Exposure
ID
PIONI.2021-03-09T07:28:57.871_1
Header ID
PIONI.2021-03-09T07:28:57.871
Date updated
2021-09-29 14:26:50 UTC+0000
Release date
2021-03-09 07:28:57 UTC+0000
UTC Start
2021-03-09 07:28:57.870
UTC End
2021-03-09 07:29:23.470
MJD Start
59282.3117809058
MJD End
59282.3120772021
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005924
Ambient temperature (°C)
15.77
Seeing (arcsec)
0.855
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 66.8800 66.8440 273.4000 273.5000
K0-D0 95.4580 95.4330 253.5000 253.5000
K0-J3 53.5620 53.5440 336.9130 336.9910
G2-D0 39.7750 39.7820 218.5000 218.5000
G2-J3 64.3780 64.3850 45.3000 45.3390
D0-J3 103.9800 103.9930 42.7020 42.7420
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 59282.3117809058
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 66.88
HIERARCH ESO ISS PBL12 END 66.844
HIERARCH ESO ISS PBLA12 START 273.4
HIERARCH ESO ISS PBLA12 END 273.5
HIERARCH ESO ISS PBL13 START 95.458
HIERARCH ESO ISS PBL13 END 95.433
HIERARCH ESO ISS PBLA13 START 253.5
HIERARCH ESO ISS PBLA13 END 253.5
HIERARCH ESO ISS PBL14 START 53.562
HIERARCH ESO ISS PBL14 END 53.544
HIERARCH ESO ISS PBLA14 START 336.913
HIERARCH ESO ISS PBLA14 END 336.991
HIERARCH ESO ISS PBL23 START 39.775
HIERARCH ESO ISS PBL23 END 39.782
HIERARCH ESO ISS PBLA23 START 218.5
HIERARCH ESO ISS PBLA23 END 218.5
HIERARCH ESO ISS PBL24 START 64.378
HIERARCH ESO ISS PBL24 END 64.385
HIERARCH ESO ISS PBLA24 START 45.3
HIERARCH ESO ISS PBLA24 END 45.339
HIERARCH ESO ISS PBL34 START 103.98
HIERARCH ESO ISS PBL34 END 103.993
HIERARCH ESO ISS PBLA34 START 42.702
HIERARCH ESO ISS PBLA34 END 42.742
HIERARCH ESO ISS AMBI TAU0 START 0.006471
HIERARCH ESO ISS AMBI TAU0 END 0.005377
HIERARCH ESO ISS AMBI TEMP 15.77
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.87