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20230313 - Filament data for 09 UTC
Available data for 20230313: »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »14 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1102 1839 (N48E25 L=120)   575    113        1 (1049/1815-1160/1856)  63.4 E27-E22 N43-N52
      2 1208 1608 (N32E06 L=139)  1606    343        1 (1136/1503-1305/1677) -81.9 E09-W01 N23-N37
      3  557 1602 (N15E47 L= 98)   895    162        2 ( 535/1517- 588/1673) -61.4 E52-E42 N09-N20
      4  667 1600 (N17E39 L=106)   730    233        1 ( 610/1573- 766/1661)  -4.4 E44-E31 N14-N20
      5 1535 1562 (N41W19 L=164)  1007    248        1 (1436/1476-1616/1635) -15.5 W09-W27 N37-N43
      6  729 1497 (N13E30 L=115)   381    130        0 ( 715/1432- 746/1555) -49.4 E32-E26 N08-N16
      7  686  880 (S24E16 L=128)   228     99        0 ( 661/ 841- 702/ 933)  80.5 E17-E15 S26-S20
      8  575  752 (S34E22 L=123)   251     70        0 ( 548/ 731- 607/ 777)  45.0 E23-E19 S35-S31
      9  956  751 (S24W03 L=148)   204     75        1 ( 924/ 733- 986/ 770)   0.0 W01-W05 S25-S23
     10 1200  699 (S20W19 L=164)   547    176        0 (1155/ 608-1225/ 767) -41.6 W14-W23 S25-S17
     11  494  714 (S39E28 L=117)   283     65        1 ( 462/ 700- 524/ 742)   9.5 E31-E25 S39-S36
     12  734  670 (S35E08 L=136)   423    147        0 ( 712/ 612- 773/ 726) -82.9 E10-E05 S38-S30
     13 1516  571 (S18W45 L=189)   431    148        0 (1461/ 519-1549/ 597)   0.0 W40-W49 S19-S16
     14 1547  454 (S23W55 L=199)   363     65        1 (1517/ 430-1574/ 473)   8.1 W51-W58 S23-S21
     15 1545  315 (S29W69 L=213)  1339    167        2 (1473/ 294-1627/ 335)  18.4 W60-W79 S31-S25
     16  825  228 (S65W22 L=167)  1458    131        2 ( 776/ 184- 876/ 287) -14.7 W13-W32 S68-S60
Download Binary data for this image

» All Filament Data of 20230313 ... 		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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