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http://hdl.handle.net/2289/5260
Title: | Survey of radio recombination lines using the Ooty radio telescope at 328 MHz in the inner galaxy |
Authors: | Baddi, Raju R. |
Keywords: | H II regions ISM: abundances radio lines: ISM |
Issue Date: | Feb-2012 |
Publisher: | IOP Publishing for the American Astronomical Society |
Citation: | Astronomical Journal, 2012, Vol.143, p26 |
Abstract: | A survey of radio recombination lines in the Galactic plane with longitude -32° < l < +80° and latitude b < ±3° using Ooty Radio Telescope (ORT) at 328 MHz is reported. ORT observations were made using a New Digital Backend (NDB) recently added to the telescope. With the NDB ORT had a beam of 2fdg3 × 2fdg2 sec(δ) and a passband of ~1 MHz in the spectral line mode. The above-mentioned Galactic region was divided into ~2° × 2° patches with the ORT beam pointed to the center. The ORT observations form a study of the distribution of extended low-density warm-ionized medium (ELDWIM) in the inner Galaxy using H271α RLs. By obtaining kinematical distances using V LSR of the H271α RLs, the distribution of ELDWIM clouds within the inner Galaxy has been deduced for the region given above. |
Description: | Restricted Access An open-access version is available at arXiv.org (one of the alternative locations) |
URI: | http://hdl.handle.net/2289/5260 |
ISSN: | 0004-6256 1538-3881(Online) |
Alternative Location: | http://adsabs.harvard.edu/abs/2012AJ....143...26B http://arxiv.org/abs/1208.1167 http://dx.doi.org/10.1088/0004-6256/143/2/26 |
Copyright: | 2012 American Astronomical Society |
Appears in Collections: | Research Papers (A&A) |
Files in This Item:
File | Description | Size | Format | |
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2012_Astronomical Journal_Vol.143_p26.pdf Restricted Access | Restricted Access | 833.98 kB | Adobe PDF | View/Open Request a copy |
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