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20140522 - Filament data for 13 UTC
Available data for 20140522: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  816 1336 (N12E19 L=104)   318     92        0 ( 783/1312- 863/1372) -18.4 E21-E15 N11-N13
      2  701 1138 (S02E21 L=101)   396    140        0 ( 657/1072- 757/1202) -29.1 E25-E16 S04-N01
      3  949 1075 (S00E05 L=117)   650    214        2 ( 919/ 976- 977/1178) -79.7 E07-E03 S06-N05
      4  269 1103 (S12E53 L= 69)   487    102        1 ( 245/1061- 282/1146) -78.7 E55-E51 S14-S09
      5  712  895 (S16E16 L=106)   780    258        1 ( 606/ 819- 797/1004)  61.9 E22-E12 S22-S07
      6  649  732 (S27E18 L=105)   212     98        0 ( 618/ 690- 686/ 769)  60.3 E19-E15 S30-S23
      7 1337  572 (S22W30 L=153)   270     68        1 (1295/ 552-1366/ 596)  45.0 W28-W32 S23-S19
      8 1718  527 (S16W63 L=186)   550     71        0 (1686/ 500-1749/ 552)  45.0 W61-W65 S17-S13
      9 1223  361 (S38W33 L=155)  1082    249        2 (1101/ 341-1343/ 381)  22.4 W23-W40 S41-S34
Download Binary data for this image

» All Filament Data of 20140522 ... 		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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