2024-09-24T22:21:59.000Z http://sot.lmsal.com Mr. Sam Freeland Lockheed Martin Solar and Astrophysics Laboratory (LMSAL) http://www.lmsal.com Lockheed Martin Advanced Tech Center, 3251 Hanover Rd, O/ADBS, B/252, Palo Alto, CA 94304 null null HINODE SOTSP Arikawa Sterling Cruz (RCO 166 HOP 192 with SST Active Region AR AR 11247 10 20110712_123840 293 326 333 10 26 128 2 1 1 2 1 22 2012 758 11.84375 510.94 -390.877 10.922 81.152 2011-07-12T12:38:40.000Z 2011-07-12T13:29:53.000Z 510.94 -390.877 CORE: Vector Magnetic Field Structure Within and Below Active Region Filaments Fast Map, 20"x82", 1-side CCD, repeat, Q75 Request to SOT HOP Number 0192 BFI Ca II H /G-b, time cadence 60 sec NFI 5250 A/Mg I b 5172A IVDG, time cadence 30 sec SP high resolution fast maps 20?hx82?h Other Instruments: TRIPPEL @ SST Scientific Objectives: The goal of this proposal is to coordinate Hinode with SST where mainly spectroscopic observations will be carried out. We would to focus on two targets:(1) quiet Sun/plage region @ disc center: Recent studies based on realistic 3D simulations show that significant percentage of type I spicules might be produced by magnetic energy releases in the photosphere. Temperature increase at these locations, as well as high velocity flows, should be direct signatures of these events. By combining the spectroscopy in lines that probe different heights with the polarimetric signal obtained with Hinode/SOT, we will try to locate these events and follow their evolution.(2) active region: We intend to study convective motions and structure of umbral dots, penumbral fibrils and light bridges. We will try to obtain temperature and velocity profiles in low-mid photosphere.;;Request to SOT HOP Number 0192 BFI Ca II H /G-b, time cadence 60 sec NFI 5250 A/Mg I b 5172A IVDG, time cadence 30 sec SP high resolution fast maps 20?hx82?h Other Instruments: TRIPPEL @ SST Scientific Objectives: The goal of this proposal is to coordinate Hinode with SST where mainly spectroscopic observations will be carried out. We would to focus on two targets:(1) quiet Sun/plage region @ disc center: Recent studies based on realistic 3D simulations show that significant percentage of type I spicules might be produced by magnetic energy releases in the photosphere. Temperature increase at these locations, as well as high velocity flows, should be direct signatures of these events. By combining the spectroscopy in lines that probe different heights with the polarimetric signal obtained with Hinode/SOT, we will try to locate these events and follow their evolution.(2) active region: We intend to study convective motions and structure of umbral dots, penumbral fibrils and light bridges. We will try to obtain temperature and velocity profiles in low-mid photosphere. ivo://sot.lmsal.com/VOEvent#2011-07-12T12:38:30Z