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20150917 - Filament data for 08 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  182 1214 (N36E59 L=169)  1150    240        4 ( 135/1183- 236/1241)  -5.2 E63-E52 N34-N38
      2 1627 1203 (N00W41 L=268)   282     57        0 (1606/1170-1650/1234)  18.4 W39-W43 N00-N01
      3  321 1137 (N29E45 L=182)   327     65        1 ( 291/1114- 348/1162)  11.3 E47-E42 N28-N30
      4 1695 1094 (S08W43 L=270)   520    137        1 (1652/1071-1751/1130) -45.0 W40-W47 S10-S04
      5  414  533 (S08E54 L=173)   524    107        1 ( 364/ 495- 463/ 574) -54.5 E57-E50 S11-S04
      6  707  484 (S17E34 L=193)   292    171        0 ( 665/ 427- 757/ 525)  21.8 E39-E29 S19-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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