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20170705 - Filament data for 11 UTC
Available data for 20170705: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  290 1491 (N31E61 L=134)   724    159        0 ( 262/1463- 317/1516) -20.6 E65-E57 N29-N32
      2 1346 1407 (N27W22 L=218)   681    217        0 (1278/1344-1441/1445)  18.4 W17-W29 N23-N30
      3 1358 1149 (N11W21 L=217)   228     76        0 (1323/1110-1380/1186) -59.0 W19-W22 N08-N13
      4 1095  321 (S46W07 L=202)   365     86        0 (1067/ 286-1119/ 355) -50.2 W04-W09 S48-S42
Download Binary data for this image

» All Filament Data of 20170705 ... 		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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