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20240918 - Filament data for 11 UTC
Available data for 20240918: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  459 1304 (N37E32 L=343)   274     95        0 ( 427/1270- 501/1338)  23.2 E34-E27 N35-N38
      2  933 1279 (N24W01 L= 16)   211     52        1 ( 907/1254- 958/1297) -45.0 W00-W02 N22-N25
      3  691 1239 (N27E15 L=  0)   330    124        1 ( 631/1224- 747/1257) -14.0 E18-E10 N25-N29
      4 1203 1124 (N08W12 L= 27)   285     68        2 (1174/1094-1231/1146)  14.0 W10-W14 N06-N09
      5  212 1027 (N25E59 L=316)  2269    296        3 ( 118/ 918- 327/1112) -27.5 E74-E47 N16-N30
      6 1829  955 (S20W52 L= 67)   362     50        1 (1812/ 924-1843/ 984) -90.0 W50-W53 S22-S18
      7 1348  838 (S12W13 L= 28)   370    119        1 (1324/ 792-1369/ 899)  63.4 W11-W16 S14-S08
      8 1165  793 (S09W02 L= 17)   244    100        0 (1123/ 760-1208/ 823)  11.3 E01-W04 S10-S08
      9  802  643 (S09E23 L=352)   913    270        2 ( 733/ 539- 863/ 763)  35.5 E29-E15 S13-S03
     10 1130  659 (S16E03 L= 11)   870    252        4 (1047/ 605-1211/ 740)  20.0 E09-W02 S18-S12
     11  521  478 (S13E48 L=327)   774    133        2 ( 464/ 441- 570/ 514) -45.0 E51-E44 S15-S10
     12  604  451 (S16E43 L=332)   451    115        0 ( 582/ 403- 628/ 511)  41.2 E46-E38 S19-S12
     13 1458  463 (S40W13 L= 28)   322     37        0 (1434/ 444-1482/ 482) -14.0 W10-W14 S41-S37
     14  730  342 (S26E40 L=335)   493     69        0 ( 694/ 317- 769/ 370)  14.0 E44-E36 S27-S24
     15 1254  308 (S45E07 L=  7)   752    174        3 (1176/ 261-1327/ 355)   3.8 E15-W00 S46-S42
     16  728  232 (S35E50 L=325)  2265    268        5 ( 649/ 125- 795/ 316)  51.3 E63-E44 S46-S26
     17 1125  142 (S57E32 L=343)  1470    223        1 (1031/ 116-1224/ 169) -26.6 E38-E21 S60-S51
  
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» All Filament Data of 20240918 ...
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