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20250122 - Filament data for 12 UTC
Available data for 20250122: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  741 1597 (N28E25 L=128)   776    249        1 ( 691/1553- 836/1672)   0.0 E29-E18 N24-N33
      2 1739 1381 (N25W48 L=201)  1370    190        2 (1666/1309-1793/1450) -24.4 W41-W53 N19-N28
      3  950 1407 (N17E08 L=145)   209     71        1 ( 908/1394- 987/1428)   0.0 E10-E05 N16-N18
      4  330 1368 (N11E51 L=103)   455    101        0 ( 304/1322- 365/1416)  68.2 E52-E48 N08-N14
      5 1300 1335 (N16W14 L=167)   525    194        1 (1221/1302-1374/1372)   6.3 W09-W18 N14-N18
      6 1136 1214 (N07W05 L=158)  1260    414        2 ( 994/1038-1214/1341) -49.1 E04-W10 S02-N13
      7  579 1130 (S02E28 L=125)   545    158        1 ( 519/1085- 648/1165) -20.6 E32-E23 S04-N00
      8  885  971 (S10E08 L=146)   212     71        0 ( 850/ 949- 920/ 998)  36.9 E09-E05 S11-S07
      9  145  876 (S19E67 L= 86)   837    137        1 ( 114/ 823- 160/ 936)  45.0 E73-E64 S21-S15
     10 1433  884 (S09W26 L=180)   275     34        0 (1414/ 859-1453/ 909) -45.0 W24-W27 S10-S07
     11 1232  843 (S14W14 L=168)   185     50        1 (1208/ 820-1260/ 857) -14.0 W12-W16 S14-S12
     12 1020  765 (S21W02 L=155)   878    372        0 ( 872/ 712-1164/ 833)  16.4 E07-W10 S24-S15
     13 1244  731 (S20W17 L=170)   695    363        0 (1102/ 655-1422/ 774)  27.8 W08-W27 S26-S15
     14  392  647 (S32E44 L=109)   872    169        1 ( 319/ 615- 474/ 694)  13.2 E52-E35 S34-S29
     15 1420  458 (S35W37 L=190)   796    141        1 (1366/ 436-1498/ 496)  -4.8 W31-W43 S37-S33
     16 1421  359 (S42W43 L=196)   770    117        1 (1382/ 325-1471/ 407)  -4.8 W37-W49 S44-S38
Download Binary data for this image

» All Filament Data of 20250122 ... 		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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