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20131221 - Latest Filament data
Available data for 20131221: »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 1471 1515 (N26W35 L=  2)   628    147        1 (1399/1471-1539/1548) -24.0 W30-W40 N22-N28
      2 1793 1272 (N08W57 L= 24)   808    160        0 (1759/1230-1848/1335) -50.2 W54-W62 N05-N12
      3 1906 1255 (N07W71 L= 39)  1320    126        0 (1878/1212-1937/1321) -49.4 W68-W76 N04-N11
      4 1686  968 (S09W43 L= 11)   663    202        1 (1634/ 891-1757/1052)  42.0 W39-W49 S13-S04
      5  576  745 (S15E31 L=296)   269    112        0 ( 556/ 692- 603/ 793)  63.4 E32-E28 S18-S12
      6  800  726 (S18E16 L=311)   330    152        0 ( 756/ 700- 857/ 770) -18.4 E18-E12 S19-S14
      7  242  708 (S14E61 L=266)   698    124        1 ( 214/ 681- 272/ 750) -59.0 E64-E57 S16-S11
      8  304  629 (S20E58 L=270)  1826    259        4 ( 261/ 529- 337/ 732)  32.3 E70-E51 S25-S13
      9 1466  624 (S29W28 L=355)   374     81        1 (1429/ 601-1503/ 649)  21.8 W25-W30 S30-S27
     10  608  336 (S43E44 L=283)   915    178        0 ( 571/ 257- 637/ 421)  31.0 E57-E37 S48-S36
Download Binary data for this image

» All Filament Data of 20131221 ... 		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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