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20161031 - Filament data for 13 UTC
Available data for 20161031: »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1572 1386 (N10W43 L=256)   427    120        0 (1549/1326-1606/1424)  39.8 W40-W47 N06-N11
      2  396 1337 (N38E36 L=178)   308     61        1 ( 373/1307- 422/1367)  26.6 E37-E33 N35-N39
      3  795 1128 (N16E11 L=203)   798    175        2 ( 727/1093- 887/1192) -48.4 E14-E05 N11-N20
      4  322 1098 (N25E44 L=169)   910    223        1 ( 250/1034- 400/1146) -39.3 E50-E38 N19-N28
      5  834  517 (S20E25 L=188)  1457    303        2 ( 781/ 389- 886/ 651)  51.3 E33-E19 S26-S11
      6 1590  474 (S46W26 L=239)   661    127        0 (1566/ 429-1612/ 532) -73.3 W23-W28 S50-S40
Download Binary data for this image

» All Filament Data of 20161031 ... 		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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