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20230617 - Filament data for 07 UTC
Available data for 20230617: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  892 1746 (N49E24 L=293)   544     91        1 ( 843/1723- 936/1774)  39.8 E28-E21 N46-N52
      2 1590 1294 (N24W37 L=354)  2179    408        4 (1485/1144-1648/1449)  56.3 W28-W45 N13-N34
      3 1122 1366 (N24W03 L=320)   272     94        0 (1069/1346-1165/1388)  -9.5 E01-W05 N22-N24
      4  373 1286 (N10E49 L=269)   332    105        1 ( 351/1255- 395/1315)  71.6 E50-E46 N08-N11
      5  431 1100 (S01E40 L=277)   875    153        2 ( 367/1079- 511/1127)   0.0 E45-E33 S02-N00
      6  477  912 (S12E35 L=283)   560    206        1 ( 427/ 854- 538/ 956) -26.6 E38-E30 S14-S08
      7  325  936 (S12E48 L=270)   320     42        0 ( 300/ 919- 356/ 953)   9.5 E50-E44 S13-S10
      8  273  870 (S17E53 L=264)   555     82        2 ( 233/ 842- 312/ 902)   0.0 E58-E49 S18-S14
      9  464  829 (S17E36 L=282)   340    109        2 ( 410/ 813- 513/ 854)   0.0 E40-E31 S17-S15
     10 1150  742 (S15W11 L=328)   588    229        0 (1118/ 664-1196/ 833) -70.0 W08-W15 S19-S08
     11  503  709 (S24E33 L=285)   323     50        1 ( 482/ 680- 519/ 737)  76.0 E34-E31 S26-S22
     12 1713  632 (S16W57 L= 14)   387     41        1 (1694/ 606-1729/ 657) -71.6 W54-W58 S17-S14
     13 1731  522 (S23W66 L= 24)  2084    360        2 (1609/ 434-1826/ 644)  48.8 W57-W73 S30-S14
     14  397  616 (S32E44 L=273)   469     97        0 ( 352/ 603- 444/ 634)   0.0 E49-E39 S33-S30
     15 1183  401 (S38W21 L=338)   453     79        0 (1151/ 377-1220/ 425)  11.3 W17-W23 S40-S35
     16 1146  252 (S52W26 L=343)  1676    232        3 (1089/ 179-1194/ 354) -72.5 W21-W31 S60-S41
Download Binary data for this image

» All Filament Data of 20230617 ... 		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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