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Community photo entitled  by Michael Teoh on 12/29/2021 at Penang, Malaysia

On 12/29/2021 by Michael Teoh| Penang, Malaysia

A 6-day streak of clear sky came to an end today. This is probably my longest solar imaging streak that I can remember. Here is a compilation of the development of the sunspot groups in the active region AR2916 over the last five days between Dec 25 and Dec 29.

APM-TMB 228/2050 Telescope
Lunt Solar Wedge
Baader ND filter OD 3.0
Baader Solar Continuum 540nm filter
TeleVue 3x Barlow
QHY5L-II-M Camera

Stacked with AutoStakkkert!3
Wavelet adjustment with Registax 6
Enhancement and false color with Photoshop 2020