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20170527 - Filament data for 08 UTC
Available data for 20170527: »06 UTC   »07 UTC   »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  352 1508 (N16E59 L=294)   413     74        1 ( 337/1481- 373/1539) -76.0 E61-E56 N14-N18
      2  347 1339 (N05E52 L=301)   312     53        0 ( 329/1302- 366/1367)  76.0 E53-E51 N03-N07
      3  294 1208 (S03E54 L=300)   752    196        1 ( 228/1176- 350/1249)  24.4 E60-E48 S05-N00
      4  209 1141 (S08E61 L=292)   753    153        1 ( 167/1120- 246/1172)   5.7 E66-E56 S09-S06
      5 1830  745 (S02W66 L= 59)   462     83        0 (1800/ 731-1855/ 760)  15.9 W62-W69 S03-S01
      6 1357  631 (S18W29 L= 22)   260     73        0 (1314/ 609-1394/ 658)  45.0 W26-W30 S20-S16
Download Binary data for this image

» All Filament Data of 20170527 ... 		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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