Exposure
ID
PIONI.2021-03-14T06:36:05.779_1
Header ID
PIONI.2021-03-14T06:36:05.779
Date updated
2021-09-29 14:26:53 UTC+0000
Release date
2021-03-14 06:36:05 UTC+0000
UTC Start
2021-03-14 06:36:05.780
UTC End
2021-03-14 06:36:31.380
MJD Start
59287.2750668931
MJD End
59287.2753631894
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002605
Ambient temperature (°C)
10.96
Seeing (arcsec)
1.11
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 24.5170 24.5070 142.7000 142.7000
A0-D0 31.9870 31.9890 72.3000 72.3000
A0-C1 22.3000 22.2920 115.9290 115.9640
B2-D0 33.1410 33.1500 28.1000 28.1000
B2-C1 11.0390 11.0420 28.0340 28.0870
D0-C1 22.1020 22.1070 208.0980 208.1500
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 59287.2750668931
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 24.517
HIERARCH ESO ISS PBL12 END 24.507
HIERARCH ESO ISS PBLA12 START 142.7
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 31.987
HIERARCH ESO ISS PBL13 END 31.989
HIERARCH ESO ISS PBLA13 START 72.3
HIERARCH ESO ISS PBLA13 END 72.3
HIERARCH ESO ISS PBL14 START 22.3
HIERARCH ESO ISS PBL14 END 22.292
HIERARCH ESO ISS PBLA14 START 115.929
HIERARCH ESO ISS PBLA14 END 115.964
HIERARCH ESO ISS PBL23 START 33.141
HIERARCH ESO ISS PBL23 END 33.15
HIERARCH ESO ISS PBLA23 START 28.1
HIERARCH ESO ISS PBLA23 END 28.1
HIERARCH ESO ISS PBL24 START 11.039
HIERARCH ESO ISS PBL24 END 11.042
HIERARCH ESO ISS PBLA24 START 28.034
HIERARCH ESO ISS PBLA24 END 28.087
HIERARCH ESO ISS PBL34 START 22.102
HIERARCH ESO ISS PBL34 END 22.107
HIERARCH ESO ISS PBLA34 START 208.098
HIERARCH ESO ISS PBLA34 END 208.15
HIERARCH ESO ISS AMBI TAU0 START 0.002605
HIERARCH ESO ISS AMBI TAU0 END 0.002605
HIERARCH ESO ISS AMBI TEMP 10.96
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11