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20220606 - Filament data for 10 UTC
Available data for 20220606: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  936 1835 (N55E32 L=207)  1149    186        2 ( 855/1802-1033/1860)   0.0 E43-E19 N53-N57
      2  579 1652 (N32E48 L=191)   899    152        1 ( 512/1603- 634/1702) -11.9 E59-E40 N29-N34
      3 1466 1596 (N45W26 L=265)   670     71        0 (1432/1564-1502/1623)   8.1 W22-W29 N42-N47
      4  382 1502 (N19E57 L=182)   458    123        1 ( 351/1448- 400/1542) -33.7 E63-E53 N15-N21
      5  954 1513 (N29E13 L=226)   295     76        0 ( 915/1495-1001/1525)  21.8 E15-E10 N27-N30
      6 1570 1352 (N29W33 L=272)   445    120        1 (1524/1303-1617/1391) -26.6 W29-W37 N26-N31
      7 1754 1205 (N22W50 L=289)  1056    196        1 (1687/1135-1816/1270) -30.3 W43-W57 N18-N25
      8  250  768 (S28E57 L=182)   782    129        3 ( 208/ 718- 275/ 834)  33.7 E65-E52 S32-S23
  
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» All Filament Data of 20220606 ...
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