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20230713 - Filament data for 06 UTC
Available data for 20230713: »06 UTC   »07 UTC   »12 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1018 1830 (N64W03 L=337)  1332    202        4 ( 931/1798-1120/1856)   2.1 E09-W18 N60-N67
      2 1733 1408 (N25W59 L= 33)  1337    254        4 (1679/1315-1801/1503)  77.0 W55-W65 N18-N31
      3 1501 1449 (N29W37 L= 11)   808    242        1 (1375/1422-1607/1465)  -6.0 W27-W46 N27-N30
      4  581 1434 (N31E32 L=301)   474    135        3 ( 526/1386- 629/1463)  39.8 E36-E28 N27-N32
      5  258 1372 (N26E64 L=270)  2018    241        6 ( 204/1310- 305/1455)  55.0 E72-E58 N21-N31
      6  566 1320 (N23E32 L=302)   607    177        1 ( 513/1275- 637/1382) -28.6 E36-E25 N20-N27
      7 1791 1168 (N09W57 L= 31)  1170    136        4 (1757/1106-1814/1234)  76.0 W53-W60 N05-N13
      8  709 1113 (N10E20 L=314)   275     70        2 ( 690/1078- 732/1157)  78.7 E21-E18 N07-N12
      9  625  963 (N01E26 L=308)   219     67        1 ( 595/ 948- 660/ 977)  14.0 E27-E23 N00-N01
     10 1748  857 (S09W51 L= 25)   573     54        2 (1719/ 831-1773/ 888)  21.8 W48-W54 S11-S07
     11  324  818 (S09E50 L=283)  1695    246        7 ( 232/ 756- 426/ 877)  -9.5 E59-E40 S12-S05
     12 1860  765 (S17W68 L= 42)  2167    182        4 (1830/ 695-1891/ 823) -77.5 W63-W77 S21-S12
     13 1758  742 (S17W54 L= 28)  1062    152        3 (1696/ 701-1826/ 789)  17.1 W48-W62 S19-S14
     14  663  697 (S16E25 L=309)   257     84        0 ( 650/ 651- 674/ 736)  80.5 E25-E23 S19-S13
     15  856  658 (S19E12 L=322)   219     72        0 ( 844/ 623- 868/ 696)  78.7 E12-E10 S21-S16
     16 1215  506 (S30W12 L=346)  1078    243        6 (1162/ 433-1259/ 595) -76.0 W08-W15 S35-S23
  
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» All Filament Data of 20230713 ...
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