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20230222 - Filament data for 10 UTC
Available data for 20230222: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  966 1915 (N53E40 L=355)   544     65        0 ( 930/1905-1002/1926)  15.9 E44-E35 N51-N55
      2  861 1742 (N34E31 L=  4)  1713    200        4 ( 786/1679- 947/1811) -16.7 E41-E21 N30-N38
      3 1404 1714 (N48W10 L= 45)   842     98        3 (1366/1663-1440/1760)  65.6 W07-W13 N42-N53
      4  531 1659 (N22E51 L=344)  1476    243        4 ( 421/1616- 619/1721)  36.9 E61-E44 N18-N27
      5  566 1590 (N18E44 L=351)   881    264        0 ( 510/1503- 662/1672)  77.0 E47-E40 N11-N24
      6  895 1552 (N21E20 L= 15)   245    103        0 ( 856/1530- 946/1567)  31.0 E22-E16 N19-N22
      7 1692 1392 (N32W38 L= 72)  1562    216        1 (1607/1317-1769/1464) -14.0 W29-W45 N28-N34
      8 1302 1354 (N18W09 L= 44)   385    149        0 (1242/1305-1347/1420) -26.6 W04-W12 N16-N20
      9  775 1050 (S11E15 L= 20)  1373    504        3 ( 658/ 831- 904/1200)  72.3 E19-E10 S25-N00
     10 1899 1052 (N17W63 L= 97)  2901    397        3 (1850/ 846-1940/1192) -54.2 W55-W72 N06-N24
     11  135  937 (S27E71 L=324)   711    116        2 ( 110/ 887- 150/ 999)  35.0 E77-E67 S29-S22
     12  244  824 (S33E56 L=339)  1101    229        0 ( 185/ 735- 326/ 894)  27.6 E67-E45 S39-S27
     13  487  846 (S28E32 L=  3)   387    118        1 ( 456/ 791- 507/ 891)  66.8 E33-E30 S31-S24
     14  661  591 (S41E15 L= 19)   425     82        2 ( 613/ 579- 708/ 610)  20.6 E19-E11 S42-S38
     15 1521  463 (S26W51 L= 85)   810    136        0 (1465/ 423-1580/ 514)  -4.1 W43-W57 S27-S24
     16 1534  290 (S35W70 L=104)   704     83        0 (1506/ 254-1558/ 323)  -3.0 W62-W81 S35-S34
Download Binary data for this image

» All Filament Data of 20230222 ... 		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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