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20220630 - Filament data for 08 UTC
Available data for 20220630: »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  515 1555 (N34E45 L=238)  1267    221        3 ( 415/1506- 593/1602) -12.3 E59-E35 N31-N36
      2 1636 1566 (N40W54 L=337)   605     60        1 (1608/1538-1664/1585)  11.3 W49-W59 N38-N41
      3  719 1481 (N30E25 L=258)   275     45        0 ( 695/1454- 745/1503) -36.9 E26-E22 N28-N31
      4 1618 1313 (N23W42 L=324)  1339    407        1 (1467/1203-1752/1410) -30.6 W30-W53 N15-N28
      5  544  448 (S38E37 L=245)  1152    218        2 ( 475/ 398- 602/ 517)  31.4 E47-E29 S43-S32
      6 1507  387 (S39W46 L=328)   616     77        1 (1472/ 365-1550/ 415) -14.0 W40-W52 S40-S36
Download Binary data for this image

» All Filament Data of 20220630 ... 		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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