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20150915 - Filament data for 11 UTC
Available data for 20150915: »06 UTC   »09 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1632 1560 (N19W58 L=310)  1086    204        2 (1565/1529-1713/1592) -30.3 W52-W65 N14-N22
      2 1862 1139 (S11W61 L=312)   611    142        1 (1847/1092-1881/1188)  45.0 W58-W63 S13-S07
      3 1355  940 (S06W17 L=268)   348     97        0 (1305/ 918-1403/ 957) -26.6 W13-W19 S07-S03
      4 1611  773 (S23W30 L=282)   967    241        0 (1509/ 707-1698/ 852)   7.1 W21-W37 S25-S20
      5 1825  776 (S31W49 L=301)   408     62        0 (1800/ 758-1848/ 799)  11.3 W46-W52 S32-S30
      6  442  412 (S17E58 L=193)   682    203        4 ( 415/ 363- 470/ 456)  31.0 E63-E53 S20-S13
Download Binary data for this image

» All Filament Data of 20150915 ... 		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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