Exposure
ID
PIONI.2022-05-10T04:50:30.511_1
Header ID
PIONI.2022-05-10T04:50:30.511
Date updated
2022-05-10 04:55:48 UTC+0000
Release date
2022-05-10 04:50:30 UTC+0000
UTC Start
2022-05-10 04:50:30.512
UTC End
2022-05-10 04:50:56.112
MJD Start
59709.2017420325
MJD End
59709.2020383288
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003508
Ambient temperature (°C)
12.16
Seeing (arcsec)
1.11
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 74.4360 74.3290 127.0000 127.1000
A0-J2 108.4680 108.2880 99.1000 99.1000
A0-J3 128.4160 128.3500 51.7590 51.7590
G1-J2 55.1200 55.0780 59.9000 59.9000
G1-J3 131.0120 131.0280 18.4260 18.4700
J2-J3 96.8180 96.8110 356.2940 356.3760
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 59709.2017420325
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 74.436
HIERARCH ESO ISS PBL12 END 74.329
HIERARCH ESO ISS PBLA12 START 127.0
HIERARCH ESO ISS PBLA12 END 127.1
HIERARCH ESO ISS PBL13 START 108.468
HIERARCH ESO ISS PBL13 END 108.288
HIERARCH ESO ISS PBLA13 START 99.1
HIERARCH ESO ISS PBLA13 END 99.1
HIERARCH ESO ISS PBL14 START 128.416
HIERARCH ESO ISS PBL14 END 128.35
HIERARCH ESO ISS PBLA14 START 51.759
HIERARCH ESO ISS PBLA14 END 51.759
HIERARCH ESO ISS PBL23 START 55.12
HIERARCH ESO ISS PBL23 END 55.078
HIERARCH ESO ISS PBLA23 START 59.9
HIERARCH ESO ISS PBLA23 END 59.9
HIERARCH ESO ISS PBL24 START 131.012
HIERARCH ESO ISS PBL24 END 131.028
HIERARCH ESO ISS PBLA24 START 18.426
HIERARCH ESO ISS PBLA24 END 18.47
HIERARCH ESO ISS PBL34 START 96.818
HIERARCH ESO ISS PBL34 END 96.811
HIERARCH ESO ISS PBLA34 START 356.294
HIERARCH ESO ISS PBLA34 END 356.376
HIERARCH ESO ISS AMBI TAU0 START 0.003508
HIERARCH ESO ISS AMBI TAU0 END 0.003508
HIERARCH ESO ISS AMBI TEMP 12.16
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11