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20250815 - Filament data for 08 UTC
Available data for 20250815: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  625 1700 (N59E26 L=302)   402     20        1 ( 602/1679- 650/1720)  -8.1 E29-E22 N57-N61
      2  528 1670 (N58E39 L=289)   490     46        1 ( 506/1645- 547/1698)  90.0 E41-E35 N56-N60
      3 1134 1662 (N45W24 L=352)   987    205        1 (1060/1614-1230/1690)   0.0 W16-W32 N41-N46
      4 1291 1626 (N38W34 L=  2)   282     50        1 (1267/1602-1321/1646) -63.4 W32-W35 N36-N40
      5 1528 1608 (N31W52 L= 20)   677     79        2 (1489/1572-1557/1635) -45.0 W48-W56 N29-N33
      6 1351 1497 (N29W32 L=360)   269     83        0 (1313/1472-1392/1516) -53.1 W29-W34 N26-N30
      7  841 1378 (N31E06 L=322)  1883    540        3 ( 619/1301-1088/1474) -30.1 E22-W09 N22-N40
      8 1713 1435 (N17W59 L= 27)   560    103        2 (1658/1416-1753/1453) -11.3 W53-W63 N14-N18
      9 1446 1255 (N13W30 L=358)   283     86        0 (1416/1216-1467/1291) -78.7 W29-W31 N10-N15
     10 1084 1082 (N09W04 L=332)   195     68        0 (1067/1041-1099/1111)  53.1 W02-W05 N06-N10
     11  629 1079 (N16E24 L=304)   240     93        0 ( 593/1049- 674/1103)  18.4 E26-E20 N14-N16
     12  388 1020 (N15E42 L=286)   863    228        0 ( 303/ 939- 468/1068) -31.6 E49-E36 N09-N18
     13 1390  850 (S10W19 L=347)   563    133        0 (1369/ 791-1412/ 916)  66.8 W17-W21 S13-S06
     14  858  645 (S14E16 L=312)   844    346        3 ( 798/ 582- 936/ 710) -83.7 E19-E11 S17-S08
     15 1057  440 (S31E09 L=319)  1330    330        4 ( 955/ 366-1170/ 576)  29.1 E17-W01 S34-S23
     16  847  321 (S36E28 L=300)   291     48        0 ( 827/ 303- 876/ 344) -33.7 E29-E25 S37-S34
     17  658  221 (S42E54 L=274)   945     85        1 ( 616/ 188- 697/ 249)  10.8 E68-E47 S45-S39
Download Binary data for this image

» All Filament Data of 20250815 ... 		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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