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20240122 - Filament data for 07 UTC
Available data for 20240122: »07 UTC   »08 UTC   »09 UTC   »10 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  667 1806 (N45E45 L=262)  1228    170        3 ( 613/1772- 758/1840)  -8.1 E55-E32 N42-N48
      2  949 1718 (N40E14 L=293)   400    110        0 ( 901/1688-1005/1739)  20.6 E17-E09 N37-N42
      3 1172 1691 (N40W04 L=310)   707    174        0 (1084/1670-1254/1707)  -4.4 E03-W10 N39-N41
      4 1463 1663 (N42W29 L=335)   677    154        0 (1386/1629-1532/1693) -13.0 W21-W35 N40-N44
      5  619 1632 (N30E37 L=270)   576    139        0 ( 567/1576- 641/1674) -37.9 E43-E32 N26-N33
      6  779 1573 (N27E22 L=284)   252     51        0 ( 760/1548- 801/1600) -76.0 E23-E21 N25-N29
      7 1745 1560 (N39W59 L=  6)   693     95        0 (1700/1524-1778/1582) -20.6 W53-W64 N37-N40
      8  307 1467 (N18E58 L=248)  1368    151        2 ( 274/1407- 358/1536) -26.6 E68-E50 N13-N22
      9 1106 1320 (N13W02 L=309)   366    155        0 (1061/1253-1141/1388) -58.0 E01-W04 N09-N17
     10 1549 1309 (N18W32 L=338)   381    149        0 (1493/1283-1622/1345) -11.3 W27-W37 N16-N19
     11 1825 1142 (N11W56 L=  2)   403     59        0 (1813/1113-1840/1181) -76.0 W54-W57 N09-N13
     12 1478 1046 (N01W28 L=334)   511    121        0 (1434/1006-1534/1072)  33.7 W25-W31 S02-N02
     13 1790  947 (S01W54 L=  0)  1269    183        2 (1724/ 899-1877/ 985)  21.8 W48-W63 S04-N02
     14  447  661 (S32E40 L=267)   424    136        1 ( 426/ 602- 466/ 727)  58.0 E43-E36 S35-S27
     15 1045  517 (S37W07 L=314)  2062    443        5 ( 877/ 419-1205/ 664)  45.0 E04-W15 S45-S25
     16 1647  642 (S21W49 L=356)   401     99        0 (1598/ 618-1700/ 664)  26.6 W44-W53 S22-S18
     17  644  598 (S35E23 L=283)   477    106        1 ( 593/ 581- 704/ 614)   6.3 E27-E18 S36-S33
     18 1057  375 (S47W11 L=318)   288     71        0 (1028/ 358-1096/ 390)  31.0 W08-W14 S48-S45
  
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» All Filament Data of 20240122 ...
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