Exposure
ID
PIONI.2021-03-19T05:49:17.671_1
Header ID
PIONI.2021-03-19T05:49:17.671
Date updated
2021-09-29 14:26:56 UTC+0000
Release date
2021-03-19 05:49:17 UTC+0000
UTC Start
2021-03-19 05:49:17.671
UTC End
2021-03-19 05:49:43.271
MJD Start
59292.2425656361
MJD End
59292.2428619324
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004326
Ambient temperature (°C)
10.31
Seeing (arcsec)
0.44
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 68.2520 68.2610 271.0000 271.0000
K0-D0 94.9810 95.0140 251.0000 251.0000
K0-J3 55.3000 55.2850 330.7860 330.8340
G2-D0 38.6680 38.6830 213.9000 213.9000
G2-J3 62.6180 62.6440 41.2090 41.2560
D0-J3 101.0910 101.1320 38.4120 38.4620
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 59292.2425656361
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 68.252
HIERARCH ESO ISS PBL12 END 68.261
HIERARCH ESO ISS PBLA12 START 271.0
HIERARCH ESO ISS PBLA12 END 271.0
HIERARCH ESO ISS PBL13 START 94.981
HIERARCH ESO ISS PBL13 END 95.014
HIERARCH ESO ISS PBLA13 START 251.0
HIERARCH ESO ISS PBLA13 END 251.0
HIERARCH ESO ISS PBL14 START 55.3
HIERARCH ESO ISS PBL14 END 55.285
HIERARCH ESO ISS PBLA14 START 330.786
HIERARCH ESO ISS PBLA14 END 330.834
HIERARCH ESO ISS PBL23 START 38.668
HIERARCH ESO ISS PBL23 END 38.683
HIERARCH ESO ISS PBLA23 START 213.9
HIERARCH ESO ISS PBLA23 END 213.9
HIERARCH ESO ISS PBL24 START 62.618
HIERARCH ESO ISS PBL24 END 62.644
HIERARCH ESO ISS PBLA24 START 41.209
HIERARCH ESO ISS PBLA24 END 41.256
HIERARCH ESO ISS PBL34 START 101.091
HIERARCH ESO ISS PBL34 END 101.132
HIERARCH ESO ISS PBLA34 START 38.412
HIERARCH ESO ISS PBLA34 END 38.462
HIERARCH ESO ISS AMBI TAU0 START 0.004326
HIERARCH ESO ISS AMBI TAU0 END 0.004326
HIERARCH ESO ISS AMBI TEMP 10.31
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44