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20170121 - Filament data for 10 UTC
Available data for 20170121: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  421 1547 (N24E48 L=166)   352     67        0 ( 403/1521- 437/1576) -38.7 E50-E45 N21-N25
      2  193 1278 (N06E64 L=151)  1002    133        2 ( 163/1216- 220/1346)  76.0 E66-E61 N02-N10
      3 1854  993 (N02W59 L=274)   358     11        0 (1836/ 976-1872/1013)  33.7 W57-W61 N00-N03
      4 1046  724 (S23W04 L=218)   256     53        0 (1022/ 701-1075/ 752) -26.6 W02-W06 S24-S21
      5  748  382 (S49E17 L=197)   405     88        1 ( 727/ 344- 767/ 421) -80.5 E19-E15 S52-S46
      6  907  347 (S51E02 L=212)   620     99        3 ( 862/ 311- 952/ 386) -36.9 E06-W02 S53-S47
Download Binary data for this image

» All Filament Data of 20170121 ... 		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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