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20220905 - Filament data for 09 UTC
Available data for 20220905: »05 UTC   »06 UTC   »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 1385 1563 (N29W40 L=156)   352     72        1 (1357/1531-1414/1587)  15.9 W36-W43 N27-N30
      2 1766  923 (S18W47 L=163)   725    184        1 (1728/ 846-1819/ 991)  28.6 W42-W53 S21-S14
      3 1556  910 (S12W30 L=145)   403    118        1 (1501/ 895-1613/ 923) -20.6 W25-W33 S14-S10
      4 1015  546 (S21E12 L=104)  1858    468        4 ( 856/ 400-1140/ 716)  26.6 E26-W00 S27-S13
      5 1265  547 (S27W03 L=119)   571    225        2 (1212/ 477-1297/ 650)  48.4 E01-W07 S30-S21
      6  744  402 (S25E35 L= 81)  1623    421        1 ( 677/ 329- 863/ 542) -75.1 E40-E27 S31-S15
      7  666  269 (S33E51 L= 65)   544    109        1 ( 639/ 242- 690/ 315)  56.3 E56-E47 S35-S29
Download Binary data for this image

» All Filament Data of 20220905 ... 		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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