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20180211 - Filament data for 07 UTC
Available data for 20180211: »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  816 1599 (N25E24 L=138)   469    157        1 ( 763/1549- 868/1641) -29.1 E28-E19 N22-N27
      2  621 1063 (S10E25 L=137)   266     91        1 ( 571/1046- 665/1085)  26.6 E28-E22 S12-S08
      3 1237  948 (S07W14 L=176)   499    125        1 (1173/ 922-1283/ 990)  33.7 W09-W16 S09-S04
      4  449  456 (S53E40 L=122)  1046    163        3 ( 401/ 400- 505/ 522) -66.0 E45-E35 S56-S47
      5 1004  419 (S44W13 L=175)   239     34        0 ( 985/ 398-1029/ 443) -36.9 W10-W15 S45-S42
      6 1149  360 (S45W26 L=188)   295     72        0 (1129/ 331-1172/ 393) -26.6 W23-W29 S47-S42
Download Binary data for this image

» All Filament Data of 20180211 ... 		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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