2023 January 23 Sun - Solar surface in white-light, with AR13188, AR13190, AR13191, AR13192, AR13194, AR13195, AR13196,

[PTS]

2023 January 23 Sun - Solar surface in white-light, with AR13188, AR13190, AR13191, AR13192, AR13194, AR13195, AR13196, AR13187, AR13198, AR13199 and AR13200.

The sky is clear this morning, and I am able to observed for about 1 hour before the clouds come.
AR13188 is located at (S23W66). No sunspot is observed, leaving just some faculae.
AR13190 appears at (S16W44). A huge sunspot with penumbra and split umbra, and surrounded by some 10 sunspots, are observed. All are embedded in faculae.
AR13191, appears at (N12W58). About 5 sunspots are observed. All are embedded in faculae.
AR13192, appears at (N16W43). At least 15 sunspots are observed, all embedded in faculae. The leading sunspots come with penumbra.
AR13194, appears at (S24W58). About 11 sunspots, embedded in faculae, are observed. Many come with penumbra and split umbra.
AR13195 appears at (N21W65). No sunspot is observed, leaving just some faculae.
AR13196 appears at (N12W13). About 6 sunspots are observed.
AR13197 appears at (N24E03). About 8 sunspots are observed, embedded in faculae.
AR13198 appears at (N27E16). Some 4 sunspots are observed, embedded in faculae. The leading sunspot comes with penumbra and split umbra.
AR13199 appears at (N15E32). At least 12 sunspots are observed, embedded in faculae.
AR13200 appears at (N21E59). 3 sunspots, all embedded in faculae, are observed. The leading sunspot comes with penumbra and split umbra.

Sunspot count: group=9, sunspot=75, R=165

Telescope: Meade 8 SCT, 203 mm f/10
Camera : ASI1600MM Pro, cooled to -13.0C
focal length : 2030 mm with 0.63X reducer for whole-disk images.
Filters: Baader Solar Film 3.8.

approximately north is up, east to the left.

[PTS]

Images of AR13190

[PTS]

Images of AR13191 and AR13195

[PTS]

Images of AR13192 and AR13196

[PTS]

Images of AR13197 and AR13198

[PTS]

Images of AR13199 and AR13200

[Eddy So]