![]() ![]() ![]() Note significant drop of second Luminance data from original Luminance data. The reason I took Luminance again after Ha was because auto focusing with Ha filter took a long time and temperature already dropped too much from original Luminance so I calculated the focus offsets for Ha with second Luminance data as well as with original Luminance data. My focuser has about 1.3 microns per step.ĭetailed empirical data in chronological order left to right, then top to bottom (Focus position and temperature): Last night I finally had the chance to measure focus offsets for LRGB and Ha filters.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |