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20221117 - Filament data for 11 UTC
Available data for 20221117: »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  984 1863 (N59W31 L=262)  1675    156        3 ( 918/1813-1042/1914)  10.9 W19-W45 N55-N63
      2  837 1808 (N59W11 L=242)   650     70        2 ( 808/1774- 869/1840)  40.6 W08-W16 N55-N62
      3  686 1734 (N58E08 L=223)   931    173        1 ( 617/1682- 748/1792)  17.4 E16-W00 N54-N61
      4 1417 1691 (N33W48 L=279)  1784    355        3 (1269/1611-1550/1773) -60.9 W41-W54 N24-N42
      5 1684 1647 (N23W71 L=303)  1004     62        2 (1659/1612-1707/1683)  35.5 W67-W76 N20-N25
      6  798 1564 (N40E02 L=229)   327     76        1 ( 762/1537- 839/1587)   0.0 E05-W01 N38-N41
      7 1629 1497 (N16W53 L=284)   369     51        1 (1603/1469-1646/1523)  56.3 W50-W55 N14-N17
      8  277 1377 (N40E52 L=179)   700    105        1 ( 251/1325- 308/1418) -37.9 E57-E47 N35-N42
      9  961 1017 (N03E04 L=228)   972    259        2 ( 874/ 916-1020/1117) -77.0 E07-E01 S03-N10
     10 1296  919 (S09W13 L=245)   429    144        0 (1254/ 851-1335/ 981)  40.6 W09-W16 S12-S05
     11 1726  730 (S31W43 L=275)   434    113        0 (1684/ 687-1762/ 770)  20.6 W38-W46 S32-S28
     12 1569  589 (S36W28 L=260)   986    180        2 (1488/ 562-1647/ 630) -12.1 W21-W35 S37-S32
     13  312  503 (S14E66 L=165)  1380    119        5 ( 287/ 441- 351/ 561)  37.9 E74-E62 S17-S10
     14 1724  521 (S46W47 L=279)   840     89        1 (1681/ 498-1758/ 553)   6.3 W41-W52 S48-S44
     15  715  525 (S20E31 L=201)   259     66        0 ( 684/ 493- 738/ 552) -78.7 E32-E29 S22-S17
     16  590  472 (S21E42 L=190)   991    195        5 ( 518/ 404- 656/ 525)  16.4 E51-E34 S23-S18
     17  582  336 (S30E52 L=180)   613    110        3 ( 552/ 299- 629/ 368) -53.1 E57-E48 S31-S27
     18  591  238 (S37E63 L=169)  1107    155        2 ( 515/ 211- 623/ 278) -20.0 E73-E54 S39-S34
  
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» All Filament Data of 20221117 ...
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