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20150413 - Filament data for 08 UTC
Available data for 20150413: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 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  847 1806 (N37E41 L=102)  2270    384        5 ( 779/1714- 899/1890) -32.3 E52-E33 N29-N42
      2  437 1610 (N13E58 L= 85)  3911    783       16 ( 332/1501- 523/1718)  90.0 E68-E49 N04-N20
      3 1138 1428 (N20E05 L=138)   809    175        3 (1084/1371-1201/1480) -26.6 E08-W00 N16-N22
      4 1432  638 (S15W36 L=179)   886    193        0 (1326/ 589-1519/ 691)  54.0 W30-W39 S20-S09
      5 1724  518 (S11W66 L=209)   719    113        3 (1696/ 487-1751/ 552)  90.0 W63-W68 S12-S08
      6 1599  470 (S18W56 L=200)   426     87        1 (1562/ 451-1630/ 494)  21.8 W53-W58 S19-S16
      7 1562  418 (S22W57 L=200)   635    112        1 (1537/ 386-1586/ 454) -14.0 W52-W60 S23-S20
      8 1088  358 (S42W30 L=173)  1018    291        2 ( 964/ 324-1231/ 408)  16.7 W19-W40 S45-S37
Download Binary data for this image

» All Filament Data of 20150413 ... 		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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