Exposure
ID
PIONI.2021-03-09T07:40:11.190_1
Header ID
PIONI.2021-03-09T07:40:11.190
Date updated
2021-09-29 14:26:50 UTC+0000
Release date
2021-03-09 07:40:11 UTC+0000
UTC Start
2021-03-09 07:40:11.190
UTC End
2021-03-09 07:40:36.790
MJD Start
59282.3195739551
MJD End
59282.3198702514
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005628
Ambient temperature (°C)
15.86
Seeing (arcsec)
0.9
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 66.1200 66.0750 273.9000 273.9000
K0-D0 94.8910 94.8550 253.8000 253.9000
K0-J3 53.2170 53.1980 338.2640 338.3380
G2-D0 39.8820 39.8860 219.1000 219.2000
G2-J3 64.4810 64.4840 45.8430 45.8700
D0-J3 104.1940 104.2020 43.2820 43.3100
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 59282.3195739551
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 66.12
HIERARCH ESO ISS PBL12 END 66.075
HIERARCH ESO ISS PBLA12 START 273.9
HIERARCH ESO ISS PBLA12 END 273.9
HIERARCH ESO ISS PBL13 START 94.891
HIERARCH ESO ISS PBL13 END 94.855
HIERARCH ESO ISS PBLA13 START 253.8
HIERARCH ESO ISS PBLA13 END 253.9
HIERARCH ESO ISS PBL14 START 53.217
HIERARCH ESO ISS PBL14 END 53.198
HIERARCH ESO ISS PBLA14 START 338.264
HIERARCH ESO ISS PBLA14 END 338.338
HIERARCH ESO ISS PBL23 START 39.882
HIERARCH ESO ISS PBL23 END 39.886
HIERARCH ESO ISS PBLA23 START 219.1
HIERARCH ESO ISS PBLA23 END 219.2
HIERARCH ESO ISS PBL24 START 64.481
HIERARCH ESO ISS PBL24 END 64.484
HIERARCH ESO ISS PBLA24 START 45.843
HIERARCH ESO ISS PBLA24 END 45.87
HIERARCH ESO ISS PBL34 START 104.194
HIERARCH ESO ISS PBL34 END 104.202
HIERARCH ESO ISS PBLA34 START 43.282
HIERARCH ESO ISS PBLA34 END 43.31
HIERARCH ESO ISS AMBI TAU0 START 0.005628
HIERARCH ESO ISS AMBI TAU0 END 0.005628
HIERARCH ESO ISS AMBI TEMP 15.86
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9