2026-09-24T07:54:58.000Z http://sot.lmsal.com Ted Tarbell LMSAL http://lmsal.com 3251 Hanover Rd, O/ADBS, B/252, Palo Alto, CA, 94304 +1-650-424-2400 tarbell@lmsal.com Hinode SOTSP Arai Arai Tiwari(RCO) 528 528 null HOP 528, AR obs. AR AR Active Region 13 341 -337 0 0 2026-09-19T15:30:00.000Z 2026-09-19T17:19:35.000Z 341 -337 Dynamics of the bright points in the corona and in the low atmosphere Fast map, 164x164", 1-side, Q65, no repeat SSC Point of Contact: General: Adam Kobelski, Jessie Duncan (NASA/MSFC) / Tetsuya Watanabe (NAOJ) / Bart De Pontieu (LMSAL), SOT -- Marc DeRosa/Dick Shine (LMSAL), XRT -- Katharine Reeves/Paola Testa (SAO), EIS -- Sarah Matthews/Len Culhane (UCL/MSSL) Main Objective: The objective is to measure the Dopplershifts at different altitudes (temperatures) using a range of emission lines. Scientific Justification: Bright points are ubiquitous: in EMF, in decaying AR, in CHs. With THEMIS we measured large Dopplershifts in Halpha (Karki et al 2025). We would like to study the Dopplershifts in hotter lines with IRIS and EIS, and determine the magnetic configuration with SOT.