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20250110 - Filament data for 11 UTC
Available data for 20250110: »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  418 1624 (N33E52 L=260)   385     76        2 ( 383/1601- 452/1638)  -6.3 E56-E47 N31-N34
      2 1173 1526 (N27W08 L=320)   303     94        0 (1142/1497-1215/1564) -45.0 W06-W11 N25-N30
      3 1409 1330 (N16W23 L=335)   553    254        0 (1289/1268-1507/1362) -15.9 W15-W29 N12-N17
      4 1745 1237 (N12W48 L=  0)   844    184        1 (1722/1160-1787/1326) -73.3 W46-W51 N07-N17
      5 1382 1104 (N02W21 L=333)   217     70        0 (1365/1069-1400/1139) -76.0 W20-W22 N00-N04
      6 1848  963 (S03W58 L= 10)  1953    375        0 (1711/ 805-1970/1052)  27.3 W47-W77 S13-N03
      7  949  893 (S12E04 L=308)   180     62        0 ( 931/ 857- 967/ 935)  78.7 E05-E03 S14-S09
      8 1803  803 (S13W56 L=  8)  1189    217        2 (1761/ 721-1837/ 920)  80.5 W54-W59 S18-S06
      9 1869  799 (S13W64 L= 16)   715     71        2 (1845/ 763-1896/ 835)  90.0 W60-W67 S14-S10
     10  793  679 (S25E14 L=298)   951    292        1 ( 725/ 575- 919/ 762)  42.5 E19-E05 S32-S19
     11  389  714 (S24E44 L=268)   271     45        1 ( 368/ 693- 410/ 738) -45.0 E45-E42 S24-S21
     12 1745  686 (S21W54 L=  6)   341     20        0 (1723/ 669-1768/ 703)   0.0 W51-W56 S21-S19
     13 1500  613 (S27W35 L=347)   888    167        2 (1413/ 590-1581/ 642)   9.5 W28-W40 S28-S24
     14 1739  459 (S35W68 L= 20)   597     58        0 (1707/ 439-1768/ 478)  -4.4 W61-W74 S35-S33
     15 1370  392 (S43W32 L=344)  2324    473        2 (1136/ 367-1569/ 433)   7.5 W11-W49 S44-S38
     16  568  342 (S50E42 L=270)  1353    253        1 ( 446/ 310- 681/ 380)   4.8 E64-E28 S52-S46
  
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» All Filament Data of 20250110 ...
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