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20160221 - Latest Filament data
Available data for 20160221: »08 UTC   »09 UTC   »10 UTC   »11 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  632 1584 (N19E38 L=277)  1013    201        4 ( 587/1525- 684/1650) -28.6 E43-E32 N15-N22
      2 1264 1196 (N08W10 L=324)   695    228        2 (1195/1136-1364/1238)  21.8 W06-W16 N03-N10
      3  147  912 (S28E63 L=252)  1132    241        2 ( 114/ 876- 175/ 954) -45.0 E66-E59 S29-S25
      4 1078  696 (S25W11 L=325)   772    276        1 ( 951/ 645-1227/ 738)  33.7 W03-W19 S29-S19
      5  866  203 (S66W19 L=334)   668    125        1 ( 839/ 173- 888/ 233) -49.4 W14-W23 S70-S63
Download Binary data for this image

» All Filament Data of 20160221 ... 		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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