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20220702 - Filament data for 06 UTC
Available data for 20220702: »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC   »14 UTC   »15 UTC   »16 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1690 1410 (N29W52 L=309)   396     39        0 (1674/1381-1707/1436)  53.1 W49-W54 N26-N30
      2 1801  776 (S12W60 L=317)   434     59        0 (1783/ 745-1818/ 804) -38.7 W57-W62 S13-S09
      3 1654  652 (S19W47 L=305)   331     74        1 (1630/ 623-1673/ 694)  90.0 W45-W48 S21-S16
      4  458  538 (S31E43 L=214)   335     58        0 ( 428/ 521- 488/ 558)  15.9 E46-E39 S32-S29
      5 1049  474 (S33W04 L=261)   598    155        2 (1014/ 420-1078/ 549)  90.0 W01-W06 S37-S27
      6  759  394 (S41E19 L=238)  2693    569        7 ( 512/ 326- 933/ 478)  13.7 E45-E04 S47-S33
      7 1518  422 (S36W44 L=301)   452    114        0 (1495/ 391-1563/ 467) -24.4 W39-W50 S38-S32
Download Binary data for this image

» All Filament Data of 20220702 ... 		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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