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20170621 - Filament data for 08 UTC
Available data for 20170621: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1385 1092 (N08W22 L= 45)   411     66        2 (1353/1058-1409/1122) -45.0 W20-W23 N06-N10
      2 1092 1009 (N01W04 L= 27)  1589    381        3 ( 934/ 854-1184/1112) -39.1 E06-W11 S07-N06
      3 1440  945 (S00W27 L= 49)   870    235        1 (1349/ 860-1494/1043) -51.3 W20-W31 S05-N05
      4 1543  871 (S04W35 L= 57)   263     49        1 (1519/ 850-1566/ 899) -33.7 W33-W36 S05-S02
      5  906  570 (S28E04 L= 18)   690    128        0 ( 849/ 530- 962/ 625)  49.4 E08-W00 S31-S23
      6 1187  251 (S52W26 L= 48)   426    110        0 (1175/ 216-1201/ 287) -60.3 W23-W28 S55-S48
Download Binary data for this image

» All Filament Data of 20170621 ... 		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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