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20240817 - Latest Filament data
Available data for 20240817: »04 UTC   »05 UTC   »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 1673 1520 (N21W61 L=137)   624     54        0 (1641/1495-1702/1545)   5.7 W56-W66 N20-N22
      2 1481 1432 (N21W39 L=116)   287     95        0 (1460/1399-1502/1461)  45.0 W37-W41 N19-N22
      3 1318 1212 (N12W21 L= 98)   270     79        1 (1278/1188-1363/1227) -21.8 W19-W24 N10-N13
      4  215 1170 (N27E61 L= 16)   604     77        2 ( 185/1137- 242/1196) -26.6 E65-E57 N24-N28
      5 1707  954 (S11W43 L=120)   308     90        1 (1685/ 936-1751/ 983) -31.0 W41-W47 S13-S09
      6 1807  940 (S15W53 L=129)   949     96        3 (1781/ 893-1841/ 983)  33.7 W49-W57 S17-S12
      7 1922  919 (S20W70 L=147)  1163     79        3 (1901/ 881-1944/ 952)  18.4 W66-W76 S22-S18
      8 1472  919 (S08W25 L=102)   256     62        1 (1433/ 894-1498/ 940) -21.8 W22-W27 S09-S06
      9 1354  894 (S07W17 L= 94)   224     57        1 (1336/ 869-1377/ 922) -71.6 W16-W18 S08-S05
     10 1547  784 (S18W29 L=105)   239     71        0 (1530/ 749-1570/ 816)  45.0 W27-W30 S19-S16
     11  480  596 (S11E44 L= 32)   952    243        2 ( 413/ 534- 560/ 686) -55.0 E47-E39 S15-S04
     12  924  573 (S19E15 L= 62)   544    200        0 ( 901/ 488- 980/ 651) -90.0 E15-E13 S25-S13
     13  367  550 (S13E57 L= 20)  1704    241        1 ( 307/ 482- 434/ 636) -74.7 E63-E51 S17-S06
     14 1619  588 (S33W34 L=111)  1051    105        2 (1564/ 559-1665/ 624)   0.0 W29-W39 S36-S30
     15 1200  517 (S28W02 L= 78)   300     77        0 (1174/ 491-1221/ 555)  53.1 W00-W03 S29-S25
     16  647  488 (S20E36 L= 41)   543    143        3 ( 620/ 421- 676/ 543)  45.0 E40-E31 S24-S16
     17  323  493 (S16E66 L= 10)   644     56        1 ( 303/ 459- 345/ 522)  63.4 E69-E62 S18-S14
Download Binary data for this image

» All Filament Data of 20240817 ... 		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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