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20170617 - Filament data for 09 UTC
Available data for 20170617: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC   »17 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  767 1268 (N14E19 L= 56)   350    162        0 ( 724/1192- 792/1336) -53.1 E22-E16 N09-N17
      2  339 1099 (S01E48 L= 27)  1623    233        2 ( 294/ 977- 378/1198) -50.2 E53-E43 S08-N04
      3  668 1039 (S01E22 L= 52)   232     48        1 ( 643/1022- 695/1060) -14.0 E24-E20 S02-N00
      4  272  771 (S22E53 L= 22)   637    135        1 ( 242/ 721- 301/ 823)  41.2 E57-E49 S25-S18
Download Binary data for this image

» All Filament Data of 20170617 ... 		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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