****************************** 30 April - 4 May EIT movies !! ****************************** 1 - !!! EIT: outstanding evolving chains at e1(!!), e2, e3 !!! 2 - !! Two CME after 18 UT: NE and S(c3) !!! EIT: outstanding evolving chains at e1, e2, e3 !!! +3 - !!! A large E CME and M4.4 LDE !!! +05 UT Global NE dimmings and wave at e1,2,3; ot too large, fragmentary dimmings at e4; See Events !!! EIT: outstanding evolving chains at e1, e2, e3 !!! e3(07 UT)!!! **************** 3-... NOBE: outstanding longitudinal chains !!! **************** 4 - !! EIT: interesting evolving chains at e1, e2, e3 !! *********************** ! 5-9 May: A e1 movie ! *********************** 5 - ! EIT: interesting chains at e1, e2, e3 ! 6 - !! EIT: interesting chains at e1, e2, e3 !! (see t1,t2) NOBE: longitudinal chains and global filaments !!! TRACE (defect, time?) 7 - A number of CMEs, a faint morning halo CME !!! EIT: some clear chains at e1, e2(!), e3(!) (see t1,t2) !!! NOBE: longitudinal chains and global filaments !!! !!! TRACE (defect, time?, but suitable for comparison) A STUDY OF FLARE-ASSOCIATED X-RAY PLASMA EJECTIONS. I. ASSOCIATION WITH CORONAL MASS EJECTIONS Yeon-Han Kim,1, 2 Y.-J. Moon,1 K.-S. Cho,1 Kap-Sung Kim,2 and Y. D. Park ApJ 622 :1240–1250, 2005 File 8 - A number of CMEs, including a halo !! EIT: some complicated clear chains at e1(!), e2 !! !!NOBE: clear chains in N and S hemispheres !! 9 - A number of CMEs, including a large NW one !!! EIT: some complicated outstanding chains at e1(!!!), e2, e3 !!! !! NOBE: clear chains in N and S hemispheres !! !! YOH: a trans-equatorial chain inside a CH!!!! 9-13 Depressed emission between magnetic arcades near a sunspot B.I. Ryabov, K. Shibasaki Baltic Astronomy Vol. 25, p. 225-235 2016 http://www.ltn.lv/~ryabov/paper5.pdf +10 - A number of CMEs, including a large high-speed NE loop +05:30 UT: Eruption, dimming, halo CME! !!! EIT: some complicated outstanding chains at e1(!!!), e2(!), e3 !!! !! NOBE: clear chains in N and S hemispheres !! !! YOH: a trans-equatorial chain inside a CH!! 10-11 May The solar chromosphere as induction disk and the inverse Joule-Thomson effect Claudio Vita-Finzi 2016 https://arxiv.org/ftp/arxiv/papers/1609/1609.00508.pdf 11 - Two remarkable CMEs: N/NW at ~08 UT and SE at ~22 UT !!! EIT: some complicated outstanding chains at e1(!!!), e2(!), e3 !!! !! NOBE: clear chains in N and S hemispheres !! !! YOH: a trans-equatorial chain inside a CH!! 12 - CMEs !! EIT: some clear chains at e1(!!), e2(!), e3 !! Chains inside a CH (YOH) !! NOBE: clear chains in N and S hemispheres !! 13 - A Mornng NW CME !! EIT: some clear chains at e1(!!), e2(!), e3 !! e4(!!!) inside a CH and near/above the E-limb Reduced Microwave Brightness Temperature in a Sunspot Atmosphere due to Open Magnetic Fields A. Vrublevskis (1), B. I. Ryabov (1), S. M. White (2) ((1) Ventspils International Radio Astronomy Centre and Ventspils University of Applied Sciences, (2) Space Vehicles Directorate, Air Force Research Laboratory, Kirtland AFB) Solar Phys. 2021 https://arxiv.org/ftp/arxiv/papers/2102/2102.05476.pdf The chromosphere above sunspots at millimeter wavelengths M. Loukitcheva1,2, S. K. Solanki1,3 and S. M. White4 A&A 561, A133 (2014) http://arxiv.org/pdf/1403.3436v1.pdf 14 - A Morning NE/N CME !! EIT: some clear chains at e1(!), e2(!), inside a CH and near/above the E-limb 15 - !! EIT: some clear chains at e1(!), e2(!), inside a CH Evolution of a Coronal Loop System G. Tsiropoula et al. Solar Phys (2007) 240: 37–48 16 - A number of soft x_ray spikes !!! EIT: outstanding chains at e1(!!!), e2(!), including ones inside a CH !!! !!! TRACE: 171 A (22 UT); suitable for comparison (with 17d, 01 UT) FOR ILLUSTRATION !!! 17 - A morning NW CME A number of soft x_ray spikes !!! EIT: chains at e1(!!!), e2(!), including ones inside a CH !!! Constraining the CME Core Heating and Energy Budget with SOHO/UVCS Maurice L. Wilson (1), John C. Raymond (1), Susan T. Lepri (2), Roberto Lionello (1 and 3), Nicholas A. Murphy (1), Katharine K. Reeves (1), Chengcai Shen (1) ApJ 2021 https://arxiv.org/pdf/2111.03178.pdf 18 - !! EIT: Some interesting chains in the N polar region (e1, 19 UT) Perhaps, there is an association with the noise storm enhancement 19 - !!! EIT: some clear diagonal chains at e4(13, 19 UT) and others !!! Illustration (e4) TRACE: 06 UT, very big defect ************************* 19-24 A number of CMEs combined with outstanding chains ************************* 20 - ILLUSTRATION !! Several CMEs (NE/N/NW) !!! EIT: An outstanding horizontal chains in the N hemisphere at e1, e2; other outstanding chains at e3!!! !!! Clear post-CME structures near the N-pole 21 - ILLUSTRATION (maybe long-living EUV chains) A large morning SE CME and two evening N/EN CMEs C3 LDE at 18 !!! EIT: a continuation of the outstanding horizontal chains in the N hemisphere and other chains !!! NOBE: a chain from the previous-day CME sourse near the N-pole 22 - ILLUSTRATION (maybe long-living EUV chains) !!! EIT: a continuation of the outstanding horizontal chains in the N hemisphere and other chains !!! NOBE: clear chain in the NE sector and near the N-pole 22, 11 UT - 24, 13 UT: no EIT data 22-24 Precursory Signals of Forbush Decreases Not Connected with Shock Waves D. Lingri, H. Mavromichalaki, M. Abunina, A. Belov, E. Eroshenko, I. Daglis & A. Abunin Solar Physics volume 297, Article number: 24 (2022) https://link.springer.com/content/pdf/10.1007/s11207-022-01951-4.pdf 24 - A number of moderate CMEs EIT: interesting chains at e1, e2, e3 25 - A number of moderate CMEs !! EIT: an interesting system of chains at e1, e2, e3 !! Inside a CH **************** 26-... NOBE: outstanding longitudinal chains !!! **************** 26 - A number of moderate CMEs !! EIT: an interesting system of chains at e1, e2, e3, e4 !! Inside a CH 25-26 !! A combination of CME and chain activities. ILLUSTRATION Inside a CH and fottpoints of a large arcade (e1, 01 UT)!! 27 - A number of CMEs, including a W halo and large NE/E CME at ~13-14 UT (perhaps, behind-the limb) !!! EIT: an interesting system of chains at e1, e2, e3, !! A solar electron event model in near-Earth space Jian-zhao Wang, Ying Wang, Shu-wu Dai, Chen Wang, ... Jia-wen Qiu Advances in Space Research Volume 64, Issue 9, 1 November 2019, Pages 1825-1837 sci-hub.se/10.1016/j.asr.2019.07.039 Interplanetary Type IV Bursts Alexander Hillaris, Constantine Bouratzis, Alexander Nindos Solar Physics 2016 http://arxiv.org/pdf/1604.07677v1.pdf File 28 - A number of CMEs, including a W halo and large NE/E CME at ~13-14 UT !!! EIT: an interesting system of chains at e1, e2, e3, !! Perhaps, in association with previous CMEs 29 - A number of CMEs, including a W halo and large NE/E CME at ~13-14 UT !!! EIT: an interesting system of chains at e1, e2, e3, !! 30 - A E CME (~08 UT) and a large W CME (~11 UT) ! EIT: some chains (absorptions) at e1, e2 ! 31 - No EIT data