Consider a task that computes profile parameters for a modified
Lorentzian of the form
#math174#
|
I = #tex2html_wrap_indisplay965#
|
(5) |
where
#math175#
d1 = #tex2html_wrap_indisplay967#
#math176#
d2 = #tex2html_wrap_indisplay969#
#math177#
x1 = (x - x0)cosΘ + (y - y0)sinΘ
#math178#
y1 = - (x - x0)sinΘ + (y - y0)cosΘ
In these expressions x0,y0 is the star center, and Θ is the
angle with the x axis. Results of this task are shown in table~#tbl-1#127>.
It is not clear how these sorts of analyses may affect determination of
M#tex2html_wrap_inline977# and #math179#M#tex2html_wrap_inline979#, but the assumption is that the alternate results
should be less than 90 out of phase with previous values.
We have no observations of <#130#>Ca<#130#><#131#>2<#131#>.
Roughly <#132#>4<#132#><#133#>5<#133#> of the electronically submitted abstracts
for AAS meetings are error-free.
We are grateful to V. Barger, T. Han, and R. J. N. Phillips for
doing the math in section~#hairymath#134>.