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20210629 - Latest Filament data
Available data for 20210629: »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  770 1708 (N48E29 L= 42)   341     44        1 ( 750/1685- 798/1727)  33.7 E31-E26 N45-N49
      2 1088 1425 (N28W02 L= 73)   244    104        0 (1042/1403-1139/1451) -18.4 W00-W06 N27-N29
      3 1196 1145 (N11W10 L= 81)   194     60        0 (1180/1115-1213/1177) -56.3 W09-W11 N09-N12
      4  481  492 (S36E42 L= 29)   800    160        1 ( 439/ 433- 530/ 562)  37.6 E50-E35 S40-S30
      5  876  503 (S32E08 L= 62)   319     70        1 ( 853/ 466- 895/ 540)  59.0 E09-E06 S34-S29
      6 1287  226 (S55W36 L=107)   455     62        1 (1252/ 207-1315/ 242) -14.0 W30-W42 S56-S52
Download Binary data for this image

» All Filament Data of 20210629 ... 		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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