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20241217 - Filament data for 12 UTC
Available data for 20241217: »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  975 1565 (N33W02 L=270)   449    102        1 ( 924/1533-1022/1586)  -9.5 E01-W05 N30-N34
      2 1751 1494 (N21W60 L=328)  1433    158        1 (1710/1433-1799/1550) -76.0 W56-W66 N16-N24
      3 1334 1477 (N23W25 L=292)   240     79        0 (1295/1460-1376/1497)   9.5 W21-W27 N22-N24
      4 1227 1179 (N06W13 L=281)   366     79        0 (1185/1143-1260/1206) -53.1 W11-W15 N03-N07
      5 1765 1085 (S04W50 L=317)   270     33        0 (1745/1064-1781/1113)  33.7 W48-W51 S05-S02
      6 1837  927 (S14W57 L=324)   680     79        0 (1808/ 879-1857/ 965) -45.0 W53-W59 S16-S11
      7 1801  842 (S19W53 L=321)   333     35        0 (1784/ 815-1815/ 869)  90.0 W51-W55 S20-S16
      8  163  814 (S05E66 L=201)   902     82        0 ( 124/ 788- 197/ 844)  13.0 E73-E60 S06-S03
      9 1529  726 (S23W31 L=298)   431    118        0 (1486/ 678-1567/ 778)  45.0 W27-W33 S26-S20
     10  304  605 (S19E58 L=210)  1418    214        6 ( 253/ 519- 357/ 692)  84.8 E63-E53 S24-S13
     11  397  600 (S20E49 L=219)   511    108        0 ( 376/ 553- 418/ 645)  63.4 E51-E46 S23-S17
     12  949  498 (S33E11 L=257)   454    115        0 ( 883/ 462- 990/ 522) -23.2 E15-E08 S35-S30
     13  751  469 (S33E26 L=242)   818    215        2 ( 662/ 411- 848/ 510)  10.0 E34-E17 S35-S30
     14 1220  430 (S41W08 L=276)   418     98        0 (1168/ 411-1275/ 447)   6.3 W03-W12 S41-S39
     15 1434  328 (S52W30 L=297)  1342    186        4 (1349/ 307-1521/ 353)  -5.7 W20-W41 S54-S48
     16 1206  276 (S53W07 L=274)   546     49        0 (1173/ 255-1234/ 301)  26.6 W03-W09 S55-S51
Download Binary data for this image

» All Filament Data of 20241217 ... 		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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