Results 31 to 40 of about 126,126 (337)

Variable stars in the northern Galactic plane from KISOGP

open access: yesEPJ Web of Conferences, 2017
We have conducted a large-scale survey of the northern plane using KisoWide Field Camera attached to Schmidt telescope at Kiso Observatory. The KISOGP (KWFC Intensive Survey of the Galactic Plane) project has made 40–70 epoch observations in I band of ...
Matsunaga Noriyuki
doaj   +1 more source

Absolute Proper Motions of H2O Masers Away from the Galactic Plane Measured with VERA in the "Superbubble" Region NGC 281

open access: yes, 2007
We report on absolute proper-motion measurements of an H2O maser source in the NGC 281 West molecular cloud, which is located ~320 pc above the Galactic plane and is associated with an HI loop extending from the Galactic plane.
Bushimata, Takeshi   +36 more
core   +2 more sources

Discovery of two embedded clusters with WISE in the high Galactic latitude cloud HRK 81.4-77.8 [PDF]

open access: yes, 2015
Molecular clouds at very high latitude ($b>60^{\circ}$) away from the Galactic plane are rare and in general are expected to be non-star-forming. However, we report the discovery of two embedded clusters (Camargo 438 and Camargo 439) within the high ...
Bica, Eduardo   +3 more
core   +2 more sources

New Galactic plane supernova remnants

open access: yesThe Astronomical Journal, 1992
A survey of the region 44° < l < 90°, |b| < 1.5° has been nearly completed using the Westerbork Synthesis Radio Telescope (WSRT) at 327 MHz. The low frequency, high resolution, and high sensitivity of this survey make it ideal for detecting supernova remnants (SNR's) which previous, primarily single dish, surveys have missed.
A. R. Taylor, B. J. Wallace, W. M. Goss
openaire   +1 more source

The Distribution of Open Clusters in the Galaxy

open access: yesFrontiers in Astronomy and Space Sciences, 2021
In this work we explore the new catalog of galactic open clusters that became available recently, containing 1,750 clusters that have been re-analyzed using the Gaia DR2 catalog to determine the stellar memberships.
Hektor Monteiro   +3 more
doaj   +1 more source

Interstellar extinction towards open clusters and galactic structure

open access: yes, 2005
We study the distribution of interstellar matter near the galactic plane on the basis of open star clusters and reviewed the correlation of extinction with different physical parameters of the clusters to understand the galactic structure.
Arce   +37 more
core   +1 more source

Vertical Density Distribution of the Galaxy from Star Count Analysis [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2002
The five space density distribution D(z) with distance perpendicular to the Galactic plane were combined. The scale heights and the local densities at z = 0 of the thin disk, thick disk, and the halo components were estimated from the nonlinear least ...
Young-Jong Sohn
doaj   +1 more source

Iron Emission Lines on the Galactic Ridge Observed with Suzaku

open access: yes, 2008
In order to elucidate origin of the Galactic Ridge X-ray Emission, we analyzed Suzaku data taken at various regions along the Galactic plane and studied their Fe-K emission line features.
Ebisawa, Ken   +7 more
core   +1 more source

Towards the second H.E.S.S. galactic plane catalogue

open access: yesProceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023), 2023
The H.E.S.S. Galactic Plane Survey (HGPS), carried out between 2004 and 2013, is the most extensive survey of our Galaxy at very-high energies that covers the southern sky. Since the first HPGS catalogue release, the new observations accumulated provide a deeper scan of many Galactic sources, and a number of improvements have been made at various ...
Remy, Q. ; https://orcid.org/0000-0002-8815-6530   +200 more
openaire   +4 more sources

Search for variable gamma-ray emission from the Galactic plane in the Fermi data

open access: yes, 2012
High-energy gamma-ray emission from the Galactic plane above ~100 MeV is composed of three main contributions: diffuse emission from cosmic ray interactions in the interstellar medium, emission from extended sources, such as supernova remnants and pulsar
A. Lutovinov   +20 more
core   +1 more source

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