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20220111 - Filament data for 13 UTC
Available data for 20220111: »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  631 1508 (N25E29 L=334)   236     37        0 ( 605/1495- 660/1524)   0.0 E31-E26 N23-N25
      2  313  766 (S21E51 L=313)   506     54        1 ( 289/ 728- 339/ 804) -90.0 E52-E48 S23-S18
      3 1530  589 (S28W39 L= 42)   277     51        0 (1508/ 567-1545/ 624)  76.0 W37-W40 S29-S25
      4 1461  574 (S29W34 L= 37)   322     69        1 (1425/ 544-1482/ 603)  56.3 W31-W35 S31-S27
      5  301  518 (S37E64 L=299)  1001     79        0 ( 269/ 488- 335/ 553)  11.3 E73-E58 S38-S34
      6 1357  529 (S33W27 L= 30)   257      6        0 (1339/ 507-1376/ 549)  63.4 W25-W28 S34-S31
Download Binary data for this image

» All Filament Data of 20220111 ... 		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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