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20221023 - Filament data for 11 UTC
Available data for 20221023: »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  219  980 (N21E58 L=144)   846    128        2 ( 202/ 926- 246/1051) -90.0 E59-E55 N17-N25
      2 1866  849 (S30W57 L=258)   505     45        1 (1841/ 824-1886/ 877) -76.0 W53-W60 S32-S28
      3 1284  712 (S19W07 L=208)   296    129        2 (1268/ 666-1305/ 775)  56.3 W04-W08 S21-S15
      4 1052  589 (S20E10 L=191)   259    151        0 (1017/ 531-1104/ 635)  26.6 E13-E05 S23-S18
      5  993  380 (S32E22 L=179)   417    161        0 ( 922/ 351-1052/ 421)   5.2 E27-E16 S33-S30
      6  860  239 (S39E40 L=161)   470     47        2 ( 839/ 213- 887/ 262) -71.6 E43-E37 S40-S36
Download Binary data for this image

» All Filament Data of 20221023 ... 		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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