2024-09-10T00:39:23.404857Z http://sot.lmsal.com Mr. Sam Freeland Lockheed Martin Solar and Astrophysics Laboratory (LMSAL) http://www.lmsal.com Lockheed Martin ATC, 3251 Hanover St., Palo Alto, CA 94306 null null HINODE SOTSP Arikawa Sterling Magara 59 HOP59 QS evolution Quiet Sun QS QS 6 20080122_112054 30 49 52 6 51 2000 2 2 1 0 2 22 2029 1000 1.0 -340.666 -0.597 317 162.304 2008-01-22T11:20:54.000Z 2008-01-22T12:24:07.000Z -340.666 -0.597 CORE: Quiet Sun Evolution - A Hinode Heritage Study Fast Map, Full FOV Scientific Objectives: A long, continuous study of the quiet Sun is requested to form a heritage data-set that will be suitable for a variety of scientific investigations both for current and future solar researchers. Request to SOT HOP Number 0059 Magnetograms are important for identifying magnetic cancellation/emergence events, while G-band and Ca II are important for identifying release at photospheric/chromospheric heights that can be related to the transition region/coronal emission observed with EIS. NFI Mg I magnetograms should be interspersed with BFI Ca II and G-band images. The BFI focus should be optimised for Ca II. Time cadence does not need to be high, and both NFI and BFI should have a FOV in X of at least 180h (to match EIS), and have the full field of view in Y. It is important that a regular and consistent mixing of the three filters should be maintained during the 72 hour observation period to obtain a homogeneous data-set.