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20250429 - Filament data for 11 UTC
Available data for 20250429: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  653 1783 (N32E54 L=261)  1250    140        3 ( 604/1739- 712/1818)   0.0 E61-E45 N29-N34
      2  638 1596 (N19E41 L=274)   863    120        1 ( 607/1539- 668/1650) -74.1 E43-E38 N15-N22
      3  309 1549 (N09E68 L=247)  3277    248        3 ( 222/1480- 397/1617)  42.3 E78-E59 N04-N14
      4 1442 1433 (N31W15 L=330)  2181    526        2 (1330/1202-1540/1604) -42.3 W03-W26 N19-N40
      5  894 1389 (N13E17 L=298)   207     72        1 ( 875/1352- 907/1424) -53.1 E18-E15 N10-N14
      6 1676 1290 (N29W36 L=351)   828    124        1 (1619/1241-1723/1325) -11.3 W30-W40 N27-N30
      7 1174 1249 (N12W03 L=318)   231     97        0 (1155/1210-1188/1299) -59.0 W00-W03 N09-N14
      8 1122 1130 (N04W03 L=318)   770    204        0 (1034/1076-1176/1203)  66.0 E01-W04 N00-N09
      9 1496 1090 (N12W26 L=341)   232     92        0 (1469/1050-1511/1130) -53.1 W22-W26 N09-N13
     10 1754 1007 (N15W47 L=  2)  1216    219        1 (1696/ 908-1795/1098) -48.4 W40-W52 N09-N19
     11  735  848 (S21E12 L=303)   198     94        0 ( 687/ 821- 775/ 876)  51.3 E14-E10 S24-S19
     12 1623  835 (N01W41 L=356)   786    138        2 (1557/ 804-1684/ 874)  10.3 W35-W46 N00-N02
     13 1233  719 (S16W20 L=335)   242     66        0 (1205/ 687-1259/ 746)  68.2 W19-W21 S18-S13
     14 1320  682 (S15W27 L=342)   524    135        0 (1263/ 661-1395/ 701)  26.6 W23-W31 S17-S13
     15  253  617 (S49E59 L=256)  2177    213        1 ( 170/ 573- 344/ 685)  -3.6 E76-E44 S51-S45
     16 1083  350 (S42W28 L=343)   763    124        2 (1033/ 320-1139/ 393)  -5.2 W22-W33 S43-S40
Download Binary data for this image

» All Filament Data of 20250429 ... 		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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