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20171030 - Filament data for 12 UTC
Available data for 20171030: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1376 1650 (N29W43 L=132)  1615    231        2 (1269/1606-1478/1688) -39.3 W35-W48 N24-N33
      2  247 1446 (N50E53 L= 36)   519     67        0 ( 230/1415- 267/1470)  71.6 E55-E50 N48-N52
      3  522 1377 (N38E24 L= 65)   426    108        0 ( 476/1354- 565/1398) -29.7 E27-E20 N35-N40
      4  369 1134 (N27E39 L= 50)   571    146        2 ( 323/1100- 427/1175) -40.6 E42-E35 N23-N30
      5 1735 1134 (S09W47 L=136)   522    121        0 (1687/1100-1775/1156) -39.8 W43-W49 S11-S06
      6 1555 1025 (S10W31 L=120)   320     97        0 (1524/ 977-1589/1073)  29.7 W27-W34 S11-S07
      7 1643  488 (S48W31 L=120)   479     54        0 (1627/ 456-1662/ 523)  53.1 W29-W32 S50-S45
Download Binary data for this image

» All Filament Data of 20171030 ... 		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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