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20220804 - Filament data for 07 UTC
Available data for 20220804: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »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  975 1711 (N53W09 L=189)   290     53        0 ( 949/1695-1004/1728)   9.5 W06-W12 N51-N54
      2 1395 1478 (N28W33 L=213)   260     72        0 (1379/1447-1416/1514)  63.4 W32-W35 N26-N30
      3  369 1414 (N37E50 L=130)   674     77        1 ( 334/1382- 404/1439) -20.6 E54-E45 N34-N38
      4  657 1326 (N29E22 L=158)   286     72        0 ( 627/1301- 687/1349)  14.0 E23-E19 N27-N30
      5  327 1137 (N19E49 L=131)   597    136        0 ( 279/1076- 365/1179) -41.2 E54-E44 N15-N22
      6  178  923 (N07E67 L=113)   949     81        1 ( 151/ 887- 209/ 965)  32.0 E71-E61 N04-N09
      7 1469  364 (S47W29 L=209)  1167    157        1 (1401/ 333-1537/ 410)  12.1 W21-W35 S49-S43
      8  518  298 (S38E61 L=119)   885     80        2 ( 489/ 266- 546/ 335)  16.3 E76-E52 S42-S35
Download Binary data for this image

» All Filament Data of 20220804 ... 		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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