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20150906 - Filament data for 08 UTC
Available data for 20150906: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1551 1698 (N30W60 L= 72)   596     60        0 (1526/1674-1572/1719)  11.3 W57-W62 N29-N31
      2 1832 1038 (S14W55 L= 67)  1462    205        4 (1783/ 986-1866/1095)  18.4 W49-W59 S16-S09
      3 1182  830 (S07W04 L= 17)   354    112        0 (1126/ 799-1241/ 851)  -8.1 W00-W07 S08-S06
      4  477  712 (N00E42 L=331)   850    173        2 ( 456/ 625- 501/ 792)  73.3 E44-E38 S05-N05
      5 1359  653 (S23W11 L= 24)   598    212        0 (1311/ 550-1381/ 753)  56.3 W06-W14 S28-S16
      6 1476  605 (S29W19 L= 31)   649    138        1 (1429/ 549-1525/ 670)  32.0 W14-W23 S32-S26
      7  974  424 (S28E19 L=354)   566    221        0 ( 892/ 361-1072/ 496)  17.4 E26-E10 S30-S25
Download Binary data for this image

» All Filament Data of 20150906 ... 		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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