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20220116 - Filament data for 09 UTC
Available data for 20220116: »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 1135 1879 (N59W02 L=302)   515     65        0 (1101/1863-1167/1893)   0.0 E01-W06 N57-N61
      2 1284 1597 (N34W14 L=314)   305     88        0 (1265/1554-1302/1634) -80.5 W12-W16 N30-N36
      3  702 1567 (N28E26 L=274)   681    182        0 ( 639/1520- 787/1590)  24.0 E30-E20 N24-N29
      4  890  859 (S15E07 L=293)   351     98        1 ( 854/ 820- 935/ 893)  45.0 E09-E04 S17-S13
      5  597  741 (S24E27 L=273)   628    161        0 ( 538/ 701- 688/ 771)  20.0 E31-E20 S26-S21
      6  973  486 (S39W00 L=300)   706    125        3 ( 928/ 445-1012/ 532) -63.4 E03-W03 S41-S35
Download Binary data for this image

» All Filament Data of 20220116 ... 		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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