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20161231 - Filament data for 12 UTC
Available data for 20161231: »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 1247 1585 (N32W17 L=147)   880    193        2 (1143/1546-1346/1644) -23.2 W09-W23 N29-N36
      2 1665 1372 (N18W45 L=174)  1015    271        0 (1554/1319-1776/1443) -22.4 W36-W54 N14-N22
      3 1114 1319 (N15W06 L=136)   197     57        0 (1084/1305-1148/1337)  14.0 W04-W08 N13-N15
      4 1849 1298 (N14W61 L=191)   475    112        0 (1816/1271-1872/1323)  23.2 W57-W64 N12-N15
      5 1445  555 (S32W30 L=160)   524    101        1 (1402/ 540-1494/ 576)   8.1 W26-W33 S33-S30
      6 1297  488 (S37W19 L=149)   247     74        0 (1257/ 477-1338/ 501)   0.0 W16-W22 S37-S36
Download Binary data for this image

» All Filament Data of 20161231 ... 		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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