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20250307 - Filament data for 08 UTC
Available data for 20250307: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  478 1710 (N22E60 L=236)  1967    169        2 ( 405/1664- 547/1749)  37.9 E66-E52 N17-N25
      2 1396 1573 (N35W09 L=305)   899    170        2 (1323/1531-1461/1602)   0.0 W03-W14 N33-N37
      3  555 1334 (N00E35 L=261)   752    223        3 ( 506/1263- 622/1434) -32.5 E40-E29 S02-N05
      4  238 1369 (S03E63 L=233)   703     72        2 ( 211/1336- 275/1396)  31.0 E66-E59 S05-S01
      5 1672 1239 (N22W35 L=331)   379     64        1 (1653/1201-1686/1280) -53.1 W33-W36 N19-N24
      6 1572 1228 (N18W27 L=324)   560    130        1 (1519/1196-1634/1259)   6.3 W23-W32 N17-N19
      7  324 1225 (S10E50 L=246)   352     56        1 ( 299/1206- 351/1250)   0.0 E52-E47 S11-S08
      8 1896 1149 (N25W59 L=355)  1389    171        2 (1872/1075-1918/1233) -60.9 W56-W63 N21-N30
      9  192 1053 (S22E60 L=236)  1722    181        5 ( 137/ 982- 233/1134)  59.0 E68-E56 S26-S16
     10 1868  961 (N13W59 L=355)  3944    320        8 (1787/ 857-1932/1068) -34.7 W47-W68 N06-N18
     11  801  976 (S15E11 L=285)   259    128        0 ( 784/ 923- 825/1037) -80.5 E12-E10 S17-S11
     12  946  970 (S12E03 L=293)   238     57        2 ( 918/ 949- 978/ 990) -14.0 E04-W00 S13-S10
     13 1732  897 (N05W47 L=343)   469    114        0 (1676/ 869-1784/ 931)  36.9 W42-W50 N01-N08
     14  838  866 (S20E07 L=289)   215     49        1 ( 812/ 848- 868/ 883)   0.0 E08-E04 S21-S19
     15  420  606 (S46E36 L=260)  1195    222        2 ( 323/ 566- 521/ 649)  -2.6 E47-E25 S48-S43
     16 1621  362 (S26W69 L=  5)   789    100        2 (1575/ 342-1666/ 387)  21.8 W63-W75 S27-S23
Download Binary data for this image

» All Filament Data of 20250307 ... 		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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