Dark marks on frames

• by koalagrip

  Should these dark marks be marked as artifacts? The look more like artifacts from imaging rather than something in the sky but I just wondered how people were marking these.

  Posted June 27, 2014 9:55 AM

• by dudrea

  I usually mark them. But wonder if realy necessary : it's quite evident that'snot asteroid !

  Posted June 27, 2014 12:09 PM

• by xscode

  I'm marking them as I presume there's a software algorithm that might learn from what we mark.

  Posted June 27, 2014 12:18 PM