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20151003 - Latest Filament data
Available data for 20151003: »09 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1180 1456 (N26W22 L= 35)   429    106        1 (1156/1418-1215/1503)  80.5 W20-W24 N22-N28
      2 1845 1085 (S15W56 L= 69)  1286    256        2 (1804/ 992-1889/1181)  25.0 W49-W64 S19-S11
      3  182  917 (N19E62 L=311)   557    110        1 ( 153/ 893- 212/ 943) -38.7 E64-E58 N17-N21
      4 1456  692 (S25W16 L= 29)   315     78        0 (1415/ 663-1498/ 727)   9.5 W13-W19 S25-S23
      5  817  550 (S15E25 L=348)   361    154        0 ( 782/ 494- 878/ 595)  24.0 E29-E20 S17-S13
      6  472  475 (S12E52 L=321)   341     75        0 ( 441/ 452- 508/ 492) -45.0 E54-E49 S13-S10
      7  770  261 (S33E43 L=330)   395    134        0 ( 712/ 249- 823/ 278) -12.5 E47-E38 S34-S31
Download Binary data for this image

» All Filament Data of 20151003 ... 		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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