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20250913 - Filament data for 07 UTC
Available data for 20250913: »06 UTC   »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 1294 1723 (N40W45 L=351)   307     60        0 (1261/1712-1328/1737) -45.0 W43-W47 N38-N41
      2 1029 1618 (N42W19 L=325)   272     44        1 (1005/1596-1058/1638) -33.7 W17-W20 N40-N43
      3  829 1443 (N36E01 L=304)   794    189        1 ( 744/1402- 917/1463) -15.3 E07-W04 N33-N39
      4 1825 1267 (S02W61 L=  7)   397     32        1 (1806/1248-1843/1284)   0.0 W58-W63 S03-N00
      5 1808 1120 (S09W54 L=359)   471     79        1 (1789/1086-1822/1167) -90.0 W51-W55 S11-S06
      6 1709 1014 (S12W42 L=348)  1225    244        2 (1675/ 919-1735/1147)  50.7 W37-W46 S16-S04
      7  208 1034 (N24E59 L=246)  1307    221        0 ( 179/ 943- 258/1145) -61.7 E63-E54 N17-N30
      8 1868 1083 (S13W60 L=  5)  1530    156        7 (1825/1016-1920/1142)  12.1 W54-W68 S15-S10
      9  767 1064 (N15E14 L=291)   191     83        0 ( 726/1049- 810/1078) -31.0 E16-E11 N13-N16
     10  187  924 (N17E63 L=242)   806    121        2 ( 146/ 893- 237/ 949)   0.0 E70-E57 N15-N18
     11 1116  847 (S05W01 L=306)   570    199        0 (1094/ 756-1151/ 945)  59.0 E01-W05 S10-N00
     12  203  834 (N12E63 L=242)  1287    132        4 ( 162/ 773- 246/ 871)  29.1 E68-E57 N08-N14
     13  266  800 (N09E57 L=248)   634     93        2 ( 239/ 760- 294/ 847)  29.7 E60-E53 N07-N11
     14 1389  516 (S33W10 L=315)  1849    360        4 (1250/ 412-1510/ 637)  15.3 E02-W20 S36-S26
     15 1115  380 (S34E12 L=293)   283     59        0 (1088/ 367-1153/ 395) -36.9 E13-E09 S35-S32
     16  821  206 (S40E44 L=261)  2829    275        3 ( 730/ 120- 941/ 274)  11.8 E79-E29 S48-S36
Download Binary data for this image

» All Filament Data of 20250913 ... 		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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