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20210630 - Filament data for 11 UTC
Available data for 20210630: »05 UTC   »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 1383 1123 (N10W23 L= 81)   323     66        0 (1361/1086-1406/1164) -68.2 W21-W24 N07-N12
      2  374  570 (S30E51 L=  7)  1107    186        1 ( 348/ 489- 408/ 659)  59.7 E57-E47 S36-S24
      3 1006  608 (S24W01 L= 59)   245     71        0 ( 961/ 594-1037/ 624)  26.6 E02-W02 S24-S22
      4  638  521 (S32E27 L= 32)   421     50        0 ( 622/ 482- 661/ 551)  51.3 E28-E24 S34-S29
      5 1023  415 (S38W03 L= 61)  1190    193        2 ( 977/ 340-1055/ 504) -85.9 W00-W05 S44-S30
Download Binary data for this image

» All Filament Data of 20210630 ... 		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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