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20171030 - Filament data for 10 UTC
Available data for 20171030: »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 1359 1644 (N30W42 L=132)  1685    218        2 (1253/1598-1462/1684) -42.0 W34-W47 N23-N34
      2  488 1375 (N39E27 L= 64)   722    169        0 ( 418/1351- 555/1397) -22.6 E33-E21 N35-N41
      3 1243 1298 (N14W20 L=110)   676    282        1 (1102/1264-1369/1355) -42.7 W13-W26 N08-N20
      4  351 1132 (N27E41 L= 50)   488    161        0 ( 305/1098- 409/1174) -41.2 E44-E36 N23-N30
      5 1719 1131 (S09W46 L=136)   413    123        2 (1672/1100-1759/1150) -26.6 W41-W48 S11-S06
      6 1543 1020 (S10W30 L=120)   329    103        0 (1509/ 970-1577/1071)  29.7 W26-W33 S11-S07
      7 1637  484 (S48W30 L=121)   477     70        0 (1618/ 453-1656/ 522)  78.7 W28-W32 S50-S45
Download Binary data for this image

» All Filament Data of 20171030 ... 		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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