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20231221 - Filament data for 08 UTC
Available data for 20231221: »07 UTC   »08 UTC   »09 UTC   »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  993 1583 (N34W02 L= 10)  4011    818       12 ( 650/1373-1290/1741) -30.6 E25-W19 N17-N49
      2 1486 1551 (N28W38 L= 46)  2247    466        0 (1335/1424-1657/1712) -54.5 W30-W48 N18-N41
      3 1569 1663 (N36W52 L= 60)   502     73        0 (1532/1646-1608/1680) -18.4 W48-W56 N34-N37
      4  419 1525 (N35E44 L=324)  1254    329        1 ( 289/1484- 556/1565) -11.3 E65-E30 N30-N39
      5  735 1501 (N30E16 L=351)   539    166        2 ( 671/1450- 807/1536) -31.0 E21-E11 N26-N33
      6  754 1356 (N20E15 L=353)   453    191        0 ( 713/1322- 814/1427) -45.0 E17-E10 N18-N25
      7  225 1285 (N21E59 L=309)  2341    353        3 ( 149/1153- 324/1397) -27.9 E81-E46 N11-N29
      8  500 1310 (N20E33 L=335)   336     95        0 ( 460/1277- 536/1336) -26.6 E35-E29 N17-N21
      9  781 1169 (N09E14 L=354)   425    232        0 ( 675/1149- 867/1219)   9.5 E20-E08 N07-N11
     10  169 1121 (N11E63 L=304)   522    100        1 ( 152/1068- 181/1164) -80.5 E66-E61 N07-N13
     11  993  996 (S03E02 L=  6)   198     54        0 ( 965/ 974-1016/1014) -33.7 E03-W00 S04-S02
     12  906  839 (S12E08 L=359)  1041    296        1 ( 868/ 698- 974/ 965)  60.6 E12-E03 S20-S04
     13  361  729 (S14E48 L=319)   864    174        1 ( 333/ 645- 400/ 807)  42.0 E53-E43 S19-S09
     14 1094  708 (S21W02 L= 10)   671    219        1 (1024/ 619-1153/ 787)  48.0 E03-W06 S26-S16
     15  260  567 (S23E67 L=300)  2364    161        4 ( 228/ 488- 292/ 648)  54.0 E75-E60 S28-S17
     16  433  337 (S41E67 L=301)   992     79        2 ( 389/ 319- 464/ 360)   3.4 E76-E59 S41-S39
Download Binary data for this image

» All Filament Data of 20231221 ... 		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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