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20170716 - Filament data for 10 UTC
Available data for 20170716: »06 UTC   »07 UTC   »08 UTC   »10 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 1295 1243 (N16W19 L= 69)   450    172        1 (1206/1215-1371/1282)   9.5 W12-W24 N14-N18
      2 1862  968 (S05W63 L=114)   558     91        0 (1834/ 937-1881/ 995) -33.7 W59-W66 S07-S03
      3  529  958 (N02E32 L= 18)   217     36        0 ( 515/ 933- 543/ 982)  71.6 E33-E31 N00-N03
      4 1183  842 (S08W09 L= 59)   205     38        0 (1160/ 823-1202/ 867)  45.0 W07-W10 S08-S05
      5 1225  732 (S15W11 L= 62)   379    117        2 (1205/ 682-1240/ 793)  81.9 W10-W12 S17-S10
      6 1650  758 (S16W42 L= 92)   307     61        0 (1623/ 738-1680/ 786)  21.8 W39-W44 S17-S14
      7 1562  337 (S48W47 L= 98)   626    197        1 (1539/ 307-1586/ 372) -36.0 W42-W54 S52-S44
      8 1027  241 (S53E06 L= 45)   730    140        2 ( 960/ 212-1079/ 265) -28.6 E11-W00 S56-S49
Download Binary data for this image

» All Filament Data of 20170716 ... 		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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