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20150823 - Filament data for 07 UTC
Available data for 20150823: »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 1839 1391 (N08W72 L=270)   719    196        1 (1812/1373-1871/1405)  -8.7 W67-W80 N06-N09
      2  522 1331 (N35E29 L=169)   279     23        0 ( 506/1304- 537/1356)  76.0 E30-E27 N32-N36
      3 1093  857 (S04W01 L=199)   563    226        3 ( 993/ 814-1180/ 903) -37.9 E04-W05 S08-N00
      4  278  811 (N06E56 L=142)   500     55        1 ( 255/ 788- 304/ 833) -26.6 E58-E53 N04-N07
      5  313  764 (N02E54 L=144)   419     89        1 ( 284/ 744- 344/ 786)   8.1 E57-E50 N01-N03
      6 1114  759 (S10W00 L=198)   462    105        0 (1072/ 723-1159/ 781) -14.0 E02-W02 S12-S08
Download Binary data for this image

» All Filament Data of 20150823 ... 		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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