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20170707 - Filament data for 07 UTC
Available data for 20170707: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  542 1476 (N32E37 L=135)   307     52        0 ( 520/1458- 570/1497)   0.0 E38-E34 N30-N33
      2 1616 1408 (N27W44 L=216)  1432    229        3 (1567/1329-1671/1474)  45.0 W39-W50 N21-N30
      3  508  598 (S24E37 L=134)   329     49        0 ( 483/ 582- 537/ 618)   0.0 E39-E34 S25-S22
      4 1357  311 (S47W30 L=202)   559    153        1 (1333/ 267-1376/ 358) -45.0 W26-W35 S51-S42
Download Binary data for this image

» All Filament Data of 20170707 ... 		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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