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20221117 - Filament data for 12 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  943 1848 (N59W25 L=256)  2528    308        4 ( 811/1775-1043/1928)   1.5 W08-W48 N55-N64
      2  690 1736 (N57E08 L=223)   909    168        1 ( 621/1684- 750/1796)  21.8 E16-W00 N54-N61
      3 1347 1730 (N37W46 L=277)   859    161        1 (1279/1701-1419/1773) -53.1 W41-W50 N33-N41
      4 1510 1644 (N27W52 L=283)   762    112        1 (1465/1611-1555/1689) -74.1 W47-W55 N24-N31
      5 1686 1648 (N23W72 L=303)   934     76        3 (1664/1611-1708/1687)  29.1 W67-W76 N20-N25
      6  802 1564 (N40E02 L=229)   355     85        0 ( 768/1535- 844/1590)  11.3 E04-W01 N38-N41
      7 1636 1498 (N16W53 L=284)   331     38        0 (1618/1471-1651/1526)  36.9 W51-W55 N14-N17
      8  282 1377 (N39E51 L=180)   698     97        1 ( 253/1323- 311/1421) -45.0 E56-E46 N35-N42
      9  972 1017 (N03E03 L=228)   772    190        1 ( 905/ 932-1028/1088) -78.7 E05-W00 S02-N08
     10 1303  922 (S09W14 L=245)   396    135        0 (1262/ 860-1342/ 985)  35.5 W10-W17 S11-S05
     11 1743  743 (S30W45 L=276)   314     70        0 (1710/ 714-1766/ 773)  31.0 W41-W47 S31-S28
     12 1575  592 (S36W29 L=260)  1021    184        2 (1493/ 564-1650/ 637) -12.1 W21-W35 S38-S32
     13  309  530 (S12E64 L=167)   571     60        3 ( 291/ 498- 329/ 560)  53.1 E67-E61 S14-S10
     14 1726  523 (S46W48 L=279)   846     82        1 (1684/ 499-1761/ 556)   6.3 W41-W53 S48-S44
     15  724  525 (S20E30 L=201)   227     60        0 ( 697/ 495- 744/ 553) -90.0 E31-E29 S22-S18
     16  588  415 (S25E45 L=186)  2014    363       10 ( 522/ 292- 663/ 527)  29.5 E57-E34 S32-S18
     17  590  234 (S37E63 L=168)  1192    174        2 ( 508/ 209- 629/ 278) -18.4 E74-E54 S39-S34
     18 1256  227 (S57E06 L=225)   377     32        1 (1234/ 210-1278/ 246)  11.3 E08-E03 S59-S55
  
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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