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20221025 - Filament data for 08 UTC
Available data for 20221025: »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  500 1229 (N30E28 L=148)   222      7        0 ( 481/1209- 519/1245) -33.7 E29-E26 N28-N30
      2  495 1126 (N24E30 L=146)   289     63        2 ( 478/1082- 514/1159)  63.4 E31-E28 N21-N25
      3  175  989 (N22E63 L=113)  1732    169        5 ( 142/ 914- 198/1063)  45.0 E69-E59 N18-N26
      4 1641  773 (S27W32 L=209)   275     90        0 (1613/ 733-1656/ 817)  51.3 W29-W33 S28-S23
      5 1392  752 (S20W14 L=191)   515    232        0 (1317/ 670-1475/ 813)  17.1 W07-W20 S23-S17
      6 1708  640 (S38W38 L=215)   440     49        1 (1684/ 622-1735/ 662) -26.6 W35-W41 S39-S35
      7 1303  523 (S32W03 L=180)   393    152        1 (1231/ 493-1362/ 555)   0.0 E02-W07 S32-S30
      8 1105  345 (S38E16 L=160)   314     75        0 (1067/ 330-1141/ 361)   0.0 E19-E13 S39-S37
Download Binary data for this image

» All Filament Data of 20221025 ... 		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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