Exposure
ID
PIONI.2021-09-21T01:51:36.307_1
Header ID
PIONI.2021-09-21T01:51:36.307
Date updated
2021-09-29 14:28:46 UTC+0000
Release date
2021-09-21 01:51:36 UTC+0000
UTC Start
2021-09-21 01:51:36.307
UTC End
2021-09-21 01:52:01.907
MJD Start
59478.0775035522
MJD End
59478.0777998485
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005207
Ambient temperature (°C)
15.54
Seeing (arcsec)
0.48
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 64.9050 64.8480 272.7000 272.7000
K0-D0 94.4660 94.4230 253.1000 253.1000
K0-J3 50.7440 50.7210 339.0510 339.1290
G2-D0 39.7390 39.7460 220.1000 220.1000
G2-J3 64.4090 64.4150 46.4660 46.4810
D0-J3 103.9940 104.0080 44.0220 44.0390
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 59478.0775035522
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 64.905
HIERARCH ESO ISS PBL12 END 64.848
HIERARCH ESO ISS PBLA12 START 272.7
HIERARCH ESO ISS PBLA12 END 272.7
HIERARCH ESO ISS PBL13 START 94.466
HIERARCH ESO ISS PBL13 END 94.423
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 50.744
HIERARCH ESO ISS PBL14 END 50.721
HIERARCH ESO ISS PBLA14 START 339.051
HIERARCH ESO ISS PBLA14 END 339.129
HIERARCH ESO ISS PBL23 START 39.739
HIERARCH ESO ISS PBL23 END 39.746
HIERARCH ESO ISS PBLA23 START 220.1
HIERARCH ESO ISS PBLA23 END 220.1
HIERARCH ESO ISS PBL24 START 64.409
HIERARCH ESO ISS PBL24 END 64.415
HIERARCH ESO ISS PBLA24 START 46.466
HIERARCH ESO ISS PBLA24 END 46.481
HIERARCH ESO ISS PBL34 START 103.994
HIERARCH ESO ISS PBL34 END 104.008
HIERARCH ESO ISS PBLA34 START 44.022
HIERARCH ESO ISS PBLA34 END 44.039
HIERARCH ESO ISS AMBI TAU0 START 0.005207
HIERARCH ESO ISS AMBI TAU0 END 0.005207
HIERARCH ESO ISS AMBI TEMP 15.54
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48