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20171026 - Filament data for 08 UTC
Available data for 20171026: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 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  404  990 (N18E39 L=105)   728    151        4 ( 373/ 906- 437/1048) -90.0 E41-E36 N13-N22
      2  537  948 (N13E31 L=114)   210     98        0 ( 501/ 930- 577/ 963) -21.8 E33-E28 N10-N13
      3 1510  735 (S25W21 L=166)  1081    207        3 (1447/ 671-1560/ 833)  31.0 W16-W26 S28-S20
      4 1035  748 (S11E07 L=138)   735    199        1 ( 928/ 714-1138/ 780) -38.7 E11-E01 S14-S06
      5  757  668 (S08E25 L=120)   373     86        0 ( 729/ 626- 782/ 707)  26.6 E27-E21 S09-S06
      6 1734  564 (S46W40 L=184)   786    166        1 (1697/ 544-1780/ 598) -28.6 W35-W46 S49-S42
Download Binary data for this image

» All Filament Data of 20171026 ... 		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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