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20220319 - Filament data for 07 UTC
Available data for 20220319: »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 1269 1704 (N42E06 L=198)   410     78        1 (1245/1654-1283/1737) -60.3 E08-E03 N38-N45
      2 1737 1578 (N54W46 L=250)   613     53        0 (1719/1547-1761/1601)  29.4 W40-W56 N49-N58
      3 1773 1004 (N14W48 L=252)   591    122        0 (1752/ 954-1805/1064) -45.0 W45-W52 N12-N17
      4  507  924 (S26E30 L=175)  1107    337        3 ( 439/ 765- 587/1038)  72.5 E33-E25 S36-S17
      5 1181  246 (S47W48 L=252)  1148    188        1 (1154/ 165-1203/ 331) -22.6 W37-W62 S51-S40
Download Binary data for this image

» All Filament Data of 20220319 ... 		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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