Exposure
ID
PIONI.2021-03-09T07:27:04.069_1
Header ID
PIONI.2021-03-09T07:27:04.069
Date updated
2021-09-29 14:26:50 UTC+0000
Release date
2021-03-09 07:27:04 UTC+0000
UTC Start
2021-03-09 07:27:04.069
UTC End
2021-03-09 07:27:29.669
MJD Start
59282.3104637642
MJD End
59282.3107600605
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005689
Ambient temperature (°C)
15.83
Seeing (arcsec)
0.92
Observation
ID
47090
Category
calibrator
Program ID
106.21GN.002
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
35335
Name
gVir
RA
197.13508
DEC
-8.98466
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 66.9930 66.9580 273.3000 273.4000
K0-D0 95.5330 95.5110 253.4000 253.4000
K0-J3 53.6200 53.6020 336.6920 336.7690
G2-D0 39.7540 39.7600 218.4000 218.4000
G2-J3 64.3530 64.3610 45.2030 45.2420
D0-J3 103.9320 103.9470 42.5980 42.6400
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59282.3104637642
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gVir
RA 197.13508
DEC -8.98466
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 66.993
HIERARCH ESO ISS PBL12 END 66.958
HIERARCH ESO ISS PBLA12 START 273.3
HIERARCH ESO ISS PBLA12 END 273.4
HIERARCH ESO ISS PBL13 START 95.533
HIERARCH ESO ISS PBL13 END 95.511
HIERARCH ESO ISS PBLA13 START 253.4
HIERARCH ESO ISS PBLA13 END 253.4
HIERARCH ESO ISS PBL14 START 53.62
HIERARCH ESO ISS PBL14 END 53.602
HIERARCH ESO ISS PBLA14 START 336.692
HIERARCH ESO ISS PBLA14 END 336.769
HIERARCH ESO ISS PBL23 START 39.754
HIERARCH ESO ISS PBL23 END 39.76
HIERARCH ESO ISS PBLA23 START 218.4
HIERARCH ESO ISS PBLA23 END 218.4
HIERARCH ESO ISS PBL24 START 64.353
HIERARCH ESO ISS PBL24 END 64.361
HIERARCH ESO ISS PBLA24 START 45.203
HIERARCH ESO ISS PBLA24 END 45.242
HIERARCH ESO ISS PBL34 START 103.932
HIERARCH ESO ISS PBL34 END 103.947
HIERARCH ESO ISS PBLA34 START 42.598
HIERARCH ESO ISS PBLA34 END 42.64
HIERARCH ESO ISS AMBI TAU0 START 0.005689
HIERARCH ESO ISS AMBI TAU0 END 0.005689
HIERARCH ESO ISS AMBI TEMP 15.83
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.92