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20220111 - Filament data for 10 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  846 1801 (N49E21 L=344)   422     47        1 ( 823/1771- 872/1824)  90.0 E23-E18 N45-N51
      2  603 1510 (N25E31 L=334)   236     30        0 ( 579/1494- 627/1525) -14.0 E33-E29 N23-N25
      3  299  762 (S21E52 L=313)   407     63        1 ( 281/ 727- 319/ 799) -90.0 E53-E50 S23-S19
      4 1462  575 (S29W34 L= 39)   701    192        2 (1382/ 537-1529/ 620)  33.7 W28-W38 S32-S26
      5 1337  529 (S33W25 L= 31)   260     18        0 (1317/ 508-1357/ 547) -33.7 W23-W26 S34-S32
      6  295  512 (S37E66 L=300)   670     48        0 ( 270/ 489- 325/ 539)   8.7 E72-E59 S38-S35
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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