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20130722 - Filament data for 10 UTC
Available data for 20130722: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1343 1253 (N16W22 L=197)   285     99        1 (1302/1236-1398/1273) -26.6 W19-W26 N15-N18
      2  511 1079 (N11E33 L=141)   683    175        2 ( 489/1011- 555/1164) -66.0 E34-E30 N06-N16
      3 1792  976 (S05W55 L=229)  1129    144        1 (1737/ 938-1855/1007) -13.0 W49-W62 S07-S02
      4  518  964 (N04E33 L=141)   295     46        1 ( 502/ 934- 537/ 992)  56.3 E34-E31 N02-N05
      5  521  699 (S13E36 L=138)   613    164        2 ( 460/ 672- 568/ 745)  12.5 E40-E31 S14-S09
      6 1143  551 (S26W04 L=179)  1939    558        3 ( 997/ 371-1322/ 729)  45.0 E07-W16 S38-S15
      7 1618  597 (S28W41 L=216)   511     89        1 (1587/ 555-1657/ 634)  45.0 W38-W44 S30-S25
Download Binary data for this image

» All Filament Data of 20130722 ... 		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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