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20171203 - Filament data for 10 UTC
Available data for 20171203: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1517 1715 (N35W52 L= 54)   404     85        0 (1482/1704-1552/1728)  -8.1 W48-W55 N33-N35
      2 1610 1677 (N30W58 L= 60)   578     98        0 (1579/1659-1640/1693)  -8.1 W54-W61 N29-N31
      3  250 1248 (N26E51 L=311)   432     64        1 ( 227/1222- 279/1269) -21.8 E53-E48 N24-N27
      4 1428  406 (S46W20 L= 22)   346     68        0 (1397/ 382-1454/ 424) -31.0 W17-W22 S48-S44
      5  928  187 (S54E32 L=330)   745    119        1 ( 865/ 171- 990/ 203)  -9.5 E38-E26 S56-S52
Download Binary data for this image

» All Filament Data of 20171203 ... 		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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