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20170830 - Filament data for 10 UTC
Available data for 20170830: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1467 1761 (N38W58 L=234)   678    122        1 (1448/1727-1483/1796)  33.7 W55-W61 N35-N39
      2 1669 1240 (N03W46 L=222)   403    160        1 (1617/1216-1714/1284)   0.0 W42-W51 N01-N05
      3  975 1166 (N16W00 L=176)   911    249        2 ( 859/1095-1096/1214) -47.7 E06-W05 N09-N21
      4  151  931 (N16E68 L=108)  1158    108        1 ( 130/ 882- 174/ 974) -68.2 E70-E65 N13-N18
      5  260  837 (N10E57 L=119)   527    113        1 ( 240/ 781- 276/ 887)  50.2 E59-E54 N06-N12
      6  395  502 (S13E57 L=119)   408    121        0 ( 349/ 488- 437/ 527) -20.6 E60-E52 S13-S10
Download Binary data for this image

» All Filament Data of 20170830 ... 		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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