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20160420 - Filament data for 07 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  732 1590 (N20E35 L=226)   294     65        0 ( 721/1559- 748/1627) -45.0 E36-E32 N17-N22
      2 1354 1418 (N27W08 L=269)   316     65        1 (1329/1376-1371/1453) -53.1 W06-W10 N24-N29
      3  637 1330 (N02E31 L=230)   376     55        1 ( 616/1298- 665/1369) -76.0 E32-E28 N00-N04
      4 1457 1260 (N20W19 L=279)   271     63        0 (1425/1222-1482/1286) -21.8 W16-W21 N18-N21
      5 1638 1085 (N16W35 L=296)   316     96        0 (1622/1035-1656/1135) -56.3 W32-W36 N12-N18
      6 1156  413 (S36W30 L=290)   492     97        1 (1117/ 396-1208/ 440)   7.1 W25-W33 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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