function sdssphot_get_sersicfit, objid, filter

  n = n_elements(objid)
;  exists = bytarr(n)
  sersic_fits = replicate({ROMSersicFit}, n)
  sersic_fit = {ROMSersicFit}

  filters = ['i', 'r', 'g']
  channel = where(filters eq filter, count)
  if count eq 0 then begin
    print, 'Cannot find filter'
    return, -1
  endif

  for i = 0, n-1 do begin


; check to see if the file exists

    filepath = sdss_rom_sersic_path(objid, (*pclass).filters[channel], /full)
    if file_test(filepath) then begin
;      exists[i] = 1B
      struct_assign, mrdfits(filepath, 1), sersic_fit
      sersic_fits[i] = sersic_fit
    endif else begin
;      exists[i] = 0B
    endelse

  endfor

  return, sersic_fits

end