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20220328 - Filament data for 06 UTC
Available data for 20220328: »06 UTC   »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 1004 1334 (N10E10 L= 76)   234     91        0 ( 992/1288-1015/1375) -68.2 E10-E08 N07-N12
      2 1127 1326 (N13E03 L= 83)   201     90        1 (1097/1306-1159/1355)  63.4 E04-E01 N11-N15
      3  139 1133 (S21E72 L= 14)  3252    181        6 (  98/1039- 173/1240)  63.4 E81-E65 S26-S14
      4  233 1061 (S24E57 L= 30)  1110    180        1 ( 160/1004- 309/1108)  22.4 E66-E49 S28-S19
Download Binary data for this image

» All Filament Data of 20220328 ... 		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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