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20160420 - Filament data for 06 UTC
Available data for 20160420: »06 UTC   »07 UTC   »08 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  591 1795 (N30E58 L=203)   544    118        1 ( 557/1777- 619/1810)   9.5 E61-E54 N28-N31
      2  726 1593 (N20E35 L=226)   306     66        0 ( 714/1560- 742/1629) -45.0 E37-E33 N17-N22
      3 1346 1423 (N27W08 L=269)   291     74        0 (1327/1380-1362/1457) -53.1 W06-W09 N24-N28
      4  629 1334 (N02E31 L=230)   368     47        1 ( 607/1301- 656/1369)  90.0 E32-E29 N00-N04
      5 1448 1266 (N20W18 L=279)   232     67        1 (1418/1228-1474/1288) -21.8 W15-W20 N18-N21
      6 1632 1084 (N16W35 L=296)   339     96        1 (1617/1037-1646/1135) -59.0 W32-W36 N12-N18
      7 1148  417 (S36W29 L=290)   483     97        1 (1111/ 399-1204/ 446)   8.1 W25-W32 S37-S33
Download Binary data for this image

» All Filament Data of 20160420 ... 		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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