2021 March 30 Sun - solar surface in Ca-K, with AR12811 and AR12812

[PTS]

2021 March 30 Sun - solar surface in Ca-K, with AR12811 and AR12812

AR12811 is today located at (N20W50). Large plages patches are visible, but there is no sunspot.
AR12812 is located at (N22W24). 2 sunspots are visible The bright plages are mostly to the NE of the sunspot.
sunspot count: group=1, sunspot=2, R=12

Telescope: Sharpstar AL-80 II, 8 cm f/6.25 APO refractor
Camera : ASI174MM
focal length : 500 mm f/6.25
filter: Lunt Ca-K Module B1200
approximately north is up, east to the left

[Eddy So]