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20170519 - Filament data for 07 UTC
Available data for 20170519: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  884 1561 (N27E22 L= 78)   232     59        0 ( 865/1530- 900/1587) -36.9 E24-E19 N25-N28
      2  395 1284 (N01E47 L= 53)  1093    126        1 ( 347/1225- 438/1344)  66.8 E49-E44 S03-N04
      3 1701 1298 (N30W41 L=141)   315     58        0 (1672/1269-1722/1318) -14.0 W38-W42 N27-N30
      4 1686 1167 (N21W40 L=140)   340     34        0 (1668/1143-1705/1196) -71.6 W38-W42 N19-N22
      5  952  225 (S58W23 L=123)   468     56        0 ( 925/ 204- 980/ 248)  80.5 W21-W25 S60-S54
Download Binary data for this image

» All Filament Data of 20170519 ... 		IDL code for reading binary data: 
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament: 
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area
be careful: y-origin is upper left! you can transpose the data: 
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y

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