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20201125 - Filament data for 07 UTC
Available data for 20201125: »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 1232 1733 (N41W35 L= 78)   301     40        0 (1205/1716-1258/1749)   9.5 W31-W37 N40-N42
      2  977 1590 (N37W09 L= 53)   315    143        0 ( 912/1571-1044/1603) -18.4 W04-W13 N34-N38
      3 1626  596 (S37W36 L= 79)   323     48        0 (1595/ 580-1652/ 614)   0.0 W32-W38 S37-S35
      4  353  475 (S19E63 L=340)  2596    193        4 ( 298/ 393- 415/ 544) -90.0 E70-E58 S25-S14
      5  458  459 (S22E53 L=350)   959    120        4 ( 413/ 417- 500/ 502) -38.7 E57-E47 S24-S19
      6 1193  379 (S43E02 L= 41)   568    112        2 (1157/ 344-1231/ 427) -76.0 E04-W00 S46-S38
      7  625  335 (S33E48 L=356)   944    191        0 ( 560/ 280- 686/ 408)  84.8 E50-E45 S38-S27
Download Binary data for this image

» All Filament Data of 20201125 ... 		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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