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20220119 - Filament data for 11 UTC
Available data for 20220119: »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  421 1619 (N29E54 L=206)   462     91        1 ( 412/1567- 438/1661) -45.0 E57-E50 N25-N32
      2 1626 1560 (N36W43 L=302)   508     57        0 (1608/1525-1642/1595)  59.0 W40-W45 N33-N38
      3 1279 1501 (N27W13 L=272)   364    106        0 (1256/1455-1318/1532)  63.4 W11-W15 N23-N29
      4 1557 1212 (N11W32 L=291)   328     49        1 (1523/1185-1578/1235) -14.0 W29-W33 N09-N12
      5 1507  745 (S17W34 L=293)   281     59        0 (1484/ 714-1527/ 777)  78.7 W32-W35 S19-S14
      6 1699  648 (S20W53 L=312)   414     52        1 (1682/ 618-1719/ 680) -63.4 W50-W54 S22-S18
      7 1441  388 (S41W43 L=302)   803     97        2 (1403/ 353-1467/ 443) -66.8 W40-W47 S43-S36
      8  525  312 (S57E50 L=209)  1204    183        1 ( 468/ 281- 616/ 340)   8.6 E67-E34 S59-S54
Download Binary data for this image

» All Filament Data of 20220119 ... 		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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