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20220112 - Filament data for 11 UTC
Available data for 20220112: »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  466 1642 (N34E49 L=302)   427     87        0 ( 444/1608- 492/1693) -66.8 E50-E46 N31-N38
      2 1729 1404 (N24W50 L= 41)   331     51        0 (1708/1375-1749/1431) -56.3 W48-W52 N22-N25
      3  203  817 (S18E62 L=289)   474    100        0 ( 189/ 767- 222/ 864)  56.3 E64-E58 S21-S15
      4  450  767 (S22E38 L=313)   421     61        2 ( 426/ 733- 473/ 802) -76.0 E39-E36 S23-S19
      5  397  515 (S38E51 L=300)   967     79        2 ( 363/ 484- 441/ 549)  20.0 E56-E45 S40-S35
      6 1371  487 (S36W30 L= 21)   334     91        0 (1355/ 446-1392/ 537) -50.2 W27-W32 S38-S32
      7 1483  512 (S33W38 L= 29)   264     30        0 (1462/ 495-1502/ 532)  33.7 W36-W39 S34-S31
Download Binary data for this image

» All Filament Data of 20220112 ... 		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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