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20250213 - Filament data for 10 UTC
Available data for 20250213: »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  771 1647 (N27E29 L=195)   810    180        1 ( 728/1563- 806/1730) -42.5 E36-E24 N21-N32
      2  486 1569 (N17E47 L=178)   530    147        1 ( 424/1526- 540/1601)  29.7 E51-E42 N14-N20
      3  464 1497 (N13E45 L=179)   407     88        1 ( 425/1476- 502/1525)   9.5 E49-E43 N11-N14
      4  251 1254 (S04E57 L=168)  1948    352        5 ( 224/1110- 294/1427) -56.3 E63-E49 S12-N06
      5 1407 1309 (N17W18 L=243)   830    189        3 (1302/1281-1485/1329)  24.4 W11-W22 N14-N19
      6  411 1080 (S13E40 L=185)  1197    420        0 ( 275/ 952- 565/1203)  40.4 E50-E30 S21-S03
      7  223 1086 (S14E57 L=168)   931    154        2 ( 187/1014- 258/1145) -58.0 E61-E52 S18-S10
      8  890 1031 (S09E08 L=217)   264     36        0 ( 865/1007- 914/1057)  33.7 E09-E06 S10-S07
      9 1213  870 (S12W14 L=239)   419    175        1 (1146/ 843-1282/ 918)  39.8 W09-W17 S14-S08
     10  442  780 (S30E35 L=189)   237     25        0 ( 420/ 763- 464/ 799) -14.0 E37-E33 S31-S29
     11  316  729 (S35E48 L=177)  1023    125        3 ( 269/ 680- 378/ 775)  24.8 E54-E41 S38-S32
     12 1643  555 (S20W53 L=278)   337     62        1 (1604/ 542-1676/ 574)  18.4 W50-W56 S21-S18
     13 1627  483 (S24W57 L=281)   425     66        0 (1601/ 449-1654/ 514)  90.0 W55-W58 S26-S22
     14  880  453 (S44W03 L=227)   224     34        0 ( 864/ 429- 898/ 476)  90.0 W00-W04 S45-S42
     15  982  425 (S44W11 L=236)   245     79        0 ( 967/ 380-1003/ 454) -80.5 W09-W12 S47-S41
     16 1707  424 (S25W71 L=296)   759     96        1 (1661/ 401-1752/ 441)  24.4 W66-W78 S27-S22
     17 1316  255 (S47W50 L=274)   481     68        1 (1279/ 231-1352/ 277)  14.0 W45-W55 S48-S45
Download Binary data for this image

» All Filament Data of 20250213 ... 		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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