id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
1313	linear artifacts in image stacks	kpat.jhu	Paul Price	"Most linear artifacts should not survive to the stack stage: satellite trails should be removed by MAGIC while star glints are masked earlier. Yet some of these streak like artifacts do survive, and have similar positions in the different bands. They tend to be faint. They may be more prevalent in skycells close to the field edge, but they are also seen in skycells away from the edge. Example of these artifacts can be found at http://ps1sc.ifa.hawaii.edu/PS1wiki/index.php/Stack_Anomalies#Streaks 

Here are positions of some of these in the MD06 skycells

#scell bands   x    y     RA         Dec      comment
  081  irg  5583 4175  186.933111  47.332772  edge cell
  079  zi   5879  687  185.970516  47.151152  not edge
  075  z    3847 2035  183.842383  47.224309  not edge
  057  i    5183  879  186.870371  46.484028  edge cell
  057  i    5207  671  186.871904  46.472448  edge cell
  053  g    3259 3719  184.778268  46.656823  not edge
  "	defect	assigned	normal		ppStack		normal		artifact stack