Object name: UGC05189
Designation(s): UGC05189, SN2010lj_2010to2013,
On November 3, 2010 SN 2010jl was seen in UGC 5189a. I imaged it on the 11th low in the east. Dawn came too fast and I missed getting any blue data but decided to process it anyway creating a pseudo blue out of the red and green data. It looked reasonably correct but all I saw were mono images. I had no idea how well it worked. Later I saw Adam Block's image of it that showed I got the colors surprisingly right. Replacing a missing green is rather easy but replacing blue with nothing further up the energy spectrum is more difficult. This was done nearly 8 years ago. I'm not sure I remember how I did it.