Exposure
ID
PIONI.2021-10-03T05:10:55.605_1
Header ID
PIONI.2021-10-03T05:10:55.605
Date updated
2021-10-03 05:20:46 UTC+0000
Release date
2021-10-03 05:10:55 UTC+0000
UTC Start
2021-10-03 05:10:55.605
UTC End
2021-10-03 05:11:21.205
MJD Start
59490.2159213484
MJD End
59490.2162176447
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003955
Ambient temperature (°C)
9.22
Seeing (arcsec)
0.63
Observation
ID
48412
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
36299
Name
HD 220406
RA
350.88232
DEC
0.29139
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 73.0990 72.9770 119.2000 119.3000
A0-J2 112.5290 112.3620 92.7000 92.7000
A0-K0 120.9520 120.8480 71.6300 71.6130
G1-J2 57.3290 57.3060 58.0000 58.0000
G1-K0 89.7400 89.7580 34.6370 34.6520
J2-K0 43.5270 43.5300 3.1350 3.2090
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 59490.2159213484
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 220406
RA 350.88232
DEC 0.29139
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 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 73.099
HIERARCH ESO ISS PBL12 END 72.977
HIERARCH ESO ISS PBLA12 START 119.2
HIERARCH ESO ISS PBLA12 END 119.3
HIERARCH ESO ISS PBL13 START 112.529
HIERARCH ESO ISS PBL13 END 112.362
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.7
HIERARCH ESO ISS PBL14 START 120.952
HIERARCH ESO ISS PBL14 END 120.848
HIERARCH ESO ISS PBLA14 START 71.63
HIERARCH ESO ISS PBLA14 END 71.613
HIERARCH ESO ISS PBL23 START 57.329
HIERARCH ESO ISS PBL23 END 57.306
HIERARCH ESO ISS PBLA23 START 58.0
HIERARCH ESO ISS PBLA23 END 58.0
HIERARCH ESO ISS PBL24 START 89.74
HIERARCH ESO ISS PBL24 END 89.758
HIERARCH ESO ISS PBLA24 START 34.637
HIERARCH ESO ISS PBLA24 END 34.652
HIERARCH ESO ISS PBL34 START 43.527
HIERARCH ESO ISS PBL34 END 43.53
HIERARCH ESO ISS PBLA34 START 3.135
HIERARCH ESO ISS PBLA34 END 3.209
HIERARCH ESO ISS AMBI TAU0 START 0.003955
HIERARCH ESO ISS AMBI TAU0 END 0.003955
HIERARCH ESO ISS AMBI TEMP 9.22
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.63