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20160220 - Filament data for 07 UTC
Available data for 20160220: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  429 1629 (N19E56 L=276)  1070    259        1 ( 402/1585- 474/1693) -28.3 E62-E49 N16-N23
      2  368 1410 (N04E51 L=280)   499    108        2 ( 346/1374- 393/1449) -29.7 E54-E47 N02-N06
      3  992 1290 (N07E07 L=324)   559    231        1 ( 928/1223-1077/1326)  24.0 E10-E01 N02-N09
      4  395 1103 (S13E41 L=290)   290     73        1 ( 366/1076- 423/1132)  45.0 E43-E39 S14-S11
      5  916 1045 (S08E07 L=325)   220     98        0 ( 864/1032- 971/1067)   0.0 E09-E03 S08-S07
      6  816  779 (S25E08 L=324)   382    147        0 ( 742/ 740- 883/ 814)  45.0 E11-E03 S28-S21
      7  863  202 (S67W18 L=350)   632     80        1 ( 836/ 175- 885/ 228) -15.3 W13-W24 S69-S63
Download Binary data for this image

» All Filament Data of 20160220 ... 		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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