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20221125 - Filament data for 11 UTC
Available data for 20221125: »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1089 1473 (N27W13 L=139)   643    245        2 (1009/1389-1172/1561) -70.3 W10-W16 N20-N34
      2  288 1292 (N31E49 L= 77)   413    160        0 ( 243/1220- 342/1329)  33.7 E53-E43 N26-N32
      3 1778  979 (S15W50 L=176)  1056    211        0 (1699/ 923-1823/1052)  28.6 W42-W55 S17-S11
      4 1912  934 (S21W67 L=193)   895    170        1 (1843/ 885-1957/ 996)  11.9 W56-W76 S22-S18
      5 1792  816 (S26W51 L=177)   458     60        2 (1771/ 784-1812/ 846)  90.0 W48-W53 S27-S23
      6  681  687 (S12E27 L= 99)  1114    222        2 ( 626/ 579- 743/ 779)  42.3 E33-E21 S17-S07
      7 1652  610 (S36W38 L=164)  1408    288        3 (1532/ 559-1761/ 677) -21.8 W26-W51 S41-S28
      8 1713  650 (S35W44 L=170)   369     38        1 (1688/ 628-1740/ 673)  14.0 W41-W46 S36-S33
Download Binary data for this image

» All Filament Data of 20221125 ... 		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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