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20220520 - Filament data for 15 UTC
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  973 1910 (N59E48 L= 54)   707     83        0 ( 940/1886-1008/1939)  -9.9 E63-E39 N56-N62
      2  462 1639 (N23E59 L= 42)   613    113        1 ( 414/1618- 519/1657)   4.4 E65-E52 N22-N24
      3  414 1521 (N15E55 L= 46)   838    195        2 ( 342/1471- 490/1578)  48.4 E60-E51 N10-N19
      4 1138 1522 (N31E05 L= 97)   459    102        1 (1088/1496-1182/1547)   8.1 E08-E01 N29-N31
      5 1185 1436 (N26W01 L=102)   243     87        0 (1144/1423-1225/1451)  26.6 E01-W03 N24-N27
      6 1069 1413 (N22E06 L= 95)   239     49        1 (1048/1384-1087/1440) -56.3 E07-E04 N20-N23
      7  935 1374 (N16E13 L= 88)   525    196        2 ( 876/1315- 994/1399)  33.7 E16-E09 N13-N19
      8 1180 1359 (N21W02 L=103)   279     51        1 (1156/1336-1203/1382)  71.6 W00-W03 N19-N22
      9 1199 1296 (N18W05 L=106)   253     14        1 (1181/1270-1221/1317) -45.0 W03-W05 N16-N18
     10 1145 1281 (N15W02 L=103)   216     76        1 (1125/1248-1168/1312) -33.7 W00-W03 N13-N17
     11  212 1056 (S16E60 L= 42)   631     76        1 ( 188/1022- 232/1098)  78.7 E62-E57 S18-S13
     12 1805  994 (N14W55 L=156)   542    114        0 (1790/ 938-1823/1054) -66.8 W52-W57 N10-N17
     13  850  658 (S28E03 L= 99)  1366    373        1 ( 685/ 584- 995/ 757)  43.3 E13-W04 S36-S18
     14 1648  420 (S23W67 L=168)  1165     76        1 (1609/ 393-1682/ 455)  33.7 W62-W72 S25-S20
     15  567  414 (S53E23 L= 78)   342     46        0 ( 541/ 391- 596/ 435) -21.8 E26-E19 S54-S51
     16  731  391 (S50E06 L= 96)   652    117        1 ( 678/ 372- 794/ 409)  26.6 E10-W00 S52-S46
     17 1022  325 (S47W22 L=123)  1324    223        2 ( 919/ 301-1122/ 347)  25.0 W13-W28 S50-S41
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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