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20130301 - Filament data for 11 UTC
Available data for 20130301: »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  493 1549 (N13E48 L=216)   543     86        1 ( 469/1512- 526/1580) -76.0 E50-E45 N10-N14
      2 1608 1468 (N35W28 L=292)   818    227        0 (1557/1369-1663/1551) -54.0 W23-W33 N29-N40
      3  218 1104 (S18E59 L=205)   665    110        4 ( 192/1059- 240/1158) -71.6 E62-E55 S20-S14
      4  741  413 (S52E03 L=261)   301     44        0 ( 716/ 395- 765/ 432)  11.3 E05-W00 S53-S50
      5  824  184 (S70W24 L=287)   488     76        0 ( 801/ 167- 851/ 209)  -4.8 W18-W30 S72-S66
Download Binary data for this image

» All Filament Data of 20130301 ... 		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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