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20170707 - Filament data for 15 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  600 1476 (N32E32 L=135)   356     79        2 ( 572/1442- 638/1504)   0.0 E34-E28 N29-N34
      2 1733 1458 (N29W57 L=224)   800    264        1 (1685/1422-1790/1492)   8.7 W51-W64 N27-N30
      3  568  590 (S25E32 L=134)   285     46        2 ( 544/ 570- 596/ 607)   0.0 E34-E30 S25-S23
      4 1400  315 (S47W34 L=201)   529    177        0 (1384/ 260-1413/ 361) -51.3 W30-W39 S52-S42
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» 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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