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20220326 - Filament data for 14 UTC
Available data for 20220326: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1140 1814 (N47E23 L= 86)   339     40        0 (1121/1792-1159/1838) -59.0 E25-E20 N44-N49
      2 1288 1738 (N46E07 L=101)   349     35        1 (1269/1707-1309/1763) -68.2 E09-E06 N43-N48
      3  692 1484 (N10E33 L= 76)   302     75        1 ( 657/1451- 714/1507)   0.0 E34-E30 N08-N12
      4 1524 1422 (N31W19 L=128)   382     41        1 (1498/1403-1555/1450)  26.6 W17-W21 N29-N33
      5 1600  507 (S16W55 L=163)   585     82        0 (1559/ 489-1651/ 525)  29.7 W51-W59 S18-S14
      6 1336  389 (S32W44 L=153)  1160    167        2 (1292/ 307-1375/ 441) -48.4 W40-W51 S36-S27
Download Binary data for this image

» All Filament Data of 20220326 ... 		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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