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20230712 - Latest Filament data
Available data for 20230712: »06 UTC   »07 UTC   »08 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  971 1831 (N64E04 L=339)  1161    166        2 ( 889/1808-1059/1845)   2.5 E15-W08 N61-N66
      2  480 1442 (N31E42 L=301)   592    138        1 ( 427/1398- 532/1469)  26.6 E45-E36 N27-N32
      3 1377 1435 (N29W27 L= 10)   884    315        0 (1242/1403-1524/1454) -10.8 W16-W37 N26-N30
      4 1797 1413 (N25W68 L= 52)   573     62        0 (1768/1386-1816/1432) -45.0 W64-W72 N22-N26
      5  206 1374 (N25E73 L=270)  2073    120        5 ( 172/1320- 240/1424)  66.8 E80-E68 N21-N28
      6 1680 1348 (N22W50 L= 33)   814    173        2 (1649/1309-1720/1395)  35.5 W46-W55 N19-N24
      7  450 1323 (N23E41 L=302)   630    160        1 ( 408/1275- 515/1381) -28.6 E46-E35 N19-N26
      8 1034 1308 (N22W01 L=344)   243     70        0 (1018/1277-1049/1345)  90.0 W00-W02 N19-N24
      9  198 1228 (N16E66 L=277)  2057    232        2 ( 134/1137- 249/1283)  37.6 E76-E60 N09-N19
     10 1672 1134 (N08W45 L= 28)   874    209        2 (1621/1051-1701/1214)  63.4 W40-W47 N03-N13
     11  245  848 (S07E58 L=285)  2081    285        5 ( 205/ 737- 301/ 968)  54.5 E64-E52 S14-N00
     12 1749  855 (S09W52 L= 35)   489     48        2 (1726/ 831-1772/ 877)  26.6 W49-W54 S10-S07
     13 1750  757 (S16W53 L= 37)  2432    459        8 (1590/ 693-1890/ 819)   8.9 W38-W72 S18-S12
     14  415  738 (S14E43 L=300)   279     99        1 ( 386/ 715- 453/ 763) -11.3 E45-E39 S15-S12
     15  713  660 (S19E21 L=322)   397    140        0 ( 700/ 597- 727/ 728)  76.0 E22-E19 S22-S14
     16 1085  508 (S30W03 L=347)  1040    222        5 (1028/ 434-1179/ 585)  37.9 W00-W09 S35-S24
Download Binary data for this image

» All Filament Data of 20230712 ... 		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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