Flows in and around Active Region NOAA12118 Observed with the GREGOR Solar Telescope and SDO/HMI

M Verma; C Denker; H Balthasar; C Kuckein; SJG Manrique; M Sobotka; NB González; S Hoch; A Diercke; P Kummerow; T Berkefeld; M Collados; A Feller; A Hofmann; F Kneer; A Lagg; J Löhner-Böttcher; H Nicklas; AP Yabar; R Schlichenmaier; D Schmidt; W Schmidt; M Schubert; M Sigwarth; SK Solanki; D Soltau; J Staude; KG Strassmeier; R Volkmer; O von der Lühe; T Waldmann

Flows in and around Active Region NOAA12118 Observed with the GREGOR Solar Telescope and SDO/HMI

M Verma, C Denker, H Balthasar, C Kuckein, SJG Manrique, M Sobotka, NB González, S Hoch, A Diercke, P Kummerow, T Berkefeld, M Collados, A Feller, A Hofmann, F Kneer, A Lagg, J Löhner-Böttcher, H Nicklas, AP Yabar, R SchlichenmaierD Schmidt, W Schmidt, M Schubert, M Sigwarth, SK Solanki, D Soltau, J Staude, KG Strassmeier, R Volkmer, O von der Lühe, T Waldmann

Not published at Aalto University

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

Accurate measurements of magnetic and velocity fields in and around solar active regions are key to unlocking the mysteries of the formation and the decay of sunspots. High spatial resolution images and spectral sequences with a high cadence obtained with the GREGOR solar telescope give us an opportunity to scrutinize 3-D flow fields with local correlation tracking and imaging spectroscopy. We present GREGOR early science data acquired in 2014 July – August with the GREGOR Fabry-Pérot Interferometer and the Blue Imaging Channel. Time-series of blue continuum (λ 450.6 nm) images of the small active region NOAA 12118 were restored with the speckle masking technique to derive horizontal proper motions and to track the evolution of morphological changes. In addition, high-resolution observations are discussed in the context of synoptic data from the Solar Dynamics Observatory.

Original language	English
Title of host publication	Ground-based Solar Observations In The Space Instrumentation Era
Editors	I Dorotovic, CE Fischer, M Temmer
Publisher	Astronomical Society of the Pacific
Pages	29-36
Number of pages	8
ISBN (Electronic)	978-1-58381-893-0
ISBN (Print)	978-1-58381-892-3
Publication status	Published - 2016
MoE publication type	A4 Conference publication
Event	Coimbra Solar Physics Meeting - Coimbra, Portugal Duration: 5 Oct 2015 → 9 Oct 2015

Publication series

Name	ASP Conference Series
Publisher	Astronomical Society of the Pacific
Volume	504
ISSN (Print)	1050-3390

Conference

Conference	Coimbra Solar Physics Meeting
Country/Territory	Portugal
City	Coimbra
Period	05/10/2015 → 09/10/2015

Access to Document

http://aspbooks.org/custom/publications/paper/504-0029.html

Cite this

Verma, M., Denker, C., Balthasar, H., Kuckein, C., Manrique, SJG., Sobotka, M., González, NB., Hoch, S., Diercke, A., Kummerow, P., Berkefeld, T., Collados, M., Feller, A., Hofmann, A., Kneer, F., Lagg, A., Löhner-Böttcher, J., Nicklas, H., Yabar, AP., ... Waldmann, T. (2016). Flows in and around Active Region NOAA12118 Observed with the GREGOR Solar Telescope and SDO/HMI. In I. Dorotovic, CE. Fischer, & M. Temmer (Eds.), Ground-based Solar Observations In The Space Instrumentation Era (pp. 29-36). (ASP Conference Series; Vol. 504). Astronomical Society of the Pacific. http://aspbooks.org/custom/publications/paper/504-0029.html

@inproceedings{39168562821b42fcb923edb2373b47ae,

title = "Flows in and around Active Region NOAA12118 Observed with the GREGOR Solar Telescope and SDO/HMI",

abstract = "Accurate measurements of magnetic and velocity fields in and around solar active regions are key to unlocking the mysteries of the formation and the decay of sunspots. High spatial resolution images and spectral sequences with a high cadence obtained with the GREGOR solar telescope give us an opportunity to scrutinize 3-D flow fields with local correlation tracking and imaging spectroscopy. We present GREGOR early science data acquired in 2014 July – August with the GREGOR Fabry-P{\'e}rot Interferometer and the Blue Imaging Channel. Time-series of blue continuum (λ 450.6 nm) images of the small active region NOAA 12118 were restored with the speckle masking technique to derive horizontal proper motions and to track the evolution of morphological changes. In addition, high-resolution observations are discussed in the context of synoptic data from the Solar Dynamics Observatory.",

author = "M Verma and C Denker and H Balthasar and C Kuckein and SJG Manrique and M Sobotka and NB Gonz{\'a}lez and S Hoch and A Diercke and P Kummerow and T Berkefeld and M Collados and A Feller and A Hofmann and F Kneer and A Lagg and J L{\"o}hner-B{\"o}ttcher and H Nicklas and AP Yabar and R Schlichenmaier and D Schmidt and W Schmidt and M Schubert and M Sigwarth and SK Solanki and D Soltau and J Staude and KG Strassmeier and R Volkmer and {von der L{\"u}he}, O and T Waldmann",

year = "2016",

language = "English",

isbn = "978-1-58381-892-3",

series = "ASP Conference Series",

publisher = "Astronomical Society of the Pacific",

pages = "29--36",

editor = "I Dorotovic and CE Fischer and M Temmer",

booktitle = "Ground-based Solar Observations In The Space Instrumentation Era",

address = "United States",

note = "Coimbra Solar Physics Meeting ; Conference date: 05-10-2015 Through 09-10-2015",

}

Verma, M, Denker, C, Balthasar, H, Kuckein, C, Manrique, SJG, Sobotka, M, González, NB, Hoch, S, Diercke, A, Kummerow, P, Berkefeld, T, Collados, M, Feller, A, Hofmann, A, Kneer, F, Lagg, A, Löhner-Böttcher, J, Nicklas, H, Yabar, AP, Schlichenmaier, R, Schmidt, D, Schmidt, W, Schubert, M, Sigwarth, M, Solanki, SK, Soltau, D, Staude, J, Strassmeier, KG, Volkmer, R, von der Lühe, O & Waldmann, T 2016, Flows in and around Active Region NOAA12118 Observed with the GREGOR Solar Telescope and SDO/HMI. in I Dorotovic, CE Fischer & M Temmer (eds), Ground-based Solar Observations In The Space Instrumentation Era. ASP Conference Series, vol. 504, Astronomical Society of the Pacific, pp. 29-36, Coimbra Solar Physics Meeting, Coimbra, Portugal, 05/10/2015. <http://aspbooks.org/custom/publications/paper/504-0029.html>

Flows in and around Active Region NOAA12118 Observed with the GREGOR Solar Telescope and SDO/HMI. / Verma, M; Denker, C; Balthasar, H et al.
Ground-based Solar Observations In The Space Instrumentation Era. ed. / I Dorotovic; CE Fischer; M Temmer. Astronomical Society of the Pacific, 2016. p. 29-36 (ASP Conference Series; Vol. 504).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Flows in and around Active Region NOAA12118 Observed with the GREGOR Solar Telescope and SDO/HMI

AU - Verma, M

AU - Denker, C

AU - Balthasar, H

AU - Kuckein, C

AU - Manrique, SJG

AU - Sobotka, M

AU - González, NB

AU - Hoch, S

AU - Diercke, A

AU - Kummerow, P

AU - Berkefeld, T

AU - Collados, M

AU - Feller, A

AU - Hofmann, A

AU - Kneer, F

AU - Lagg, A

AU - Löhner-Böttcher, J

AU - Nicklas, H

AU - Yabar, AP

AU - Schlichenmaier, R

AU - Schmidt, D

AU - Schmidt, W

AU - Schubert, M

AU - Sigwarth, M

AU - Solanki, SK

AU - Soltau, D

AU - Staude, J

AU - Strassmeier, KG

AU - Volkmer, R

AU - von der Lühe, O

AU - Waldmann, T

PY - 2016

Y1 - 2016

N2 - Accurate measurements of magnetic and velocity fields in and around solar active regions are key to unlocking the mysteries of the formation and the decay of sunspots. High spatial resolution images and spectral sequences with a high cadence obtained with the GREGOR solar telescope give us an opportunity to scrutinize 3-D flow fields with local correlation tracking and imaging spectroscopy. We present GREGOR early science data acquired in 2014 July – August with the GREGOR Fabry-Pérot Interferometer and the Blue Imaging Channel. Time-series of blue continuum (λ 450.6 nm) images of the small active region NOAA 12118 were restored with the speckle masking technique to derive horizontal proper motions and to track the evolution of morphological changes. In addition, high-resolution observations are discussed in the context of synoptic data from the Solar Dynamics Observatory.

AB - Accurate measurements of magnetic and velocity fields in and around solar active regions are key to unlocking the mysteries of the formation and the decay of sunspots. High spatial resolution images and spectral sequences with a high cadence obtained with the GREGOR solar telescope give us an opportunity to scrutinize 3-D flow fields with local correlation tracking and imaging spectroscopy. We present GREGOR early science data acquired in 2014 July – August with the GREGOR Fabry-Pérot Interferometer and the Blue Imaging Channel. Time-series of blue continuum (λ 450.6 nm) images of the small active region NOAA 12118 were restored with the speckle masking technique to derive horizontal proper motions and to track the evolution of morphological changes. In addition, high-resolution observations are discussed in the context of synoptic data from the Solar Dynamics Observatory.

UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=aalto_pure&SrcAuth=WosAPI&KeyUT=WOS:000378098700004&DestLinkType=FullRecord&DestApp=WOS

M3 - Conference article in proceedings

SN - 978-1-58381-892-3

T3 - ASP Conference Series

SP - 29

EP - 36

BT - Ground-based Solar Observations In The Space Instrumentation Era

A2 - Dorotovic, I

A2 - Fischer, CE

A2 - Temmer, M

PB - Astronomical Society of the Pacific

T2 - Coimbra Solar Physics Meeting

Y2 - 5 October 2015 through 9 October 2015

ER -

Flows in and around Active Region NOAA12118 Observed with the GREGOR Solar Telescope and SDO/HMI

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