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20231205 - Latest Filament data
Available data for 20231205: »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1303 1645 (N34W32 L=250)  1821    398        6 (1150/1594-1504/1678) -15.1 W20-W46 N28-N37
      2 1656 1605 (N26W61 L=278)   563    103        0 (1610/1573-1697/1642) -45.0 W58-W64 N23-N28
      3  814 1550 (N36E06 L=212)   755    147        2 ( 743/1496- 889/1584) -20.0 E11-W00 N31-N39
      4  575 1527 (N39E25 L=192)   728    189        0 ( 477/1499- 641/1563)   3.8 E34-E19 N37-N40
      5 1363 1441 (N20W28 L=246)   389    115        0 (1305/1411-1412/1468) -33.7 W25-W31 N18-N22
      6 1840 1266 (N03W63 L=280)   628    111        3 (1808/1209-1875/1305)  20.0 W57-W68 N00-N04
      7  709 1209 (N16E17 L=201)   879    204        1 ( 635/1147- 783/1278) -48.4 E20-E12 N11-N21
      8  998 1122 (N06E00 L=217)   187     85        0 ( 982/1092-1022/1157)  76.0 E01-W01 N04-N08
      9 1920 1093 (S09W70 L=287)  1763    164        6 (1868/1016-1958/1145) -36.0 W62-W77 S13-S05
     10  254 1070 (N14E53 L=165)  2219    373        3 ( 147/1001- 415/1133) -10.5 E65-E38 N07-N18
     11 1129  659 (S23W01 L=219)   230     75        0 (1089/ 629-1155/ 689)  45.0 E01-W02 S24-S21
     12 1037  530 (S30E07 L=210)   225     31        2 (1010/ 515-1061/ 546)  14.0 E09-E05 S30-S28
     13 1450  509 (S39W23 L=240)   324     84        0 (1416/ 491-1494/ 528)   0.0 W20-W26 S39-S37
     14  468  467 (S25E51 L=167)   356     84        1 ( 438/ 437- 498/ 498) -68.2 E52-E49 S27-S22
     15  942  409 (S37E17 L=200)   444    141        2 ( 907/ 354- 990/ 467)  35.0 E21-E11 S40-S33
     16 1231  332 (S49W03 L=221)   892    208        1 (1126/ 313-1316/ 357)  -7.1 E05-W11 S51-S45
Download Binary data for this image

» All Filament Data of 20231205 ... 		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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