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20150504 - Latest Filament data
Available data for 20150504: »08 UTC   »09 UTC   »10 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  763  990 (S12E14 L=211)   872    370        0 ( 630/ 890- 871/1055)  49.8 E20-E06 S20-S07
      2 1608  958 (N08W37 L=262)   280     48        2 (1590/ 932-1628/ 989) -56.3 W35-W38 N06-N09
      3 1107  936 (S07W07 L=232)   253     83        0 (1095/ 893-1119/ 984) -53.1 W05-W08 S09-S04
      4  363  731 (S38E39 L=185)   767    300        3 ( 265/ 708- 446/ 761)  21.3 E49-E31 S41-S33
      5  694  655 (S34E11 L=214)   611    197        0 ( 600/ 610- 776/ 710)  -3.8 E19-E04 S35-S32
      6 1145  590 (S25W20 L=244)  1713    540        2 ( 871/ 509-1369/ 651)   9.7 W01-W36 S30-S22
      7 1648  500 (S16W58 L=283)  1079    247        2 (1593/ 474-1719/ 545)  22.6 W51-W65 S17-S12
Download Binary data for this image

» All Filament Data of 20150504 ... 		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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