How can I remove banding effect from .cub file Magellan Venus Options

[ncc1701d]

I have this .cub file of a section of Venus taken by Magellan that I got from map-a-planet2. Picture included below. You can see the striping effect. Does anyone know of a way to remove this banding effect easily in ISIS3 or another tool?
The best answer I have to far is using "Equalizer" in ISIS3
https://isis.astrogeology.usgs.gov/Applicat.../equalizer.html


Problem though is it looks like you have to fix it using the original striped input images before they are assembled into a .cub.
All I have though is the .cub that was already mosaicked.
Any suggestions on how to remove the striped effect at this point?
I dont believe those orginal individual striped images are avaible to public.
All I know of is the 130 gb .cub file found on mapaplanet2 from which this image was taken from.
thanks

Attached thumbnail(s)

 

[JohnVV]

my large map is here:
-- do to age the below links do not work
if someone needs it PM me
https://drive.google.com/file/d/0B6ZYAd08tZ...iew?usp=sharing
and
https://drive.google.com/open?id=0B6ZYAd08t...SXpvS1V1T3R5bDg

this 4.91 gig zip ( would be smaller if i used xz archive) unzips to a 8 gig , 1 band isis3 cub file 131072 x 65536 pixels


this is the header

CODE

Object = IsisCube
  Object = Core
    StartByte   = 65537
    Format      = Tile
    TileSamples = 2048
    TileLines   = 2048

    Group = Dimensions
      Samples = 131072
      Lines   = 65536
      Bands   = 1
    End_Group

    Group = Pixels
      Type       = UnsignedByte
      ByteOrder  = Lsb
      Base       = 0.0
      Multiplier = 1.0
    End_Group
  End_Object

  Group = Mapping
    ProjectionName     = SimpleCylindrical
    CenterLongitude    = 0.0 <degrees>
    TargetName         = Venus
    EquatorialRadius   = 1737400.0 <meters>
    PolarRadius        = 1737400.0 <meters>
    LatitudeType       = Planetocentric
    LongitudeDirection = PositiveEast
    LongitudeDomain    = 180 <degrees>
    MinimumLatitude    = -90.0 <degrees>
    MaximumLatitude    = 90.0 <degrees>
    MinimumLongitude   = -180.0 <degrees>
    MaximumLongitude   = 180.0 <degrees>
    UpperLeftCornerX   = -5458203.0763469 <meters>
    UpperLeftCornerY   = 2729101.5381735 <meters>
    PixelResolution    = 83.285569402241 <meters>

    # PixelResolution    =  <meters/pixel>
    Scale              = 364.088888889 <pixels/degree>
  End_Group
End_Object

Object = Label
  Bytes = 65536
End_Object

Object = History
  Name      = IsisCube
  StartByte = 8590000129
  Bytes     = 1748
End_Object
End