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20220103 - Filament data for 10 UTC
Available data for 20220103: »08 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1282 1811 (N52W26 L=136)   416     28        0 (1262/1787-1301/1831)  29.7 W22-W29 N49-N54
      2  630 1711 (N43E34 L= 76)   532     54        1 ( 592/1689- 666/1732)  -7.1 E38-E30 N41-N44
      3 1635 1501 (N27W46 L=156)   413     39        1 (1613/1468-1652/1527)  45.0 W43-W48 N25-N29
      4 1745  715 (S21W53 L=164)   465     44        1 (1712/ 694-1769/ 740)  26.6 W49-W56 S22-S19
      5  225  634 (S25E67 L= 43)   465     55        0 ( 196/ 619- 259/ 646)   0.0 E73-E61 S25-S24
      6 1756  523 (S33W65 L=175)   869     79        1 (1721/ 483-1777/ 570) -26.6 W60-W73 S35-S29
      7  511  347 (S47E52 L= 59)   468     65        0 ( 492/ 311- 527/ 379)  29.1 E56-E47 S49-S44
Download Binary data for this image

» All Filament Data of 20220103 ... 		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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