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20220716 - Filament data for 09 UTC
Available data for 20220716: »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 1161 1474 (N33W12 L= 82)   400    165        2 (1081/1448-1240/1503) -15.3 W06-W17 N30-N34
      2 1682 1369 (N22W52 L=121)   444      0       -1 (1657/1329-1716/1408) -68.2 W49-W53 N19-N24
      3 1773 1292 (N16W59 L=128)  1617    247        2 (1717/1227-1838/1408) -67.4 W53-W65 N11-N23
      4  785 1362 (N26E15 L= 55)   225    104        1 ( 748/1332- 831/1381)  18.4 E17-E11 N24-N27
      5 1480  737 (S16W29 L= 99)  1192    274        2 (1399/ 626-1546/ 828)  50.7 W23-W33 S22-S10
      6  756  746 (S12E18 L= 52)   369    123        0 ( 709/ 703- 803/ 785)  35.5 E21-E14 S14-S09
      7 1634  510 (S33W48 L=118)  3172    536        5 (1464/ 399-1773/ 694)  40.6 W33-W58 S41-S21
      8  516  594 (S22E38 L= 32)   494    114        1 ( 497/ 542- 541/ 644)  49.4 E40-E34 S25-S18
Download Binary data for this image

» All Filament Data of 20220716 ... 		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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