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20220829 - Filament data for 07 UTC
Available data for 20220829: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1645 1640 (N26W70 L=279)   529     16        0 (1625/1621-1666/1656)  -6.3 W66-W75 N25-N26
      2  243 1125 (N26E57 L=152)   348     55        1 ( 225/1106- 264/1150)  21.8 E59-E54 N25-N27
      3 1861 1100 (S10W62 L=271)   466     72        0 (1820/1088-1892/1116) -11.3 W56-W66 S10-S08
      4 1041  727 (S11E05 L=204)   363    117        1 ( 984/ 707-1095/ 750) -15.9 E08-E01 S12-S08
      5 1156  617 (S20E01 L=209)   251    113        0 (1106/ 597-1200/ 649)  18.4 E04-W02 S20-S18
      6  879  184 (S47E41 L=168)   838     62        2 ( 856/ 148- 912/ 219)  38.7 E48-E36 S51-S43
Download Binary data for this image

» All Filament Data of 20220829 ... 		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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