Robert Loughnane

3 Questions 6 Answers 0 Followers

Questions related from Robert Loughnane

Is there a database of community-available antennas - beam size and efficiencies?

Is it possible to source a URL or database of the available antennas in the field of millimeter and submillimeter astronomy? I need to be able to tabulate available frequency-dependent beamsizes...

12 December 2014 6,340 3 View

How to calculate nuclear spin multiplicity?

I know the simple formula that is used to determine the nuclear spin multiplicity of a molecular species. However, I would like to know how this quantity is measured for a linear radical N2H+ and...

11 November 2014 1,758 1 View

How do you calculate the thermal width in velocity units?

Given a particular kinetic temperature of a medium, what is the correct formula to use to calculate the thermal contribution to the linewidth of a spectral line?

08 August 2014 7,877 1 View