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20130813 - Filament data for 08 UTC
Available data for 20130813: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 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 1339 1492 (N29W31 L=276)   557    189        1 (1257/1468-1438/1512) -22.6 W25-W37 N25-N31
      2  290 1091 (N20E52 L=193)   627    104        0 ( 253/1062- 335/1121) -29.1 E56-E47 N17-N22
      3  424  870 (N05E42 L=203)   319     64        0 ( 396/ 841- 452/ 893)  31.0 E44-E39 N03-N06
      4 1496  569 (S31W25 L=270)  3266    563        8 (1289/ 437-1673/ 752)  22.1 W07-W40 S37-S22
      5  404  628 (S09E49 L=195)   719     88        3 ( 376/ 584- 432/ 669)  39.8 E52-E45 S12-S06
      6  396  451 (S22E60 L=184)   455     38        1 ( 373/ 436- 425/ 468) -21.8 E63-E57 S22-S20
      7  679  368 (S30E39 L=206)  1050    227        0 ( 636/ 282- 751/ 457)  34.4 E48-E29 S37-S24
      8 1046  424 (S32E10 L=235)   393     66        1 (1011/ 404-1076/ 448)   0.0 E12-E07 S33-S30
Download Binary data for this image

» All Filament Data of 20130813 ... 		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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