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20150220 - Filament data for 07 UTC
Available data for 20150220: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  660 1591 (N20E36 L= 73)   423    147        0 ( 636/1536- 693/1648) -41.2 E40-E31 N16-N23
      2  520 1240 (S04E35 L= 74)  1064    237        1 ( 429/1145- 604/1332)  56.3 E40-E31 S10-N03
      3  258 1162 (S12E55 L= 55)  1063    111        3 ( 228/1103- 305/1223)  63.4 E57-E50 S15-S07
      4 1634 1085 (N10W36 L=145)  1160    247        1 (1598/ 956-1659/1201) -58.4 W31-W40 N03-N16
      5  162 1021 (S21E62 L= 47)   863    165        3 ( 135/ 946- 185/1075) -69.4 E66-E59 S25-S17
      6  277  936 (S25E50 L= 60)   344     68        0 ( 252/ 913- 294/ 964)  63.4 E51-E47 S26-S22
      7 1409  436 (S32W42 L=151)   706    172        1 (1329/ 421-1486/ 454)  20.0 W36-W47 S34-S28
Download Binary data for this image

» All Filament Data of 20150220 ... 		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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