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20171026 - Filament data for 12 UTC
Available data for 20171026: »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  762 1317 (N28E08 L=134)   229     88        2 ( 722/1288- 795/1346) -59.0 E09-E06 N25-N30
      2  427 1031 (N20E37 L=105)   425    121        1 ( 382/ 999- 472/1077) -45.0 E39-E33 N17-N23
      3  431  961 (N16E38 L=104)   258     90        2 ( 402/ 912- 451/1001) -80.5 E39-E36 N12-N18
      4 1544  748 (S25W24 L=166)   897    178        3 (1505/ 681-1578/ 820)  45.0 W20-W27 S28-S21
      5 1074  763 (S11E04 L=138)   776    242        1 ( 947/ 728-1190/ 797) -39.3 E10-W01 S15-S06
      6  792  681 (S08E22 L=120)   341     94        1 ( 766/ 643- 818/ 721)  31.0 E24-E19 S10-S06
      7 1035  668 (S15E09 L=133)   291    113        0 ( 974/ 630-1080/ 699) -60.3 E11-E07 S18-S11
      8 1751  571 (S46W42 L=184)   710    145        1 (1715/ 550-1789/ 603) -26.6 W37-W47 S48-S42
Download Binary data for this image

» All Filament Data of 20171026 ... 		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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