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20231122 - Filament data for 10 UTC
Available data for 20231122: »07 UTC   »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 1291 1708 (N38W38 L= 67)   393     57        2 (1268/1673-1312/1734)  45.0 W36-W40 N35-N39
      2  498 1667 (N56E34 L=355)  2241    215        6 ( 437/1598- 551/1722)  73.3 E45-E25 N50-N60
      3 1473 1670 (N31W50 L= 79)  1097    143        1 (1403/1631-1534/1709) -40.6 W44-W53 N27-N34
      4  770 1549 (N39E06 L= 23)  1140    226        1 ( 685/1480- 868/1589) -39.8 E12-W00 N32-N43
      5  867 1334 (N23E03 L= 26)   374     62        1 ( 837/1307- 905/1360)  11.3 E05-W00 N21-N24
      6  975 1234 (N15W01 L= 30)   538    145        0 ( 909/1197-1040/1283) -54.5 E01-W04 N11-N19
      7  328 1233 (N27E44 L=344)   478     93        2 ( 300/1190- 358/1270) -45.0 E47-E41 N24-N30
      8  398 1132 (N20E38 L=350)   852    138        3 ( 370/1061- 441/1192)  63.4 E41-E34 N15-N23
      9  295 1152 (N23E48 L=341)   531     81        1 ( 268/1110- 327/1181) -76.0 E50-E44 N20-N24
     10 1797 1066 (S11W53 L= 82)  1183    193        0 (1773/ 967-1826/1153)  51.3 W49-W57 S16-S06
     11  311 1027 (N15E47 L=342)  1161    189        6 ( 252/ 954- 367/1081) -37.9 E52-E42 N10-N18
     12  169  992 (N16E63 L=326)  1037    165        2 ( 118/ 955- 241/1052) -25.0 E71-E54 N12-N19
     13 1630  845 (S21W35 L= 64)   443    120        1 (1581/ 806-1690/ 878) -41.2 W31-W40 S24-S17
     14  281  760 (N00E56 L=333)   399     65        1 ( 251/ 739- 313/ 786) -36.9 E58-E52 S01-N02
     15  860  557 (S22E20 L=  9)   390    175        0 ( 812/ 487- 896/ 630)  35.0 E25-E15 S25-S18
     16 1127  557 (S28E03 L= 25)   395    101        1 (1087/ 515-1163/ 603)  18.4 E06-W00 S29-S24
     17  404  480 (S18E57 L=332)   907    133        1 ( 382/ 416- 427/ 533)  53.1 E61-E52 S22-S14
  
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» All Filament Data of 20231122 ...
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