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20220520 - Latest Filament data
Available data for 20220520: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  978 1907 (N59E46 L= 54)   876     85        0 ( 945/1881-1012/1940) -11.3 E63-E38 N56-N62
      2  466 1638 (N23E59 L= 42)   566    109        1 ( 420/1616- 523/1654)   4.1 E65-E51 N22-N24
      3 1139 1529 (N31E05 L= 96)   673    164        0 (1063/1495-1201/1561)  -5.7 E10-W00 N29-N32
      4  353 1473 (N11E59 L= 42)   730    140        2 ( 301/1427- 405/1511)  40.6 E62-E54 N07-N13
      5 1190 1435 (N26W01 L=102)   287     48        0 (1161/1413-1218/1451)  56.3 W00-W02 N24-N27
      6 1077 1410 (N22E05 L= 95)   266     40        2 (1055/1382-1096/1438) -56.3 E06-E04 N20-N23
      7  882 1407 (N17E17 L= 83)   204     88        0 ( 844/1391- 910/1421)  14.0 E19-E15 N16-N18
      8  921 1379 (N17E14 L= 86)   325     89        0 ( 885/1353- 967/1397)  45.0 E16-E11 N14-N18
      9 1186 1356 (N21W03 L=103)   373     53        1 (1153/1331-1211/1387) -45.0 W00-W04 N19-N22
     10  977 1345 (N16E10 L= 91)   205     94        0 ( 954/1314- 991/1386) -78.7 E10-E08 N13-N18
     11 1156 1275 (N15W02 L=103)   229     72        1 (1133/1242-1183/1302) -26.6 W00-W04 N13-N16
     12  214 1051 (S17E59 L= 41)   872     91        3 ( 186/1003- 237/1100)  71.6 E62-E56 S19-S13
     13 1809  997 (N14W55 L=156)   512    116        0 (1796/ 936-1824/1051) -56.3 W53-W58 N10-N17
     14  856  654 (S28E02 L= 98)  1371    383        1 ( 691/ 581-1003/ 751)  46.7 E12-W05 S36-S18
     15 1652  421 (S23W68 L=168)  1112     98        1 (1611/ 394-1683/ 461)  63.4 W63-W72 S25-S19
     16  572  410 (S53E23 L= 78)   319     53        0 ( 543/ 389- 601/ 431)  -9.5 E26-E19 S54-S51
     17  728  387 (S51E06 L= 95)   507     62        1 ( 696/ 370- 768/ 407)  33.7 E08-E02 S52-S48
     18 1014  324 (S47W21 L=122)  1453    275        1 ( 875/ 303-1125/ 344)  22.8 W09-W29 S51-S42
Download Binary data for this image

» All Filament Data of 20220520 ... 		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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