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20130903 - Filament data for 08 UTC
Available data for 20130903: »05 UTC   »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 1510 1366 (N14W39 L=  7)  1831    454        0 (1386/1250-1665/1546) -73.7 W35-W47 N03-N27
      2  793 1393 (N34E06 L=321)   777    201        1 ( 715/1339- 879/1425) -42.0 E11-E01 N28-N37
      3 1009 1317 (N24W06 L=334)   194     45        0 ( 976/1299-1035/1332) -33.7 W04-W07 N22-N25
      4 1124 1182 (N14W09 L=337)   351    165        0 (1063/1127-1188/1242)  16.7 W04-W14 N12-N15
      5  504 1027 (N18E33 L=295)  1512    364        0 ( 335/ 990- 656/1094)  -2.3 E46-E21 N15-N20
      6  824  970 (N08E13 L=315)   441    105        1 ( 773/ 951- 863/1004) -31.0 E15-E10 N06-N10
Download Binary data for this image

» All Filament Data of 20130903 ... 		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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