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20251002 - Latest Filament data
Available data for 20251002: »12 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  828 1811 (N63W21 L= 73)   571    100        0 ( 807/1768- 866/1843)  15.9 W14-W28 N59-N65
      2  754 1737 (N59W07 L= 59)   308     60        0 ( 738/1708- 772/1762)  68.2 W04-W10 N56-N61
      3  610 1677 (N60E12 L= 40)   385     86        0 ( 574/1643- 654/1696)   5.7 E16-E06 N57-N61
      4 1363 1448 (N20W33 L= 85)   804    176        2 (1271/1412-1440/1466) -18.4 W26-W38 N16-N23
      5 1650 1326 (N05W47 L= 99)   774    174        0 (1635/1234-1670/1409)  41.6 W43-W52 N00-N08
      6  915 1160 (N17E03 L= 49)   219    107        0 ( 894/1115- 933/1203)  59.0 E04-W00 N14-N19
      7 1801 1168 (S08W54 L=106)   731    133        3 (1746/1125-1849/1202) -15.3 W48-W59 S10-S05
      8  373 1169 (N30E40 L= 12)   534    130        2 ( 311/1146- 441/1191)  -9.5 E45-E33 N28-N32
      9 1864 1107 (S14W59 L=111)  1397    165        5 (1839/1034-1912/1168)  17.1 W54-W67 S17-S10
     10  273 1080 (N27E50 L=  2)   580    119        1 ( 219/1059- 343/1105) -17.1 E56-E43 N24-N29
     11  959  776 (S05E10 L= 42)   313     68        2 ( 917/ 747- 991/ 793) -45.0 E11-E08 S07-S03
     12  760  715 (S04E23 L= 29)   210     56        1 ( 726/ 699- 791/ 732)   0.0 E25-E20 S04-S02
     13 1812  617 (S43W51 L=103)  1272    120        0 (1755/ 593-1866/ 648)  -6.3 W42-W62 S45-S40
     14  759  579 (S12E27 L= 25)   348    106        1 ( 726/ 531- 791/ 629) -90.0 E28-E25 S15-S08
     15  373  478 (S10E61 L=351)   431     51        0 ( 358/ 452- 390/ 516)  53.1 E63-E58 S11-S07
     16 1387  411 (S41W05 L= 58)  1236    228        3 (1284/ 351-1478/ 465)   7.1 E03-W13 S43-S38
     17  627  402 (S20E44 L=  8)   701    216        1 ( 526/ 373- 713/ 455) -45.0 E49-E38 S23-S14
     18 1074  235 (S44E25 L= 27)   873    136        0 (1005/ 201-1133/ 267) -10.3 E31-E19 S46-S42
     19  950  154 (S48E43 L=  9)   467     37        1 ( 926/ 137- 976/ 176)   0.0 E47-E39 S49-S45
Download Binary data for this image

» All Filament Data of 20251002 ... 		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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