Exposure
ID
PIONI.2022-05-09T05:09:26.851_1
Header ID
PIONI.2022-05-09T05:09:26.851
Date updated
2022-05-09 05:16:12 UTC+0000
Release date
2022-05-09 05:09:26 UTC+0000
UTC Start
2022-05-09 05:09:26.851
UTC End
2022-05-09 05:09:52.451
MJD Start
59708.2148941131
MJD End
59708.2151904094
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001331
Ambient temperature (°C)
6.83
Seeing (arcsec)
2.14
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 71.7180 71.6070 129.3000 129.4000
A0-J2 103.7640 103.5680 100.1000 100.2000
A0-J3 126.6070 126.5280 51.7120 51.7070
G1-J2 53.9840 53.9350 59.8000 59.8000
G1-J3 131.3870 131.4010 19.4950 19.5370
J2-J3 96.7030 96.7000 358.3460 358.4290
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 59708.2148941131
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 71.718
HIERARCH ESO ISS PBL12 END 71.607
HIERARCH ESO ISS PBLA12 START 129.3
HIERARCH ESO ISS PBLA12 END 129.4
HIERARCH ESO ISS PBL13 START 103.764
HIERARCH ESO ISS PBL13 END 103.568
HIERARCH ESO ISS PBLA13 START 100.1
HIERARCH ESO ISS PBLA13 END 100.2
HIERARCH ESO ISS PBL14 START 126.607
HIERARCH ESO ISS PBL14 END 126.528
HIERARCH ESO ISS PBLA14 START 51.712
HIERARCH ESO ISS PBLA14 END 51.707
HIERARCH ESO ISS PBL23 START 53.984
HIERARCH ESO ISS PBL23 END 53.935
HIERARCH ESO ISS PBLA23 START 59.8
HIERARCH ESO ISS PBLA23 END 59.8
HIERARCH ESO ISS PBL24 START 131.387
HIERARCH ESO ISS PBL24 END 131.401
HIERARCH ESO ISS PBLA24 START 19.495
HIERARCH ESO ISS PBLA24 END 19.537
HIERARCH ESO ISS PBL34 START 96.703
HIERARCH ESO ISS PBL34 END 96.7
HIERARCH ESO ISS PBLA34 START 358.346
HIERARCH ESO ISS PBLA34 END 358.429
HIERARCH ESO ISS AMBI TAU0 START 0.001331
HIERARCH ESO ISS AMBI TAU0 END 0.001331
HIERARCH ESO ISS AMBI TEMP 6.83
HIERARCH ESO ISS AMBI FWHM START 2.14
HIERARCH ESO ISS AMBI FWHM END 2.14