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20220703 - Filament data for 04 UTC
Available data for 20220703: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  744 1725 (N50E32 L=213)   343     52        0 ( 720/1702- 773/1739)  11.3 E34-E28 N48-N51
      2  286  648 (S25E59 L=186)   733    140        1 ( 266/ 583- 322/ 702)  42.0 E63-E52 S29-S20
      3  605  533 (S31E30 L=215)   360     66        2 ( 572/ 512- 640/ 557)  23.2 E33-E26 S32-S28
      4 1050  406 (S38W04 L=249)   297     47        1 (1032/ 384-1075/ 434) -56.3 W02-W06 S40-S36
      5 1423  395 (S39W36 L=281)   385     99        0 (1380/ 377-1469/ 419)  29.7 W32-W39 S40-S36
      6  924  376 (S42E06 L=239)   638    107        2 ( 862/ 353- 972/ 402)   0.0 E10-E01 S43-S39
      7  654  363 (S44E31 L=214)   468     97        0 ( 611/ 342- 701/ 385) -14.0 E34-E26 S45-S42
Download Binary data for this image

» All Filament Data of 20220703 ... 		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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