Exposure
ID
PIONI.2021-03-14T04:13:01.357_1
Header ID
PIONI.2021-03-14T04:13:01.357
Date updated
2021-09-29 14:26:53 UTC+0000
Release date
2021-03-14 04:13:01 UTC+0000
UTC Start
2021-03-14 04:13:01.357
UTC End
2021-03-14 04:13:26.957
MJD Start
59287.1757101519
MJD End
59287.1760064482
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005975
Ambient temperature (°C)
11.43
Seeing (arcsec)
0.79
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 24.9670 24.9740 135.6000 135.6000
A0-D0 26.3320 26.3730 61.7000 61.7000
A0-C1 20.8500 20.8710 111.7740 111.7750
B2-D0 30.8650 30.8720 10.7000 10.8000
B2-C1 10.2830 10.2850 10.6220 10.7120
D0-C1 20.5820 20.5870 190.6840 190.7740
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 59287.1757101519
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 24.967
HIERARCH ESO ISS PBL12 END 24.974
HIERARCH ESO ISS PBLA12 START 135.6
HIERARCH ESO ISS PBLA12 END 135.6
HIERARCH ESO ISS PBL13 START 26.332
HIERARCH ESO ISS PBL13 END 26.373
HIERARCH ESO ISS PBLA13 START 61.7
HIERARCH ESO ISS PBLA13 END 61.7
HIERARCH ESO ISS PBL14 START 20.85
HIERARCH ESO ISS PBL14 END 20.871
HIERARCH ESO ISS PBLA14 START 111.774
HIERARCH ESO ISS PBLA14 END 111.775
HIERARCH ESO ISS PBL23 START 30.865
HIERARCH ESO ISS PBL23 END 30.872
HIERARCH ESO ISS PBLA23 START 10.7
HIERARCH ESO ISS PBLA23 END 10.8
HIERARCH ESO ISS PBL24 START 10.283
HIERARCH ESO ISS PBL24 END 10.285
HIERARCH ESO ISS PBLA24 START 10.622
HIERARCH ESO ISS PBLA24 END 10.712
HIERARCH ESO ISS PBL34 START 20.582
HIERARCH ESO ISS PBL34 END 20.587
HIERARCH ESO ISS PBLA34 START 190.684
HIERARCH ESO ISS PBLA34 END 190.774
HIERARCH ESO ISS AMBI TAU0 START 0.005975
HIERARCH ESO ISS AMBI TAU0 END 0.005975
HIERARCH ESO ISS AMBI TEMP 11.43
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.79