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20140519 - Filament data for 13 UTC
Available data for 20140519: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  354 1475 (N11E58 L=104)   408    140        0 ( 326/1443- 384/1506) -20.6 E61-E53 N09-N12
      2  628 1353 (N09E32 L=131)   230     42        1 ( 607/1335- 654/1374) -14.0 E33-E29 N07-N09
      3  242 1287 (S02E62 L=100)   711    189        0 ( 216/1212- 264/1346) -31.0 E67-E56 S06-N00
      4  815 1141 (N00E15 L=148)   197     56        0 ( 792/1106- 838/1173)  90.0 E15-E13 S02-N02
      5 1736 1117 (N19W45 L=207)   375     89        1 (1713/1076-1753/1169) -59.0 W42-W47 N16-N22
      6  210  995 (S20E57 L=105)   772    193        2 ( 170/ 925- 250/1053)  56.3 E61-E53 S25-S16
      7  368  977 (S18E42 L=120)   844    201        0 ( 302/ 918- 434/1053)  55.0 E47-E37 S22-S12
      8  464  955 (S18E34 L=128)   281    106        0 ( 440/ 916- 505/ 977)  51.3 E35-E30 S20-S15
      9  223  880 (S27E55 L=107)   741    148        0 ( 193/ 820- 245/ 929)  58.0 E57-E52 S31-S23
     10  960  897 (S11E01 L=161)   249    104        0 ( 909/ 885-1018/ 916)  45.0 E03-W02 S12-S08
     11 1898  829 (N06W72 L=234)  1609    161        2 (1873/ 768-1919/ 895) -49.4 W66-W76 N02-N10
     12  753  788 (S22E12 L=151)   508    194        1 ( 674/ 752- 813/ 860)  48.4 E16-E08 S25-S16
     13 1519  679 (S11W39 L=201)  1225    244        0 (1471/ 583-1552/ 774) -76.0 W34-W41 S17-S05
     14 1664  562 (S14W56 L=218)   497     88        2 (1633/ 532-1695/ 591)  76.0 W52-W57 S16-S12
     15 1755  552 (S13W66 L=229)  1191    195        1 (1707/ 512-1810/ 586)  33.7 W61-W73 S15-S09
     16 1310  487 (S28W32 L=195)   587    136        0 (1230/ 462-1363/ 523)  45.0 W28-W35 S30-S23
  
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» All Filament Data of 20140519 ...
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