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20150121 - Filament data for 10 UTC
Available data for 20150121: »07 UTC   »08 UTC   »09 UTC   »10 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  268 1313 (N08E56 L= 87)   388    104        1 ( 247/1273- 291/1341)  53.1 E57-E53 N05-N09
      2  999 1194 (N05E03 L=140)   340     82        0 ( 976/1149-1024/1237) -59.0 E04-E01 N02-N07
      3  379 1025 (S09E42 L=101)   749    179        0 ( 315/1001- 450/1068) -15.3 E47-E36 S10-S06
      4 1777  798 (S10W55 L=198)  1901    344        2 (1685/ 629-1843/ 971)  76.6 W50-W59 S21-N00
      5  393  750 (S26E42 L=101)   286     87        0 ( 379/ 705- 407/ 797) -90.0 E42-E40 S28-S22
      6  548  738 (S26E30 L=113)   241     67        1 ( 518/ 723- 583/ 764)   0.0 E31-E27 S26-S24
      7 1186  576 (S31W15 L=158)   286     56        1 (1154/ 556-1215/ 596)  14.0 W13-W17 S32-S29
Download Binary data for this image

» All Filament Data of 20150121 ... 		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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