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20171122 - Filament data for 10 UTC
Available data for 20171122: »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  401 1437 (N40E37 L=110)   477    104        0 ( 362/1421- 450/1450) -20.6 E40-E32 N38-N41
      2  879  799 (S08E13 L=134)  1559    436        0 ( 685/ 710-1078/ 859) -11.8 E26-E02 S15-S03
      3  622  626 (S13E33 L=114)   983    203        3 ( 593/ 541- 674/ 715)  48.0 E36-E27 S18-S08
      4  724  457 (S26E32 L=115)   363     83        1 ( 677/ 444- 765/ 470) -38.7 E35-E29 S27-S23
Download Binary data for this image

» All Filament Data of 20171122 ... 		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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