Potential of radiotelescopes for atmospheric line observations: I. Observation principles and transmission curves for selected sites

Details Potential of radiotelescopes for atmospheric line observations: I. Observation principles and transmission curves for selected sites Potential of radiotelescopes for atmospheric line observations: I. Observation principles and transmission curves for selected sites

Oct 2009

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009p%26ss...57.1419s&link_type=abstract

Planetary and Space Science, Volume 57, Issue 12, p. 1419-1433.

Astronomy and Astrophysics

Astronomy

2

Scientific paper

Existing and planned radiotelescopes working in the millimetre (mm) and sub-millimetre wavelengths range provide the possibility to be used for atmospheric line observations. To scrutinize this potential, we outline the differences and similarities in technical equipment and observing techniques between ground-based aeronomy mm-wave radiometers and radiotelescopes. Comprehensive tables summarizing the technical characteristics of existing and future (sub)-mm radiotelescopes are given. The advantages and disadvantages using radiotelescopes for atmospheric line observations are discussed. In view of the importance of exploring the sub-mm and far-infrared wavelengths range for astronomical observations and atmospheric sciences, we present model calculations of the atmospheric transmission for selected telescope sites (DOME-C/Antarctica, ALMA/Chajnantor, JCMT and CSO on Mauna Kea/Hawaii, KOSMA/Swiss Alpes) for frequencies between 0 and 2000 GHz (150μm) and typical atmospheric conditions using the forward model MOLIERE (version 5). For the DOME-C site, the transmission over a larger range of up to 10 THz (30μm) is calculated in order to demonstrate the quality of an Earth-bound site for mid-IR observations. All results are available on a dedicated webpage.

Affiliated with

Also associated with

No associations

Rating

Potential of radiotelescopes for atmospheric line observations: I. Observation principles and transmission curves for selected sites does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Potential of radiotelescopes for atmospheric line observations: I. Observation principles and transmission curves for selected sites, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Potential of radiotelescopes for atmospheric line observations: I. Observation principles and transmission curves for selected sites will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1428025