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20150917 - Filament data for 11 UTC
Available data for 20150917: »08 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  190 1215 (N36E58 L=168)  1143    272        3 ( 141/1188- 260/1241)  -4.4 E63-E50 N34-N38
      2 1644 1206 (N00W43 L=268)   264     86        1 (1627/1163-1664/1241)  26.6 W40-W45 S02-N01
      3  338 1136 (N29E43 L=182)   389     80        0 ( 316/1102- 370/1165)  31.0 E45-E40 N27-N30
      4 1712 1102 (S08W45 L=270)   550    133        0 (1669/1079-1763/1137) -45.0 W41-W48 S10-S04
      5  425  542 (S08E52 L=173)   664    119        0 ( 371/ 501- 474/ 585) -45.0 E55-E49 S10-S04
      6  729  494 (S17E32 L=193)   375    153        0 ( 682/ 445- 780/ 537)  16.7 E37-E27 S18-S14
Download Binary data for this image

» All Filament Data of 20150917 ... 		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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