Exposure
ID
PIONI.2022-05-09T05:10:05.004_1
Header ID
PIONI.2022-05-09T05:10:05.004
Date updated
2022-05-09 05:16:12 UTC+0000
Release date
2022-05-09 05:10:05 UTC+0000
UTC Start
2022-05-09 05:10:05.004
UTC End
2022-05-09 05:10:30.604
MJD Start
59708.2153356932
MJD End
59708.2156319895
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001305
Ambient temperature (°C)
6.83
Seeing (arcsec)
2.125
Observation
ID
50843
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
37925
Name
gVir
RA
197.134508
DEC
-8.98468
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 71.5970 71.4900 129.4000 129.5000
A0-J2 103.5510 103.3590 100.2000 100.2000
A0-J3 126.5210 126.4440 51.7080 51.7020
G1-J2 53.9300 53.8830 59.8000 59.7000
G1-J3 131.4020 131.4160 19.5410 19.5800
J2-J3 96.7000 96.6970 358.4370 358.5160
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 59708.2153356932
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gVir
RA 197.134508
DEC -8.98468
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 G1
HIERARCH ESO ISS CONF STATION3 J2
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 71.597
HIERARCH ESO ISS PBL12 END 71.49
HIERARCH ESO ISS PBLA12 START 129.4
HIERARCH ESO ISS PBLA12 END 129.5
HIERARCH ESO ISS PBL13 START 103.551
HIERARCH ESO ISS PBL13 END 103.359
HIERARCH ESO ISS PBLA13 START 100.2
HIERARCH ESO ISS PBLA13 END 100.2
HIERARCH ESO ISS PBL14 START 126.521
HIERARCH ESO ISS PBL14 END 126.444
HIERARCH ESO ISS PBLA14 START 51.708
HIERARCH ESO ISS PBLA14 END 51.702
HIERARCH ESO ISS PBL23 START 53.93
HIERARCH ESO ISS PBL23 END 53.883
HIERARCH ESO ISS PBLA23 START 59.8
HIERARCH ESO ISS PBLA23 END 59.7
HIERARCH ESO ISS PBL24 START 131.402
HIERARCH ESO ISS PBL24 END 131.416
HIERARCH ESO ISS PBLA24 START 19.541
HIERARCH ESO ISS PBLA24 END 19.58
HIERARCH ESO ISS PBL34 START 96.7
HIERARCH ESO ISS PBL34 END 96.697
HIERARCH ESO ISS PBLA34 START 358.437
HIERARCH ESO ISS PBLA34 END 358.516
HIERARCH ESO ISS AMBI TAU0 START 0.001331
HIERARCH ESO ISS AMBI TAU0 END 0.001279
HIERARCH ESO ISS AMBI TEMP 6.83
HIERARCH ESO ISS AMBI FWHM START 2.14
HIERARCH ESO ISS AMBI FWHM END 2.11