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20160528 - Filament data for 10 UTC
Available data for 20160528: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1573 1492 (N40W32 L=148)   304     66        0 (1550/1474-1608/1507)   0.0 W29-W35 N37-N40
      2 1267 1381 (N25W09 L=125)   682    147        2 (1209/1323-1342/1440) -24.4 W03-W14 N22-N28
      3 1781 1392 (N37W52 L=168)  1175    195        1 (1728/1347-1832/1426) -12.5 W45-W57 N34-N39
      4 1723 1070 (N15W46 L=162)  1441    267        3 (1676/ 958-1798/1149)  77.0 W43-W52 N07-N20
      5 1459  820 (S05W31 L=147)   304    101        0 (1419/ 801-1505/ 847)   0.0 W27-W34 S05-S04
      6  209  773 (S31E57 L= 59)   650    109        1 ( 184/ 749- 246/ 802)  -9.5 E60-E53 S32-S29
      7 1499  560 (S20W41 L=158)   376     84        0 (1465/ 536-1528/ 586)  -9.5 W38-W44 S21-S18
Download Binary data for this image

» All Filament Data of 20160528 ... 		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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