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20130322 - Filament data for 12 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  831 1661 (N25E32 L=315)  1510    277        2 ( 749/1565- 920/1767)  90.0 E33-E28 N17-N35
      2  269 1245 (S12E57 L=290)   466    128        0 ( 241/1184- 304/1297)  66.8 E58-E54 S15-S08
      3 1285 1062 (N02W13 L=360)   256     79        0 (1242/1043-1331/1079)   9.5 W10-W16 N00-N02
      4  993  893 (S15W02 L=348)   298    112        1 ( 937/ 866-1046/ 914)   9.5 E01-W05 S15-S14
      5  567  329 (S67E17 L=329)   570     67        1 ( 528/ 305- 602/ 355)   0.0 E24-E10 S68-S63
      6  749  264 (S65W12 L=358)   499     53        1 ( 723/ 239- 769/ 292)   0.0 W08-W16 S67-S61
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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