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20160901 - Filament data for 13 UTC
Available data for 20160901: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »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 1827 1284 (N01W64 L=348)   416     72        1 (1803/1255-1849/1311) -45.0 W61-W66 S01-N02
      2  320 1065 (N23E47 L=238)  2672    668        5 ( 183/ 947- 525/1201) -36.5 E59-E32 N12-N32
      3 1851 1044 (S13W58 L=343)   526     50        1 (1831/1013-1868/1075)  76.0 W55-W59 S15-S11
      4 1871  910 (S22W57 L=342)   580     81        0 (1845/ 873-1889/ 944)  31.0 W54-W59 S23-S19
      5  255  832 (N09E58 L=227)   834    104        2 ( 237/ 781- 277/ 892)  81.9 E59-E55 N06-N13
      6  173  836 (N10E68 L=217)   793    134        1 ( 143/ 802- 197/ 863) -53.1 E72-E64 N07-N11
      7 1261  231 (S54E06 L=279)   417    118        1 (1248/ 196-1280/ 264)  58.0 E08-E02 S58-S50
Download Binary data for this image

» All Filament Data of 20160901 ... 		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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