mtrosenthal: Sunspots in H-alpha 15 June 2024
mtrosenthal: Solar proms June 1 2024 Timelapse
mtrosenthal: Sunspot AR 3664
mtrosenthal: Total Eclipse April 8, 2024 Kerrville, Texas
mtrosenthal: July 22 2023 Sunspot 3379 with prominence
mtrosenthal: Solar prominence June 4 2022
mtrosenthal: AR3014_22_05_22
mtrosenthal: H-alpha Questar Solar Image 21 May 2022
mtrosenthal: Solar Prom_4_30_22 H-alpha Questar with Quark
mtrosenthal: April 24 2002 Sun in H-Alpha
mtrosenthal: Closeup April 24
mtrosenthal: Fiery Doings on the sun 6 Nov 21
mtrosenthal: Sunspot AR2871
mtrosenthal: Sun 31 July 2021
mtrosenthal: Sunspot 2845
mtrosenthal: Prominence 17 Jun 21
mtrosenthal: Sunspot 2833
mtrosenthal: Partial Solar Eclipse June 10 2021 tele
mtrosenthal: Partial Solar Eclipse June 10 2021
mtrosenthal: Sunspot AR2824 with small flare
mtrosenthal: Sunspot AR2824 May 20 2021
mtrosenthal: Solar Prominence May 18 2021
mtrosenthal: Prominence May 15, 2021
mtrosenthal: Sunspot AR 2822 May 15, 2021
mtrosenthal: Solar Prominence April 23, 2021
mtrosenthal: Solar Prom 8 March 2021
mtrosenthal: Inverted AR2786
mtrosenthal: Sunspots AR 2785 and AR 2786
mtrosenthal: Sunspot 2781
mtrosenthal: Solar Prominence Aug 26 in H-alpha