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20160331 - Filament data for 07 UTC
Available data for 20160331: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  710 1749 (N28E45 L=120)   340     62        0 ( 684/1729- 738/1766)  56.3 E46-E42 N25-N29
      2  405 1502 (N05E54 L=110)   399     79        0 ( 383/1462- 429/1543) -80.5 E55-E52 N02-N08
      3 1475 1489 (N34W14 L=179)   291     88        0 (1438/1471-1505/1507)  21.8 W11-W16 N32-N36
      4 1518 1183 (N16W24 L=189)   360    129        0 (1479/1123-1554/1240) -29.7 W20-W27 N13-N18
      5 1141  525 (S31W23 L=188)   417    113        0 (1090/ 493-1196/ 559)   0.0 W19-W28 S31-S29
      6 1589  479 (S18W55 L=219)  2150    376        3 (1476/ 448-1710/ 524)  17.7 W44-W66 S21-S13
Download Binary data for this image

» All Filament Data of 20160331 ... 		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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