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20140904 - Filament data for 08 UTC
Available data for 20140904: »08 UTC   »09 UTC   »10 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1648 1452 (N15W53 L=230)  1861    493        8 (1477/1358-1810/1510) -35.3 W42-W66 N05-N22
      2 1780 1084 (S09W51 L=227)   361     79        3 (1751/1063-1802/1110)  11.3 W48-W53 S10-S07
      3 1136  803 (S08W01 L=178)   601    233        3 (1071/ 703-1182/ 888) -85.6 E01-W03 S14-S01
      4 1580  809 (S19W29 L=206)   314    135        1 (1568/ 735-1596/ 870)  63.4 W27-W31 S23-S15
      5 1160  545 (S25E03 L=173)   406    178        3 (1108/ 474-1200/ 624)  52.1 E08-W00 S28-S19
      6  401  406 (S19E62 L=114)  1564    278        4 ( 331/ 370- 462/ 441) -26.6 E69-E56 S21-S15
      7  975  379 (S31E20 L=156)   736    186        1 ( 907/ 320-1036/ 428)  21.0 E27-E14 S34-S28
Download Binary data for this image

» All Filament Data of 20140904 ... 		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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