBL12 END 90.425
HIERARCH ESO ISS PBLA12 START 113.7
HIERARCH ESO ISS PBLA12 END 113.7
HIERARCH ESO ISS PBL13 START 128.432
HIERARCH ESO ISS PBL13 END 128.469
HIERARCH ESO ISS PBLA13 START 92.2
HIERARCH ESO ISS PBLA13 END 92.2
HIERARCH ESO ISS PBL14 START 124.491
HIERARCH ESO ISS PBL14 END 124.576
HIERARCH ESO ISS PBLA14 START 45.973
HIERARCH ESO ISS PBLA14 END 46.02
HIERARCH ESO ISS PBL23 START 55.355
HIERARCH ESO ISS PBL23 END 55.393
HIERARCH ESO ISS PBLA23 START 55.4
HIERARCH ESO ISS PBLA23 END 55.4
HIERARCH ESO ISS PBL24 START 123.083
HIERARCH ESO ISS PBL24 END 123.09
HIERARCH ESO ISS PBLA24 START 3.126
HIERARCH ESO ISS PBLA24 END 3.195
HIERARCH ESO ISS PBL34 START 99.338
HIERARCH ESO ISS PBL34 END 99.307
HIERARCH ESO ISS PBLA34 START 336.991
HIERARCH ESO ISS PBLA34 END 337.043
HIERARCH ESO ISS AMBI TAU0 START 0.004033
HIERARCH ESO ISS AMBI TAU0 END 0.004033
HIERARCH ESO ISS AMBI TEMP 11.27
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52