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20170320 - Filament data for 13 UTC
Available data for 20170320: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  948 1852 (N43E36 L=133)   447     65        0 ( 912/1838- 987/1868)  53.1 E38-E34 N41-N45
      2  473 1717 (N21E61 L=108)   612     82        0 ( 443/1687- 506/1751)  78.7 E62-E58 N18-N24
      3 1474 1547 (N37W14 L=183)   463     98        0 (1426/1511-1531/1571)   0.0 W10-W19 N35-N39
      4  748 1526 (N15E30 L=139)   265     59        0 ( 721/1504- 780/1553) -11.3 E32-E27 N13-N15
      5  540 1147 (S12E32 L=137)   554    165        0 ( 467/1115- 618/1173)  26.6 E36-E26 S14-S08
      6 1875  967 (N16W59 L=228)   888    200        1 (1835/ 902-1906/1035) -24.4 W52-W64 N12-N18
Download Binary data for this image

» All Filament Data of 20170320 ... 		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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