2022 October 04 Sun - solar surface in Ca-K, with AR13110, AR13111, AR13112, AR13113, AR13114, AR13115, AR13116 and AR13

[PTS]

2022 October 04 Sun - solar surface in Ca-K, with AR13110, AR13111, AR13112, AR13113, AR13114, AR13115, AR13116 and AR13117.

AR13110 is located at (N18W67). About 7 sunspots are observed, all embedded in plages. Flares are observed.
AR13111 is located at (N28W10). A single sunspot, with full penumbra and embedded in plages, is observed.
AR13112 is located at (N23E44). About 33 sunspots are observed, all embedded in plages. Flares are observed.
AR13113 is located at (N16W54). About 8 sunspots are observed, all embedded in plages. Flares are observed.
AR13114 is located at (S34W04). No sunspot is observed, leaving just some plages.
AR13115 is located at (S18E01). About 12 sunspots are observed, all embedded in plages where isolated flares are observed.
AR13116 is located at (N30E52). About 8 sunspots are observed, all embedded in plages where isolated flares are observed.
AR13117 is located at (S11E18). 4 sunspots are observed, all embedded in plages.

Sunspot count: group=7, sunspot=73, R=143

Telescope: Sharpstar AL80 II refractor, ED Triplet
focal length : 500 mm f/6.25 with 2.5X barlow
Camera : ASI1600MM Pro, cooled to 0.0 C
Filter: Lunt Ca-K Module B1200

approximately north is up, east to the left.

[PTS]

Images of AR13110 and AR13113

[PTS]

Images of AR13111

[PTS]

Images of AR13112 and AR13116

[PTS]

Images of AR13114 and AR13115

[PTS]

Images of AR13117

[Eddy So]