The on-ground data reduction and calibration pipeline for SO/PHI-HRT

J. Sinjan; D. Calchetti; J. Hirzberger; D. Orozco Suárez; K. Albert; N. Albelo Jorge; T. Appourchaux; A. Alvarez-Herrero; J. Blanco Rodríguez; A. Gandorfer; D. Germerott; L. Guerrero; P. Gutierrez Marquez; F. Kahil; M. Kolleck; S. K. Solanki; J. C. Del Toro Iniesta; R. Volkmer; J. Woch; B. Fiethe; J. M. Gómez Cama; I. Pérez-Grande; E. Sanchis Kilders; M. Balaguer Jiménez; L. R. Bellot Rubio; M. Carmona; W. Deutsch; G. Fernandez-Rico; A. Fernández-Medina; P. García Parejo; J. L. Gasent Blesa; L. Gizon; B. Grauf; K. Heerlein; A. Korpi-Lagg; T. Lange; A. López Jiménez; T. Maue; R. Meller; H. Michalik; A. Moreno Vacas; R. Müller; E. Nakai; W. Schmidt; J. Schou; U. Schühle; J. Staub; H. Strecker; I. Torralbo; G. Valori

doi:10.1117/12.2629323

The on-ground data reduction and calibration pipeline for SO/PHI-HRT

J. Sinjan, D. Calchetti, J. Hirzberger, D. Orozco Suárez, K. Albert, N. Albelo Jorge, T. Appourchaux, A. Alvarez-Herrero, J. Blanco Rodríguez, A. Gandorfer, D. Germerott, L. Guerrero, P. Gutierrez Marquez, F. Kahil, M. Kolleck, S. K. Solanki, J. C. Del Toro Iniesta, R. Volkmer, J. Woch, B. FietheJ. M. Gómez Cama, I. Pérez-Grande, E. Sanchis Kilders, M. Balaguer Jiménez, L. R. Bellot Rubio, M. Carmona, W. Deutsch, G. Fernandez-Rico, A. Fernández-Medina, P. García Parejo, J. L. Gasent Blesa, L. Gizon, B. Grauf, K. Heerlein, A. Korpi-Lagg, T. Lange, A. López Jiménez, T. Maue, R. Meller, H. Michalik, A. Moreno Vacas, R. Müller, E. Nakai, W. Schmidt, J. Schou, U. Schühle, J. Staub, H. Strecker, I. Torralbo, G. Valori

Center for Space Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

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 617.3nm 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.

Original language	English (US)
Title of host publication	Software and Cyberinfrastructure for Astronomy VII
Editors	Jorge Ibsen, Gianluca Chiozzi
Publisher	SPIE
ISBN (Electronic)	9781510653597
DOIs	https://doi.org/10.1117/12.2629323
State	Published - 2022
Event	Software and Cyberinfrastructure for Astronomy VII 2022 - Montreal, Canada Duration: Jul 17 2022 → Jul 21 2022

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	12189
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Software and Cyberinfrastructure for Astronomy VII 2022
Country/Territory	Canada
City	Montreal
Period	7/17/22 → 7/21/22

Keywords

Solar Orbiter
data pipelines
data processing
image processing
solar physics
space observatory
spectropolarimetry

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.2629323

Cite this

Sinjan, J., Calchetti, D., Hirzberger, J., Orozco Suárez, D., Albert, K., Albelo Jorge, N., Appourchaux, T., Alvarez-Herrero, A., Blanco Rodríguez, J., Gandorfer, A., Germerott, D., Guerrero, L., Gutierrez Marquez, P., Kahil, F., Kolleck, M., Solanki, S. K., Del Toro Iniesta, J. C., Volkmer, R., Woch, J., ... Valori, G. (2022). The on-ground data reduction and calibration pipeline for SO/PHI-HRT. In J. Ibsen, & G. Chiozzi (Eds.), Software and Cyberinfrastructure for Astronomy VII Article 121891J (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12189). SPIE. https://doi.org/10.1117/12.2629323

The on-ground data reduction and calibration pipeline for SO/PHI-HRT. / Sinjan, J.; Calchetti, D.; Hirzberger, J. et al.
Software and Cyberinfrastructure for Astronomy VII. ed. / Jorge Ibsen; Gianluca Chiozzi. SPIE, 2022. 121891J (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12189).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sinjan, J, Calchetti, D, Hirzberger, J, Orozco Suárez, D, Albert, K, Albelo Jorge, N, Appourchaux, T, Alvarez-Herrero, A, Blanco Rodríguez, J, Gandorfer, A, Germerott, D, Guerrero, L, Gutierrez Marquez, P, Kahil, F, Kolleck, M, Solanki, SK, Del Toro Iniesta, JC, Volkmer, R, Woch, J, Fiethe, B, Gómez Cama, JM, Pérez-Grande, I, Sanchis Kilders, E, Balaguer Jiménez, M, Bellot Rubio, LR, Carmona, M, Deutsch, W, Fernandez-Rico, G, Fernández-Medina, A, García Parejo, P, Gasent Blesa, JL, Gizon, L, Grauf, B, Heerlein, K, Korpi-Lagg, A, Lange, T, López Jiménez, A, Maue, T, Meller, R, Michalik, H, Moreno Vacas, A, Müller, R, Nakai, E, Schmidt, W, Schou, J, Schühle, U, Staub, J, Strecker, H, Torralbo, I & Valori, G 2022, The on-ground data reduction and calibration pipeline for SO/PHI-HRT. in J Ibsen & G Chiozzi (eds), Software and Cyberinfrastructure for Astronomy VII., 121891J, Proceedings of SPIE - The International Society for Optical Engineering, vol. 12189, SPIE, Software and Cyberinfrastructure for Astronomy VII 2022, Montreal, Canada, 7/17/22. https://doi.org/10.1117/12.2629323

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abstract = "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 617.3nm 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.",

keywords = "Solar Orbiter, data pipelines, data processing, image processing, solar physics, space observatory, spectropolarimetry",

author = "J. Sinjan and D. Calchetti and J. Hirzberger and {Orozco Su{\'a}rez}, D. and K. Albert and {Albelo Jorge}, N. and T. Appourchaux and A. Alvarez-Herrero and {Blanco Rodr{\'i}guez}, J. and A. Gandorfer and D. Germerott and L. Guerrero and {Gutierrez Marquez}, P. and F. Kahil and M. Kolleck and Solanki, {S. K.} and {Del Toro Iniesta}, {J. C.} and R. Volkmer and J. Woch and B. Fiethe and {G{\'o}mez Cama}, {J. M.} and I. P{\'e}rez-Grande and {Sanchis Kilders}, E. and {Balaguer Jim{\'e}nez}, M. and {Bellot Rubio}, {L. R.} and M. Carmona and W. Deutsch and G. Fernandez-Rico and A. Fern{\'a}ndez-Medina and {Garc{\'i}a Parejo}, P. and {Gasent Blesa}, {J. L.} and L. Gizon and B. Grauf and K. Heerlein and A. Korpi-Lagg and T. Lange and {L{\'o}pez Jim{\'e}nez}, A. and T. Maue and R. Meller and H. Michalik and {Moreno Vacas}, A. and R. M{\"u}ller and E. Nakai and W. Schmidt and J. Schou and U. Sch{\"u}hle and J. Staub and H. Strecker and I. Torralbo and G. Valori",

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year = "2022",

doi = "10.1117/12.2629323",

language = "English (US)",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

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AU - Sinjan, J.

AU - Calchetti, D.

AU - Hirzberger, J.

AU - Orozco Suárez, D.

AU - Albert, K.

AU - Albelo Jorge, N.

AU - Appourchaux, T.

AU - Alvarez-Herrero, A.

AU - Blanco Rodríguez, J.

AU - Gandorfer, A.

AU - Germerott, D.

AU - Guerrero, L.

AU - Gutierrez Marquez, P.

AU - Kahil, F.

AU - Kolleck, M.

AU - Solanki, S. K.

AU - Del Toro Iniesta, J. C.

AU - Volkmer, R.

AU - Woch, J.

AU - Fiethe, B.

AU - Gómez Cama, J. M.

AU - Pérez-Grande, I.

AU - Sanchis Kilders, E.

AU - Balaguer Jiménez, M.

AU - Bellot Rubio, L. R.

AU - Carmona, M.

AU - Deutsch, W.

AU - Fernandez-Rico, G.

AU - Fernández-Medina, A.

AU - García Parejo, P.

AU - Gasent Blesa, J. L.

AU - Gizon, L.

AU - Grauf, B.

AU - Heerlein, K.

AU - Korpi-Lagg, A.

AU - Lange, T.

AU - López Jiménez, A.

AU - Maue, T.

AU - Meller, R.

AU - Michalik, H.

AU - Moreno Vacas, A.

AU - Müller, R.

AU - Nakai, E.

AU - Schmidt, W.

AU - Schou, J.

AU - Schühle, U.

AU - Staub, J.

AU - Strecker, H.

AU - Torralbo, I.

AU - Valori, G.

PY - 2022

Y1 - 2022

N2 - 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 617.3nm 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.

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 617.3nm 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.

KW - Solar Orbiter

KW - data pipelines

KW - data processing

KW - image processing

KW - solar physics

KW - space observatory

KW - spectropolarimetry

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U2 - 10.1117/12.2629323

DO - 10.1117/12.2629323

M3 - Conference contribution

AN - SCOPUS:85140079260

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Software and Cyberinfrastructure for Astronomy VII

A2 - Ibsen, Jorge

A2 - Chiozzi, Gianluca

PB - SPIE

T2 - Software and Cyberinfrastructure for Astronomy VII 2022

Y2 - 17 July 2022 through 21 July 2022

ER -

The on-ground data reduction and calibration pipeline for SO/PHI-HRT

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

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