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20171030 - Filament data for 07 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 1341 1635 (N30W40 L=132)  1292    204        3 (1243/1586-1432/1675) -38.7 W33-W44 N24-N33
      2  467 1369 (N39E29 L= 63)   693    154        0 ( 403/1342- 536/1389) -28.6 E34-E23 N35-N41
      3  327 1131 (N27E43 L= 49)   327    100        0 ( 300/1102- 358/1162) -45.0 E45-E40 N24-N29
      4 1708 1120 (S09W44 L=137)   372    123        0 (1661/1095-1749/1138) -29.7 W40-W47 S11-S06
      5 1522 1006 (S10W28 L=120)   271     91        0 (1490/ 965-1554/1052)  26.6 W25-W31 S11-S07
      6 1624  479 (S48W29 L=121)   460     77        1 (1605/ 448-1643/ 512)  68.2 W26-W30 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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