Exposure
ID
PIONI.2021-03-14T06:54:19.479_1
Header ID
PIONI.2021-03-14T06:54:19.479
Date updated
2021-09-29 14:26:53 UTC+0000
Release date
2021-03-14 06:54:19 UTC+0000
UTC Start
2021-03-14 06:54:19.479
UTC End
2021-03-14 06:54:45.079
MJD Start
59287.2877254533
MJD End
59287.2880217496
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002605
Ambient temperature (°C)
11.3
Seeing (arcsec)
1.11
Observation
ID
47161
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
35380
Name
37Vir
RA
192.902384
DEC
3.05687
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 22.0880 22.0690 143.1000 143.1000
A0-D0 31.9630 31.9590 72.6000 72.6000
A0-C1 20.8570 20.8360 114.3160 114.3340
B2-D0 32.2010 32.2150 32.3000 32.4000
B2-C1 10.7250 10.7300 32.2980 32.3320
D0-C1 21.4750 21.4850 212.3590 212.3920
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 59287.2877254533
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 37Vir
RA 192.902384
DEC 3.05687
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 22.088
HIERARCH ESO ISS PBL12 END 22.069
HIERARCH ESO ISS PBLA12 START 143.1
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 31.963
HIERARCH ESO ISS PBL13 END 31.959
HIERARCH ESO ISS PBLA13 START 72.6
HIERARCH ESO ISS PBLA13 END 72.6
HIERARCH ESO ISS PBL14 START 20.857
HIERARCH ESO ISS PBL14 END 20.836
HIERARCH ESO ISS PBLA14 START 114.316
HIERARCH ESO ISS PBLA14 END 114.334
HIERARCH ESO ISS PBL23 START 32.201
HIERARCH ESO ISS PBL23 END 32.215
HIERARCH ESO ISS PBLA23 START 32.3
HIERARCH ESO ISS PBLA23 END 32.4
HIERARCH ESO ISS PBL24 START 10.725
HIERARCH ESO ISS PBL24 END 10.73
HIERARCH ESO ISS PBLA24 START 32.298
HIERARCH ESO ISS PBLA24 END 32.332
HIERARCH ESO ISS PBL34 START 21.475
HIERARCH ESO ISS PBL34 END 21.485
HIERARCH ESO ISS PBLA34 START 212.359
HIERARCH ESO ISS PBLA34 END 212.392
HIERARCH ESO ISS AMBI TAU0 START 0.002605
HIERARCH ESO ISS AMBI TAU0 END 0.002605
HIERARCH ESO ISS AMBI TEMP 11.3
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11