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20220302 - Filament data for 14 UTC
Available data for 20220302: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 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 1208 1806 (N49E12 L= 53)   476     74        1 (1178/1773-1241/1828)  81.9 E14-E10 N45-N52
      2  697 1775 (N32E47 L= 18)   347     64        0 ( 680/1745- 723/1799) -53.1 E48-E45 N29-N33
      3 1162 1607 (N31E07 L= 58)   639    205        0 (1103/1515-1205/1667) -36.0 E12-E01 N25-N34
      4  155 1100 (S19E67 L=357)   661     68        1 ( 127/1074- 183/1134)  26.6 E72-E62 S20-S16
      5 1126  142 (S58W61 L=125)  1061    113        0 (1110/  86-1142/ 194)  -8.5 W48-W89 S61-S54
Download Binary data for this image

» All Filament Data of 20220302 ... 		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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