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20250119 - Filament data for 12 UTC
Available data for 20250119: »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  393 1613 (N29E55 L=138)  1512    180        5 ( 323/1566- 451/1658)  37.9 E61-E48 N25-N32
      2 1164 1517 (N26W05 L=198)   822    228        0 (1069/1442-1246/1569) -24.4 E01-W10 N22-N29
      3  440 1362 (N12E41 L=152)  2473    429       10 ( 331/1192- 571/1514) -45.0 E51-E29 N02-N21
      4  503 1423 (N16E37 L=155)   260     66        0 ( 489/1388- 517/1459) -78.7 E38-E35 N13-N18
      5  713 1397 (N15E22 L=171)   418     92        1 ( 675/1363- 744/1440)  68.2 E24-E20 N13-N18
      6  638 1406 (N15E27 L=166)   229     32        1 ( 621/1382- 661/1426) -63.4 E28-E25 N14-N16
      7 1689 1241 (N14W42 L=235)   357     46        1 (1653/1219-1717/1258)   0.0 W39-W44 N12-N15
      8  357 1049 (S07E44 L=149)  1118    294        2 ( 282/ 951- 454/1131)  40.2 E50-E36 S12-S01
      9  232 1010 (S10E55 L=138)  1086    236        2 ( 178/ 905- 274/1117) -59.7 E61-E50 S15-S03
     10  180  987 (S11E61 L=132)  1335    176        5 ( 149/ 887- 219/1054) -84.3 E64-E56 S16-S06
     11  641  884 (S16E23 L=170)  1607    555        2 ( 469/ 792- 867/ 943)  18.4 E35-E08 S21-S10
     12  402  886 (S17E40 L=153)   561    109        0 ( 364/ 844- 428/ 935)  56.3 E43-E37 S19-S13
     13  311  788 (S23E49 L=144)  1196    306        2 ( 266/ 654- 342/ 916)  82.9 E52-E45 S31-S14
     14 1469  480 (S34W39 L=232)   488    133        0 (1418/ 447-1523/ 518) -14.0 W33-W45 S35-S31
     15  982  457 (S41W02 L=195)   372     57        1 ( 953/ 428-1008/ 484) -36.9 W00-W04 S42-S38
     16 1133  433 (S41W14 L=207)   221     91        0 (1089/ 415-1181/ 449)  26.6 W11-W17 S42-S39
     17 1447  211 (S54W64 L=257)   957     98        0 (1397/ 190-1498/ 237)  -2.0 W52-W81 S54-S52
Download Binary data for this image

» All Filament Data of 20250119 ... 		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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