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20170617 - Filament data for 07 UTC
Available data for 20170617: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  747 1277 (N14E20 L= 56)   394    162        1 ( 711/1194- 771/1343) -53.1 E23-E17 N09-N17
      2  326 1103 (S01E49 L= 27)  1664    243        2 ( 287/ 985- 368/1206) -47.7 E54-E44 S07-N04
      3  647 1050 (S01E24 L= 52)   317     61        1 ( 616/1023- 675/1076) -11.3 E26-E21 S02-N00
      4  261  775 (S22E54 L= 22)   684    152        1 ( 232/ 726- 292/ 828)  49.4 E57-E50 S25-S18
Download Binary data for this image

» All Filament Data of 20170617 ... 		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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