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20230723 - Filament data for 12 UTC
Available data for 20230723: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1759 1489 (N26W69 L=268)  1529    152        0 (1706/1444-1816/1538) -37.9 W63-W76 N22-N29
      2  679 1466 (N36E23 L=175)   295     74        0 ( 656/1433- 710/1490) -38.7 E25-E19 N33-N37
      3  991 1448 (N32W01 L=199)   354    145        0 ( 924/1438-1064/1457) -18.4 E03-W06 N30-N33
      4 1731 1428 (N23W61 L=259)   499     60        1 (1707/1398-1752/1454)  76.0 W57-W62 N20-N24
      5  873 1391 (N29E08 L=191)   266     65        0 ( 853/1359- 892/1426) -90.0 E09-E06 N26-N31
      6 1157 1347 (N24W11 L=210)   332    166        1 (1125/1274-1209/1404) -82.9 W09-W13 N19-N27
      7  246 1350 (N29E64 L=134)   851    113        1 ( 230/1291- 265/1399) -74.1 E67-E61 N24-N31
      8 1362 1255 (N17W24 L=222)   231     63        0 (1348/1216-1374/1287)  76.0 W22-W24 N14-N18
      9 1660 1172 (N08W45 L=243)   914    248        0 (1606/1101-1753/1252) -48.0 W41-W52 N03-N13
     10 1867 1056 (S02W65 L=263)   612     89        1 (1828/1025-1894/1089)  12.5 W59-W69 S03-N00
     11 1840  968 (S07W61 L=259)   590    102        0 (1798/ 945-1889/ 983)   4.8 W55-W67 S07-S05
     12 1751  856 (S12W51 L=249)   556      2        0 (1728/ 831-1775/ 881) -26.6 W48-W53 S13-S10
     13 1577  679 (S22W36 L=234)   808    161        0 (1499/ 624-1638/ 729)  26.6 W30-W41 S24-S18
     14 1394  645 (S22W22 L=220)   900    187        0 (1361/ 562-1439/ 714)  63.4 W19-W25 S27-S17
     15 1661  647 (S25W44 L=243)   771    155        0 (1614/ 586-1710/ 710)  45.0 W40-W48 S28-S21
     16  696  582 (S21E26 L=173)   624    177        0 ( 608/ 547- 771/ 623)  13.0 E32-E19 S23-S18
     17 1308  287 (S51W20 L=218)   673     84        1 (1264/ 261-1340/ 319)  23.2 W15-W22 S52-S47
Download Binary data for this image

» All Filament Data of 20230723 ... 		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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