2022 June 28 Sun - Solar surface in H-alpha, with AR13040, AR13041 and possible AR1304a, AR1304b and AR1304c.

[PTS]

2022 June 28 Sun - Solar surface in H-alpha, with AR13040, AR13041 and possible AR1304a, AR1304b and AR1304c.

AR13040 is located at (S13W11). The large sunspot comes with penumbral fibrils and split umbra. Flares are observed, together with many filaments.
AR13041is located at (N15W69). 1 sunspot is visible, embedded in plages.
Meanwhile, 3 new AR's show up:
Possible AR1304a is located at (N09W05) and comes with 1 sunspots, embedded in plages.
Possible AR1304b is located at (S20E27) and comes with 2 sunspots, embedded in plages.
Possible AR1304c is located at (S13E35) and comes with sunspots embedded in plages
.
Sunspot count: group=5, sunspot=22, R=72

Telescope: Lunt LS100Tha with B1200 blocking filter + 2X barlow
Camera : ASI1600MM Pro, not cooled.
approximately north is up, east to the left.

[PTS]

Images of AR13041

[PTS]

Images of possible AR1304a

[PTS]

Images of possible AR1304b and AR1304c

[Eddy So]