Exposure
ID
PIONI.2021-03-14T04:11:45.006_1
Header ID
PIONI.2021-03-14T04:11:45.006
Date updated
2021-09-29 14:26:53 UTC+0000
Release date
2021-03-14 04:11:45 UTC+0000
UTC Start
2021-03-14 04:11:45.006
UTC End
2021-03-14 04:12:10.606
MJD Start
59287.1748264623
MJD End
59287.1751227586
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005463
Ambient temperature (°C)
11.46
Seeing (arcsec)
0.785
Observation
ID
47159
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
35378
Name
gVir
RA
197.133955
DEC
-8.98466
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9510 24.9580 135.6000 135.6000
A0-D0 26.2440 26.2860 61.5000 61.6000
A0-C1 20.8050 20.8260 111.7740 111.7740
B2-D0 30.8510 30.8580 10.5000 10.6000
B2-C1 10.2780 10.2810 10.4300 10.5210
D0-C1 20.5730 20.5770 190.4930 190.5830
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 59287.1748264623
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gVir
RA 197.133955
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 24.951
HIERARCH ESO ISS PBL12 END 24.958
HIERARCH ESO ISS PBLA12 START 135.6
HIERARCH ESO ISS PBLA12 END 135.6
HIERARCH ESO ISS PBL13 START 26.244
HIERARCH ESO ISS PBL13 END 26.286
HIERARCH ESO ISS PBLA13 START 61.5
HIERARCH ESO ISS PBLA13 END 61.6
HIERARCH ESO ISS PBL14 START 20.805
HIERARCH ESO ISS PBL14 END 20.826
HIERARCH ESO ISS PBLA14 START 111.774
HIERARCH ESO ISS PBLA14 END 111.774
HIERARCH ESO ISS PBL23 START 30.851
HIERARCH ESO ISS PBL23 END 30.858
HIERARCH ESO ISS PBLA23 START 10.5
HIERARCH ESO ISS PBLA23 END 10.6
HIERARCH ESO ISS PBL24 START 10.278
HIERARCH ESO ISS PBL24 END 10.281
HIERARCH ESO ISS PBLA24 START 10.43
HIERARCH ESO ISS PBLA24 END 10.521
HIERARCH ESO ISS PBL34 START 20.573
HIERARCH ESO ISS PBL34 END 20.577
HIERARCH ESO ISS PBLA34 START 190.493
HIERARCH ESO ISS PBLA34 END 190.583
HIERARCH ESO ISS AMBI TAU0 START 0.005463
HIERARCH ESO ISS AMBI TAU0 END 0.005463
HIERARCH ESO ISS AMBI TEMP 11.46
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.79