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20130729 - Filament data for 07 UTC
Available data for 20130729: »05 UTC   »06 UTC   »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  825 1732 (N57E09 L= 74)   464     55        0 ( 812/1692- 843/1766)  90.0 E10-E07 N53-N60
      2 1455 1350 (N20W33 L=117)   254     73        0 (1412/1338-1485/1368)   0.0 W29-W35 N19-N21
      3 1817 1281 (N10W64 L=147)   475     46        0 (1798/1252-1836/1305) -71.6 W61-W65 N08-N11
      4 1899 1008 (S08W68 L=152)  2211    173        6 (1861/ 947-1938/1074) -63.4 W62-W77 S11-S03
      5  219  914 (N04E61 L= 23)   404     51        0 ( 198/ 888- 240/ 936)  26.6 E63-E57 N02-N05
      6 1356  728 (S16W18 L=102)   439    125        1 (1327/ 666-1386/ 779)  60.3 W15-W20 S20-S13
Download Binary data for this image

» All Filament Data of 20130729 ... 		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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