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20220116 - Filament data for 10 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 1139 1879 (N59W03 L=302)   556     79        0 (1100/1862-1172/1894)  29.7 E01-W06 N56-N61
      2  775 1860 (N53E36 L=263)   522     59        0 ( 754/1833- 798/1882) -71.6 E39-E33 N50-N56
      3 1291 1598 (N34W15 L=314)   292     84        0 (1274/1550-1309/1635) -90.0 W13-W16 N30-N36
      4  709 1567 (N28E26 L=273)   673    179        2 ( 644/1520- 793/1590)  10.3 E30-E19 N24-N29
      5  889  851 (S16E07 L=292)   280     84        0 ( 863/ 813- 917/ 882)  59.0 E08-E05 S18-S13
      6  601  741 (S24E26 L=273)   657    169        0 ( 543/ 695- 682/ 771)  24.4 E31-E20 S27-S21
      7  986  486 (S39W01 L=301)   814    146        5 ( 937/ 444-1041/ 531)  23.2 E02-W05 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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