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20130424 - Filament data for 11 UTC
Available data for 20130424: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  757 1838 (N38E53 L=218)  1309    139        3 ( 688/1813- 834/1861)   3.2 E64-E44 N36-N40
      2  505 1670 (N20E58 L=214)   466     80        1 ( 467/1639- 534/1696)  78.7 E59-E55 N17-N22
      3  788 1651 (N26E35 L=237)   350     87        0 ( 768/1615- 813/1694) -29.7 E38-E31 N23-N27
      4 1157 1433 (N22E04 L=268)   455    180        0 (1105/1401-1236/1482)  15.9 E07-W00 N20-N25
      5  858 1162 (S01E13 L=259)   275    101        0 ( 808/1136- 893/1182)   0.0 E16-E10 S02-N00
      6  588  637 (S39E18 L=253)   410    104        1 ( 559/ 586- 618/ 684) -39.8 E21-E14 S42-S36
      7 1239  601 (S22W25 L=297)   234     99        0 (1198/ 586-1292/ 618)  18.4 W22-W28 S23-S20
Download Binary data for this image

» All Filament Data of 20130424 ... 		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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