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20250320 - Latest Filament data
Available data for 20250320: »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 1073 1748 (N38E21 L=101)  1035    206        1 (1013/1682-1156/1783)  71.6 E23-E16 N31-N43
      2 1530 1480 (N34W19 L=140)   368     70        0 (1515/1447-1551/1520) -63.4 W17-W21 N31-N37
      3 1711 1283 (N28W37 L=158)   525     97        1 (1678/1237-1735/1326) -33.7 W33-W39 N25-N29
      4 1019 1301 (N08E07 L=114)   406    138        1 ( 975/1266-1093/1319)  33.7 E09-E03 N05-N10
      5  513 1195 (S10E34 L= 87)   353    140        0 ( 457/1146- 544/1257)  76.0 E37-E33 S13-S05
      6  672 1090 (S12E22 L=100)   421    108        1 ( 634/1050- 713/1133)  71.6 E23-E20 S14-S08
      7  938 1064 (S07E06 L=115)   565    171        2 ( 881/1017- 976/1126) -26.6 E09-E02 S09-S04
      8  855 1036 (S11E10 L=112)   212     46        0 ( 831/1012- 875/1059)  71.6 E10-E08 S12-S09
      9 1018  863 (S16W04 L=125)   499    240        0 ( 932/ 847-1139/ 886)  24.4 E01-W10 S18-S12
     10 1813  843 (N07W56 L=177)   446     95        1 (1788/ 813-1842/ 883)  -7.1 W52-W60 N05-N08
     11 1186  777 (S16W16 L=137)   249     96        1 (1137/ 763-1231/ 793)  31.0 W13-W18 S17-S14
     12 1160  682 (S22W18 L=139)   192    110        0 (1114/ 667-1200/ 715)  51.3 W14-W18 S23-S18
     13 1675  585 (S11W55 L=177)   492    107        0 (1648/ 537-1704/ 626) -78.7 W53-W57 S13-S08
     14 1540  536 (S18W48 L=169)   296     49        1 (1517/ 511-1560/ 560) -56.3 W46-W49 S19-S16
     15 1694  470 (S16W66 L=187)  1018     94        3 (1642/ 435-1736/ 491)  14.0 W60-W72 S17-S14
     16  990  362 (S46W22 L=143)   294    124        0 ( 962/ 316-1039/ 410) -20.0 W18-W29 S47-S43
     17 1441  362 (S30W53 L=174)   533     30        1 (1414/ 336-1463/ 392) -31.0 W50-W56 S31-S28
Download Binary data for this image

» All Filament Data of 20250320 ... 		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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