GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey II: Galactic Plane $345^circ < l < 67^circ$, $180^circ < l < 240^circ$. (arXiv:1911.08127v1 [astro-ph.GA])

GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey II: Galactic Plane $345^circ < l < 67^circ$, $180^circ < l < 240^circ$. (arXiv:1911.08127v1 [astro-ph.GA]) <a href="http://arxiv.org/find/astro-ph/1/au:+Hurley_Walker_N/0/1/0/all/0/1">Natasha Hurley-Walker</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Hancock_P/0/1/0/all/0/1">Paul J. Hancock</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Franzen_T/0/1/0/all/0/1">Thomas M. O. Franzen</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Callingham_J/0/1/0/all/0/1">Joseph R. Callingham</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Offringa_A/0/1/0/all/0/1">Andre R. Offringa</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Hindson_L/0/1/0/all/0/1">Luke Hindson</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Wu_C/0/1/0/all/0/1">Chen Wu</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Bell_M/0/1/0/all/0/1">Martin E. Bell</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+For_B/0/1/0/all/0/1">Bi-Qing For</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Gaensler_B/0/1/0/all/0/1">Bryan M. Gaensler</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Johnston_Hollitt_M/0/1/0/all/0/1">Melanie Johnston-Hollitt</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Kapinska_A/0/1/0/all/0/1">Anna D. Kapinska</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Morgan_J/0/1/0/all/0/1">John Morgan</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Murphy_T/0/1/0/all/0/1">Tara Murphy</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+McKinley_B/0/1/0/all/0/1">Benjamin McKinley</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Procopio_P/0/1/0/all/0/1">Pietro Procopio</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Staveley_Smith_L/0/1/0/all/0/1">Lister Staveley-Smith</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Wayth_R/0/1/0/all/0/1">Randall B. Wayth</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Zheng_C/0/1/0/all/0/1">Cathie Q. Zheng</a>

This work makes available a further 2,860deg$^2$ of the GLEAM survey,
covering half of the accessible Galactic Plane, across twenty frequency bands
sampling $72-231$MHz, with resolution $4′-2’$. Unlike previous GLEAM data
releases, we used multi-scale clean to better deconvolve large-scale Galactic
structure. For the Galactic longitude ranges $345^circ < l < 67^circ$, $180^circ < l < 240^circ$, we provide a compact source catalogue of 22,037 components selected from a 60-MHz bandwidth image centred at 200-MHz, with RMS noise $approx10-20$mJy beam$^{-1}$ and position accuracy better than $2"$. The catalogue has a completeness of 50% at $approx120$mJy, and a reliability of 99.86%. It covers Galactic latitudes $1^circleq|b|leq10^circ$ toward the Galactic Centre and $|b|leq10^circ$ for other regions, and is available from Vizier; images covering $|b|leq10^circ$ for all longitudes are made available on the GLEAM VO server and SkyView.

This work makes available a further 2,860deg$^2$ of the GLEAM survey,
covering half of the accessible Galactic Plane, across twenty frequency bands
sampling $72-231$MHz, with resolution $4′-2’$. Unlike previous GLEAM data
releases, we used multi-scale clean to better deconvolve large-scale Galactic
structure. For the Galactic longitude ranges $345^circ < l < 67^circ$,
$180^circ < l < 240^circ$, we provide a compact source catalogue of 22,037
components selected from a 60-MHz bandwidth image centred at 200-MHz, with RMS
noise $approx10-20$mJy beam$^{-1}$ and position accuracy better than $2″$. The
catalogue has a completeness of 50% at $approx120$mJy, and a reliability of
99.86%. It covers Galactic latitudes $1^circleq|b|leq10^circ$ toward the
Galactic Centre and $|b|leq10^circ$ for other regions, and is available from
Vizier; images covering $|b|leq10^circ$ for all longitudes are made available
on the GLEAM VO server and SkyView.

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