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20160420 - Filament data for 11 UTC
Available data for 20160420: »06 UTC   »07 UTC   »08 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  615 1790 (N30E56 L=203)   515     88        2 ( 585/1774- 642/1807)   9.5 E58-E52 N28-N31
      2 1383 1390 (N26W11 L=269)   324    104        0 (1357/1332-1398/1428) -45.0 W08-W13 N22-N27
      3  667 1308 (N01E28 L=230)   253     62        0 ( 645/1278- 696/1327)  71.6 E29-E26 N00-N03
      4 1492 1238 (N20W21 L=280)   392     89        0 (1450/1192-1527/1278) -18.4 W18-W24 N18-N21
      5 1184  400 (S36W32 L=290)   480     90        0 (1142/ 384-1234/ 423)  18.4 W28-W35 S37-S33
Download Binary data for this image

» All Filament Data of 20160420 ... 		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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