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20220830 - Filament data for 05 UTC
Available data for 20220830: »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »12 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  341 1138 (N26E46 L=151)   501    120        1 ( 301/1087- 378/1179)  32.0 E50-E42 N23-N28
      2  760 1157 (N20E13 L=184)   252    112        0 ( 713/1136- 810/1178) -18.4 E16-E10 N18-N21
      3 1226  790 (S11W07 L=204)   291     63        0 (1194/ 766-1265/ 808)  11.3 W04-W09 S11-S09
      4 1185  493 (S29E02 L=195)   350    109        0 (1146/ 454-1228/ 542)  39.8 E05-W01 S31-S26
      5 1083  349 (S38E14 L=184)   323     71        0 (1054/ 322-1112/ 376)  26.6 E16-E10 S39-S36
      6 1009  182 (S52E31 L=166)  1353    111        4 ( 978/ 131-1055/ 226)  24.0 E42-E24 S58-S46
Download Binary data for this image

» All Filament Data of 20220830 ... 		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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