RT Journal Article
T1 The on-ground data reduction and calibration pipeline for SO/PHI-HRT
A1 Sinjan, Jonas
A1 Calchetti, Daniele
A1 Hirzberger, Johann
A1 Orozco Suárez, David
A1 Albert, Kinga
A1 Albelo Jorge, Nestor
A1 Appourchaux, Thierry
A1 Álvarez Herrero, Alberto
A1 Blanco Rodríguez, Julián
A1 Gandofer, Achim
A1 Germerott, Dietmar
A1 Guerrero, Lucas
A1 Gutiérrez Marques, Pablo
A1 Kahil, Fátima
A1 Kolleck, Martin
A1 Solanki, Sami K.
A1 Toro Iniesta, José Carlos, del
A1 Volkmer, Reiner
A1 Woch, Joaquim
A1 Fiethe, Bjorn
A1 Gómez Cama, José María
A1 Pérez Grande, Isabel
A1 Sanchis Kilders, Esteban
A1 Balaguer Jiménez, María
A1 Bellot Rubio, Luis Ramón
A1 Carmona Flores, Manuel
A1 Deutsch, Werner
A1 Fernández Rico, Germán
A1 Fernández Medina, Ana
A1 García Parejo, Pilar
A1 Gasent Blesa, José Luis
A1 Gizón, Laurent
A1 Grauf, Bianca
A1 Herlein, Klaus
A1 Lagg, Andreas
A1 Lange, Tobias
A1 López JIménez, Antonio Carlos
A1 Maue, Thorsten
A1 Meller, Reinhard
A1 Michalik, Harald
A1 Moreno Vacas, Alejandro Miguel
A1 Müller, Reinhard
A1 Nakai, Eiji
A1 Schmidt, Wolfgang
A1 Schou, Jesper
A1 Schühle, Udo
A1 Staub, Jan
A1 Strecker, Hanna María
A1 Torralbo, Ignacio
A1 Valori, Gherardo
AB The ESA/NASA Solar Orbiter space mission has been successfully launched in February 2020. Onboard is the Polarimetric and Helioseismic Imager (SO/PHI), which has two telescopes, a High Resolution Telescope (HRT) and the Full Disc Telescope (FDT). The instrument is designed to infer the photospheric magnetic field and line-of-sight velocity through differential imaging of the polarised light emitted by the Sun. It calculates the full Stokes vector at 6 wavelength positions at the Fe I 617.3 nm absorption line. Due to telemetry constraints, the instrument nominally processes these Stokes profiles onboard, however when telemetry is available, the raw images are downlinked and reduced on ground. Here the architecture of the on-ground pipeline for HRT is presented, which also offers additional corrections not currently available on board the instrument. The pipeline can reduce raw images to the full Stokes vector with a polarimetric sensitivity of 10−3⋅Ic or better.
PB SPIE
SN 0277-786X
YR 2022
FD 2022-08-22
LK https://hdl.handle.net/20.500.14352/73275
UL https://hdl.handle.net/20.500.14352/73275
LA eng
NO BMWi - Bundesministerium für Wirtschaft und Energie (Alemania)
NO MPG - Max-Planck-Gesellschaft (Alemania)
NO Ministerio de Ciencia e Innovación de España - MCIU
NO Instituto de Astrofísica de Andalucía - CSIC (España)
NO CNES - Centre National d'études spatiales (Francia)
NO Fondos FEDER
NO Agencia Estatal de Investigación - AEI (ESpaña)
DS Docta Complutense
RD 5 may 2024