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20220630 - Filament data for 12 UTC
Available data for 20220630: »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 1645 1568 (N40W56 L=336)   456     68        1 (1602/1543-1676/1585) -12.5 W50-W60 N38-N41
      2  567 1536 (N33E39 L=241)   812    135        0 ( 511/1506- 623/1577) -13.0 E46-E33 N31-N35
      3 1638 1320 (N23W44 L=324)  1176    378        0 (1494/1213-1769/1409) -28.6 W32-W55 N16-N28
      4  566  443 (S39E35 L=245)  1186    204        2 ( 495/ 389- 633/ 507)  27.8 E46-E27 S43-S33
      5 1535  385 (S39W49 L=329)   602     95        0 (1494/ 366-1580/ 412) -12.1 W42-W56 S40-S36
Download Binary data for this image

» All Filament Data of 20220630 ... 		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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