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20220314 - Filament data for 08 UTC
Available data for 20220314: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 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 1211 1837 (N52E18 L=252)   697     82        0 (1174/1821-1258/1855)  26.6 E20-E12 N49-N54
      2  588 1717 (N24E52 L=217)   600    118        1 ( 540/1685- 626/1742)  26.6 E56-E47 N21-N25
      3 1464 1412 (N27W16 L=286)   778    153        0 (1423/1342-1501/1482) -45.0 W12-W19 N24-N31
      4  666 1179 (S07E24 L=245)   279     71        0 ( 653/1142- 679/1221) -78.7 E25-E23 S09-S04
      5 1876 1083 (N22W58 L=328)   521     67        0 (1859/1048-1893/1122) -36.9 W55-W60 N20-N24
      6 1175  528 (S30W25 L=295)   213     66        0 (1139/ 518-1219/ 540)  45.0 W22-W27 S32-S28
Download Binary data for this image

» All Filament Data of 20220314 ... 		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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