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20250816 - Latest Filament data
Available data for 20250816: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1274 1719 (N45W40 L=353)  1217    161        2 (1220/1663-1351/1755)   0.0 W31-W47 N42-N46
      2  633 1702 (N60E24 L=289)   375     66        0 ( 615/1664- 654/1730) -54.5 E27-E20 N55-N62
      3 1484 1581 (N31W47 L=360)   429     86        1 (1446/1562-1530/1596) -15.9 W43-W50 N28-N32
      4 1004 1456 (N33W07 L=320)  1935    537        2 ( 772/1373-1233/1534) -34.2 E08-W20 N23-N42
      5  258 1406 (N41E63 L=250)   828     78        1 ( 220/1370- 295/1437) -13.2 E72-E55 N38-N42
      6 1608 1340 (N14W45 L=358)   484    156        0 (1547/1282-1643/1375) -50.2 W40-W46 N10-N16
      7  183 1088 (N21E64 L=249)   991    127        2 ( 163/1026- 206/1139) -71.6 E67-E60 N17-N23
      8  632 1012 (N12E24 L=289)  1231    381        1 ( 493/ 892- 767/1110) -41.2 E33-E17 N02-N18
      9  910 1062 (N11E06 L=307)   226     77        0 ( 864/1052- 950/1072) -11.3 E08-E03 N09-N11
     10 1595  905 (S11W34 L=347)   507    111        0 (1577/ 844-1611/ 958)  60.3 W31-W35 S14-S07
     11  896  786 (S05E11 L=302)   363    119        0 ( 875/ 727- 918/ 842)  74.1 E12-E10 S09-S02
     12 1053  710 (S12E04 L=310)   269     99        0 (1040/ 663-1070/ 752)  80.5 E04-E02 S15-S09
     13 1106  665 (S16E01 L=312)   228     83        0 (1069/ 640-1129/ 696)  45.0 E03-W00 S17-S14
     14  950  672 (S13E10 L=303)   218     92        1 ( 905/ 655- 993/ 689) -36.9 E12-E08 S14-S11
     15 1252  481 (S32W05 L=318)  1381    310        0 (1137/ 413-1363/ 596)  27.9 E03-W14 S34-S25
     16  757  227 (S43E43 L=270)  1210    170        0 ( 690/ 195- 831/ 268)  10.8 E54-E32 S45-S39
Download Binary data for this image

» All Filament Data of 20250816 ... 		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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