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20130322 - Filament data for 14 UTC
Available data for 20130322: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  845 1655 (N25E30 L=315)  1397    253        2 ( 764/1560- 936/1761) -86.8 E32-E27 N17-N35
      2 1007  886 (S15W03 L=348)   324    125        0 ( 946/ 858-1063/ 907)   8.1 E01-W06 S15-S14
      3 1043  532 (S34W17 L=  2)   246     15        1 (1021/ 511-1062/ 555) -33.7 W15-W18 S34-S32
      4  570  326 (S67E17 L=329)   502     69        2 ( 532/ 303- 604/ 349)   0.0 E23-E10 S68-S65
      5  754  259 (S65W13 L=358)   475     53        0 ( 731/ 236- 774/ 287) -56.3 W09-W17 S67-S61
Download Binary data for this image

» All Filament Data of 20130322 ... 		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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