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20170713 - Filament data for 12 UTC
Available data for 20170713: »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  641 1216 (N17E25 L= 65)   764    263        2 ( 514/1187- 750/1256)   0.0 E33-E17 N15-N19
      2  560  804 (S08E31 L= 58)   436     76        2 ( 535/ 763- 584/ 843) -78.7 E32-E28 S11-S06
      3 1605  799 (S13W38 L=128)   293     66        0 (1582/ 784-1637/ 822) -21.8 W36-W41 S13-S11
      4 1080  718 (S15W03 L= 92)   219     60        1 (1057/ 695-1115/ 739)  18.4 W01-W04 S16-S13
      5 1151  301 (S47W08 L= 97)   332     79        1 (1128/ 274-1171/ 330) -56.3 W05-W10 S50-S44
Download Binary data for this image

» All Filament Data of 20170713 ... 		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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