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20220512 - Filament data for 07 UTC
Available data for 20220512: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1383 1752 (N57W06 L=218)  1022    111        2 (1340/1719-1426/1795) -32.0 W02-W11 N52-N62
      2 1132 1650 (N38E11 L=201)   776    166        1 (1087/1571-1176/1715) -36.0 E16-E05 N33-N42
      3 1654 1498 (N44W36 L=248)   885    119        1 (1615/1446-1689/1547) -66.8 W32-W40 N40-N47
      4 1473  780 (S06W33 L=245)   249     44        0 (1458/ 755-1488/ 811) -56.3 W31-W34 S07-S04
      5  309  724 (S38E48 L=164)   705    133        0 ( 275/ 681- 349/ 774)  45.0 E53-E42 S41-S33
      6 1369  697 (S13W29 L=241)   249     66        1 (1347/ 669-1389/ 733)  90.0 W28-W30 S15-S10
      7  369  562 (S49E44 L=168)   784     75        0 ( 341/ 524- 395/ 602)  38.7 E49-E39 S52-S44
      8  411  497 (S53E40 L=171)   384     58        0 ( 384/ 474- 447/ 518)  26.6 E44-E34 S55-S49
      9 1460  388 (S29W52 L=263)  2869    453        4 (1249/ 325-1642/ 456)  34.2 W38-W64 S38-S19
     10  501  408 (S58E30 L=182)   424      2        0 ( 478/ 386- 522/ 427)   8.1 E33-E26 S60-S55
Download Binary data for this image

» All Filament Data of 20220512 ... 		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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