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20250427 - Filament data for 11 UTC
Available data for 20250427: »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 1128 1514 (N26E08 L=334)  1059    375        1 (1088/1370-1180/1670) -46.7 E16-W00 N18-N35
      2 1360 1451 (N29W09 L=350)   581    127        0 (1299/1409-1406/1480)  -7.1 W04-W12 N27-N30
      3  698 1303 (N03E26 L=316)  1007    245        2 ( 576/1258- 778/1374)  51.3 E32-E21 S02-N08
      4 1126 1274 (N12E01 L=341)   227     95        0 (1105/1239-1147/1309) -63.4 E02-W00 N09-N13
      5 1432 1218 (N17W19 L=360)   400     87        0 (1405/1181-1465/1259) -31.0 W15-W21 N15-N19
      6  335 1137 (S14E47 L=294)   551    132        1 ( 302/1068- 356/1188) -66.8 E50-E44 S18-S11
      7  398 1110 (S15E41 L=300)   343     66        1 ( 375/1074- 421/1140)  76.0 E42-E39 S16-S12
      8 1264 1020 (N01W13 L=355)   820    220        1 (1171/ 989-1377/1064)   8.7 W07-W20 N00-N04
      9 1752  835 (N05W51 L= 33)  1936    402        5 (1623/ 703-1858/ 971)  60.3 W44-W59 S05-N16
     10 1880  866 (N11W65 L= 46)  1022    167        3 (1852/ 795-1901/ 937) -76.0 W61-W68 N07-N15
     11  309  880 (S30E46 L=296)   344    102        1 ( 274/ 840- 351/ 902)  32.0 E49-E41 S33-S28
     12  937  874 (S15E01 L=340)   335     86        1 ( 902/ 850- 987/ 898)  26.6 E02-W02 S16-S13
     13 1709  690 (S04W53 L= 35)   427    101        0 (1663/ 670-1749/ 721)  50.2 W50-W56 S06-N00
     14 1071  605 (S27W15 L=356)   318    111        0 (1037/ 575-1113/ 652) -23.2 W11-W18 S27-S24
     15  777  488 (S43W00 L=341)  1251    274        2 ( 679/ 463- 899/ 522)  17.4 E08-W09 S47-S39
     16  554  424 (S56E19 L=322)   395     31        0 ( 533/ 406- 583/ 444) -11.3 E21-E15 S57-S53
Download Binary data for this image

» All Filament Data of 20250427 ... 		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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