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20170121 - Filament data for 13 UTC
Available data for 20170121: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  625 1689 (N35E37 L=176)   423     89        0 ( 584/1673- 672/1702)  18.4 E40-E33 N33-N35
      2  412 1602 (N28E51 L=162)   719    191        2 ( 381/1555- 445/1650) -37.9 E55-E46 N24-N31
      3  209 1284 (N06E62 L=151)  1204    156        2 ( 178/1215- 237/1362)  77.5 E64-E59 N02-N11
      4 1873  992 (N02W62 L=274)   376     64        1 (1847/ 971-1891/1015)  45.0 W58-W63 N00-N04
      5 1067  718 (S23W05 L=218)   284     64        0 (1045/ 694-1099/ 754) -45.0 W03-W07 S24-S21
      6  762  379 (S50E16 L=197)   445     86        0 ( 741/ 342- 789/ 416) -71.6 E17-E13 S52-S46
      7  923  344 (S51E01 L=212)   503    114        1 ( 887/ 309- 963/ 390) -50.2 E04-W03 S53-S47
Download Binary data for this image

» All Filament Data of 20170121 ... 		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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