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20161030 - Latest Filament data
Available data for 20161030: »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  278 1289 (N38E47 L=179)   385     62        0 ( 261/1264- 294/1316)  45.0 E48-E45 N35-N39
      2  505 1286 (N32E27 L=199)   290     67        0 ( 467/1271- 540/1298) -21.8 E29-E24 N30-N33
      3  209 1043 (N24E55 L=171)  1267    253        1 ( 144/ 969- 262/1100) -45.0 E61-E51 N18-N28
      4  619 1034 (N15E23 L=203)   714    143        1 ( 547/ 998- 688/1079) -41.2 E27-E19 N11-N18
      5 1794  766 (S32W46 L=272)   550    134        0 (1743/ 736-1833/ 800)   0.0 W40-W50 S33-S30
      6  672  421 (S22E39 L=187)  1364    282        3 ( 621/ 330- 713/ 530)  47.3 E46-E33 S27-S14
Download Binary data for this image

» All Filament Data of 20161030 ... 		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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