Exposure
ID
PIONI.2021-10-06T05:11:09.871_1
Header ID
PIONI.2021-10-06T05:11:09.871
Date updated
2021-10-06 05:21:03 UTC+0000
Release date
2021-10-06 05:11:09 UTC+0000
UTC Start
2021-10-06 05:11:09.871
UTC End
2021-10-06 05:11:35.471
MJD Start
59493.2160864733
MJD End
59493.2163827696
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004763
Ambient temperature (°C)
13.09
Seeing (arcsec)
0.36
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 70.5840 70.4550 120.4000 120.4000
A0-J2 109.0310 108.8490 92.8000 92.8000
A0-K0 118.7140 118.5950 71.2500 71.2290
G1-J2 56.8180 56.7900 57.7000 57.6000
G1-K0 90.0470 90.0600 34.8970 34.9080
J2-K0 43.6040 43.6080 4.6110 4.6840
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 59493.2160864733
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 70.584
HIERARCH ESO ISS PBL12 END 70.455
HIERARCH ESO ISS PBLA12 START 120.4
HIERARCH ESO ISS PBLA12 END 120.4
HIERARCH ESO ISS PBL13 START 109.031
HIERARCH ESO ISS PBL13 END 108.849
HIERARCH ESO ISS PBLA13 START 92.8
HIERARCH ESO ISS PBLA13 END 92.8
HIERARCH ESO ISS PBL14 START 118.714
HIERARCH ESO ISS PBL14 END 118.595
HIERARCH ESO ISS PBLA14 START 71.25
HIERARCH ESO ISS PBLA14 END 71.229
HIERARCH ESO ISS PBL23 START 56.818
HIERARCH ESO ISS PBL23 END 56.79
HIERARCH ESO ISS PBLA23 START 57.7
HIERARCH ESO ISS PBLA23 END 57.6
HIERARCH ESO ISS PBL24 START 90.047
HIERARCH ESO ISS PBL24 END 90.06
HIERARCH ESO ISS PBLA24 START 34.897
HIERARCH ESO ISS PBLA24 END 34.908
HIERARCH ESO ISS PBL34 START 43.604
HIERARCH ESO ISS PBL34 END 43.608
HIERARCH ESO ISS PBLA34 START 4.611
HIERARCH ESO ISS PBLA34 END 4.684
HIERARCH ESO ISS AMBI TAU0 START 0.004763
HIERARCH ESO ISS AMBI TAU0 END 0.004763
HIERARCH ESO ISS AMBI TEMP 13.09
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.36