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20130322 - Filament data for 09 UTC
Available data for 20130322: »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  806 1666 (N25E33 L=315)  1492    268        2 ( 725/1571- 901/1771) -86.8 E35-E30 N16-N34
      2 1245 1082 (N02W11 L=359)   246     66        0 (1214/1067-1288/1103)  11.3 W08-W13 N01-N02
      3  966  905 (S15E00 L=348)   288    123        0 ( 906/ 881-1020/ 924)   9.5 E03-W03 S15-S14
      4 1157  733 (S19W16 L=  4)   284     66        0 (1137/ 704-1181/ 767) -26.6 W14-W18 S20-S17
      5  560  334 (S67E18 L=330)   553     58        1 ( 525/ 310- 596/ 356)   0.0 E24-E11 S68-S64
      6  741  270 (S65W10 L=359)   437     48        0 ( 722/ 246- 760/ 299) -74.1 W07-W14 S67-S60
Download Binary data for this image

» All Filament Data of 20130322 ... 		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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