Exposure
ID
PIONI.2022-05-10T04:38:16.320_1
Header ID
PIONI.2022-05-10T04:38:16.320
Date updated
2022-05-10 04:45:52 UTC+0000
Release date
2022-05-10 04:38:16 UTC+0000
UTC Start
2022-05-10 04:38:16.320
UTC End
2022-05-10 04:38:41.920
MJD Start
59709.1932444395
MJD End
59709.1935407358
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004232
Ambient temperature (°C)
12.2
Seeing (arcsec)
0.89
Observation
ID
50843
Category
calibrator
Program ID
106.21GN.001
Program Title
CONSTRAINING THE SIZE AND CONTRAST OF GRANULATION ON AGB STARS
Program Type
Normal
PI / COI
PALADINI/ ABBOTT/ BARON/ JORISSEN/ WITTKOWSKI/ H\XC3\XB6FNER/ MARIGO/ VAN ECK/ CHIAVASSA/ KERVELLA/ MONTARGES/ LE BOUQUIN/ TRABUCCHI/ SANCHEZ/ FREYTAG
Target
ID
37925
Name
gVir
RA
197.134508
DEC
-8.98468
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 76.5640 76.4640 125.3000 125.4000
A0-J2 111.9880 111.8270 98.3000 98.4000
A0-J3 129.6460 129.5920 51.7040 51.7070
G1-J2 55.9200 55.8850 59.9000 59.9000
G1-J3 130.6830 130.6990 17.4950 17.5400
J2-J3 96.9750 96.9670 354.6330 354.7110
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59709.1932444395
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gVir
RA 197.134508
DEC -8.98468
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 76.564
HIERARCH ESO ISS PBL12 END 76.464
HIERARCH ESO ISS PBLA12 START 125.3
HIERARCH ESO ISS PBLA12 END 125.4
HIERARCH ESO ISS PBL13 START 111.988
HIERARCH ESO ISS PBL13 END 111.827
HIERARCH ESO ISS PBLA13 START 98.3
HIERARCH ESO ISS PBLA13 END 98.4
HIERARCH ESO ISS PBL14 START 129.646
HIERARCH ESO ISS PBL14 END 129.592
HIERARCH ESO ISS PBLA14 START 51.704
HIERARCH ESO ISS PBLA14 END 51.707
HIERARCH ESO ISS PBL23 START 55.92
HIERARCH ESO ISS PBL23 END 55.885
HIERARCH ESO ISS PBLA23 START 59.9
HIERARCH ESO ISS PBLA23 END 59.9
HIERARCH ESO ISS PBL24 START 130.683
HIERARCH ESO ISS PBL24 END 130.699
HIERARCH ESO ISS PBLA24 START 17.495
HIERARCH ESO ISS PBLA24 END 17.54
HIERARCH ESO ISS PBL34 START 96.975
HIERARCH ESO ISS PBL34 END 96.967
HIERARCH ESO ISS PBLA34 START 354.633
HIERARCH ESO ISS PBLA34 END 354.711
HIERARCH ESO ISS AMBI TAU0 START 0.004232
HIERARCH ESO ISS AMBI TAU0 END 0.004232
HIERARCH ESO ISS AMBI TEMP 12.2
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.89