2018 March 09 Sun - prominences on NE solar limb

[PTS]

2018 March 09 Sun - prominences on NE solar limb

There are prominences around the solar limb, but most of them are very "small" except the groups on the W and SEE limb.

Telescope: AP Starfire EDT 155 mm f/9.
stopped to 50 mm (f/28) 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.

[Eddy So]