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20130303 - Filament data for 09 UTC
Available data for 20130303: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  473 1675 (N20E58 L=181)   666     92        1 ( 450/1631- 490/1714) -31.0 E64-E54 N17-N23
      2  362 1545 (N10E60 L=179)   683     81        3 ( 333/1505- 385/1587) -71.6 E62-E56 N07-N13
      3 1198 1350 (N15W02 L=241)   274     68        3 (1170/1319-1230/1375)  36.9 W00-W04 N13-N16
      4  247 1294 (S07E60 L=179)   573    107        1 ( 192/1274- 293/1309)   0.0 E67-E54 S07-S05
      5  241 1073 (S20E56 L=183)   357     45        2 ( 224/1047- 260/1095)  71.6 E57-E53 S21-S18
      6  183 1004 (S24E62 L=176)   748    109        0 ( 147/ 984- 228/1031)  10.3 E67-E56 S25-S22
      7  338  984 (S24E45 L=194)   358     82        0 ( 312/ 950- 372/1020) -26.6 E47-E41 S25-S21
Download Binary data for this image

» All Filament Data of 20130303 ... 		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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