Canon EOSII Rebel T7i 'modified by Hutech' using a 'TPO 80A filter from OPTCorp' thru a TeleVUe 2XPowerMate for 2380mmFL using a 152mm A+M Refractor(OfficinaStellare) for 247secISO6400 as four-CR2.s Average stacked in MaximDL Pro V6.16 and then put into "ImagesPlus" to work on . 'Multi-Point Flatten Background' was used with points selected around the outer parameter and then selected to one point and the 5120 setting I changed to 1004 which darkened the area around the galaxy .x