2018 March 20 Sun - AR12701
AR12701 showed up just to the west of the disc centre late on March 16, and is today very close to the W limb. This AR is reduced to just 2 tiny patches of plages, and no sunspot is visible.
AR12702 showed up near the NW limb on March 18, but nothing is visible today.
Telescope: AP Starfire EDT 155 mm f/9.
stopped to 80 mm (f/17.5) for disc images, with 4X telecentric lens (f/36) for closeups
filter: Solar Spectrum SO1.5/0.3A with CERF prefilter
Camera: ASI1600MM, 4656X3520 pixels (3.8 micron)
North is up, east is to the left.
2018 March 20 Sun - AR12701
2018 March 20 Sun - AR12701
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