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20160220 - Filament data for 08 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  432 1632 (N19E56 L=275)  1251    303        2 ( 406/1582- 481/1708) -31.0 E63-E48 N16-N25
      2  373 1408 (N04E51 L=280)   526    110        2 ( 348/1365- 402/1447) -29.7 E54-E46 N02-N06
      3  994 1288 (N07E07 L=324)   539    237        0 ( 936/1221-1088/1323)   0.0 E10-E01 N02-N09
      4  380 1090 (S14E42 L=289)   539    155        2 ( 314/1053- 432/1130)  33.7 E47-E38 S17-S11
      5  920 1043 (S08E06 L=325)   214     98        0 ( 870/1029- 975/1066)   0.0 E09-E02 S08-S07
      6  821  775 (S25E07 L=324)   468    161        1 ( 749/ 734- 899/ 825)  48.4 E11-E03 S29-S20
      7  860  204 (S67W18 L=349)   715     97        2 ( 834/ 172- 885/ 235) -21.0 W11-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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