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20150426 - Filament data for 07 UTC
Available data for 20150426: »05 UTC   »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  475 1649 (N18E57 L=275)  4408    745        4 ( 421/1491- 543/1772) -49.9 E66-E43 N08-N27
      2 1578 1601 (N49W24 L=356)   783     99        1 (1543/1566-1613/1631)  45.0 W20-W28 N45-N53
      3 1316 1263 (N17W10 L=342)   745    212        1 (1274/1149-1386/1359) -36.9 W05-W17 N11-N21
      4 1840 1173 (N28W52 L= 24)   563     89        2 (1815/1145-1863/1206) -26.6 W49-W54 N26-N30
      5  287 1148 (S15E52 L=281)   468     62        0 ( 263/1118- 319/1168)  36.9 E54-E48 S17-S13
      6 1397  645 (S15W33 L=  5)   652    213        1 (1299/ 580-1502/ 710)  58.4 W29-W37 S21-S08
      7 1546  367 (S25W59 L= 31)  1578    270        1 (1441/ 349-1635/ 406)  32.7 W50-W65 S29-S20
Download Binary data for this image

» All Filament Data of 20150426 ... 		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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