-
Radial metallicity gradient from RAVE DR3
We investigate radial metallicity gradients for a sample of dwarf stars from the RAdial Velocity Experiment (RAVE) Data Release 3 (DR3, Cat. III/265). We select a total of... -
H_2_O Southern Galactic Plane Survey (HOPS)
We present first results of the H_2_O Southern Galactic Plane Survey (HOPS), using the Mopra Radio Telescope with a broad-band backend and a beam size of about 2arcmin. We have... -
UBVIJHK photometry towards (l=305{deg},b=0{deg})
We present optical (UBVIc) observations of a rich and complex field in the Galactic plane towards l~305{deg} and b~0{deg}. Cone search capability for table... -
H{alpha} emission line sources from IPHAS
We present the first catalogue of point-source H{alpha} emission line objects selected from the INT/WFC Photometric H{alpha} Survey of the Northern Galactic Plane (IPHAS). In... -
Globular clusters abundances and kinematics
For the catalog, we compiled the abundances of 28 chemical elements: alpha-elements (O, Mg, Si, Ca, Ti), carbon, iron-peak elements(Sc, V, Cr, Mn, Fe, Co, Ni, Cu, Zn), slow and... -
Galactic-field RR Lyrae abundances and kinematics
Data of our compiled catalog containing the positions, velocities, and metallicities of 415 RR Lyrae variable stars and the relative abundances [el/Fe] of 12 elements for 101 RR... -
Abundances in Galactic open clusters
A catalog compiling the parameters of 346 open clusters, including their metallicities, positions, ages, and velocities has been composed. The elements of the Galactic orbits... -
Small-diameter radiosources catalogue
A survey of the Galactic plane in the longitude range -20deg=<l<=120deg for Galactic latitudes |b|=<0.8deg has been carried out at 1400MHz using the VLA in the B... -
Clark Lake 30.9MHz survey
The Galactic plane has been mapped at 30.9 MHz with the Clark Lake TPT telescope giving unprecedented resolution for such a low frequency. The synthetized beam is 13.0'x11.1' at... -
M2FS & Hectochelle spectra of dSph in the MW halo
We present spectroscopic data for 16369 stellar targets within and/or toward 38 dwarf spheroidal galaxies and faint star clusters within the Milky Way halo environment. All... -
CO obs. of molecular clouds in the 3rd Gal. quadrant
We present the results of an unbiased 12CO/13CO/C18O (J=1-0) survey in a portion of the third Galactic quadrant (TGQ): 219.75{deg}<=l<=229.75{deg} and... -
Distant Galactic star clusters from Gaia DR3
Despite having data for over 10^9^ stars from Gaia, less than 10^4^ star clusters and candidates have been discovered. In particular, distant star clusters are rarely... -
Neighboring open clusters with Gaia DR3
We systematically searched for open clusters in the solar neighborhood within 500pc using pyUPMASK and HDBSCAN clustering algorithms based on Gaia DR3. Taking into consideration... -
OGLE Mira variable stars with WISE & Spitzer data
We study the three-dimensional structure of the Milky Way using 65,981 Mira variable stars discovered by the Optical Gravitational Lensing Experiment survey. The spatial... -
VLBA obs. of masers in the Scutum Spiral Arm
As part of the Bar and Spiral Structure Legacy (BeSSeL) Survey, we have used the Very Long Baseline Array (VLBA) to measure 16 trigonometric parallaxes and proper motions of... -
Column density maps for MWISP ^13^CO mol. clouds
We have obtained column density maps for an unbiased sample of 120 molecular clouds in the third quadrant of the Milky Way midplane (b<=|5|{deg}) within the Galactic... -
Finding GPQs. II. Sp. observations of |b|<20{deg} QSOs
Quasars behind the Galactic plane (GPQs) are important astrometric references and valuable probes of Galactic gas, yet the search for GPQs is difficult due to severe extinction... -
DTGs of metal-poor stars. II. RAVE DR6
Orbital characteristics based on Gaia Early Data Release 3 astrometric parameters are analyzed for ~8000 metal-poor stars ([Fe/H]<=-0.8) compiled from the Radial Velocity... -
541 new open cluster candidates
We report 541 new open cluster candidates in Gaia EDR3 through revisit the cluster results from an earlier analysis of the Gaia DR2, which revealed near a thousand open cluster... -
Milky Way Mira variable stars from OGLE
We present a collection of 65,981 Mira-type variable stars found in the Optical Gravitational Lensing Experiment (OGLE) project database. Two-thirds of our sample (40,356...
