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20170320 - Latest Filament data
Available data for 20170320: »07 UTC   »08 UTC   »09 UTC   »10 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  953 1849 (N43E36 L=132)   417     61        0 ( 917/1833- 989/1863)  53.1 E37-E33 N41-N45
      2  483 1721 (N22E60 L=108)   693     80        0 ( 455/1687- 518/1756)  90.0 E62-E58 N18-N25
      3 1371 1630 (N40W04 L=172)   268     50        0 (1354/1606-1392/1652)  78.7 W03-W05 N37-N42
      4 1486 1541 (N37W15 L=183)   423    100        1 (1438/1507-1539/1564)   0.0 W11-W19 N35-N39
      5  755 1524 (N15E30 L=138)   256     86        0 ( 730/1504- 792/1554)  -9.5 E32-E26 N13-N16
      6  556 1144 (S12E30 L=138)   495    133        0 ( 494/1114- 629/1167)  36.9 E34-E26 S14-S08
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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