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20161229 - Filament data for 11 UTC
Available data for 20161229: »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  630 1320 (N16E24 L=133)   930    227        0 ( 562/1223- 687/1414) -53.1 E29-E20 N10-N22
      2 1338 1348 (N16W21 L=178)   252     60        1 (1304/1329-1376/1362) -11.3 W18-W23 N15-N17
      3 1668 1047 (S02W42 L=199)   363     90        0 (1643/1014-1681/1098)  63.4 W40-W43 S04-N00
      4 1082  556 (S32W03 L=160)   304     57        0 (1043/ 544-1117/ 572)  11.3 W00-W05 S32-S30
Download Binary data for this image

» All Filament Data of 20161229 ... 		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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