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20220919 - Filament data for 11 UTC
Available data for 20220919: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  647 1673 (N59E10 L=280)   316     45        1 ( 631/1646- 664/1700)  63.4 E11-E07 N57-N62
      2 1624 1614 (N21W64 L=354)   442     57        0 (1593/1601-1659/1628) -33.7 W61-W67 N19-N23
      3  898 1367 (N30W02 L=292)   492    113        1 ( 856/1331- 950/1405) -56.3 W00-W04 N27-N33
      4 1862  964 (S21W58 L=347)  1007    113        3 (1831/ 913-1902/1001)  18.4 W53-W63 S23-S19
      5 1552  684 (S27W24 L=314)   273     63        2 (1532/ 646-1573/ 711)  76.0 W22-W26 S29-S25
      6 1322  579 (S27W06 L=296)   280     68        2 (1288/ 551-1353/ 598) -14.0 W04-W08 S29-S24
      7 1221  479 (S31E03 L=287)   270     49        1 (1204/ 451-1242/ 507)  56.3 E04-W00 S32-S28
Download Binary data for this image

» All Filament Data of 20220919 ... 		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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