162 citations · 442 across the 24 of their papers we have counts for
26 papers
Inside-out growth and the kiloparsec-scale star formation main sequence for low-surface-brightness disk galaxies in MaNGA
Bing-qing Zhang, Ze-hao Zhong, Yi-nan Zhu +1
Low surface brightness galaxies (LSBGs) are very faint objects in the universe whose formation and evolution have long remained an unresolved problem. We selected a late-type, face…
Astronomical Test with CMOS on the 60-cm Telescope at the Xinglong Observatory, NAOC
Hai-Yang Mu, Zhou Fan, Yi-Nan Zhu +2
This work shows details of an evaluation of an observational system comprising a CMOS detector, 60-cm telescope, and filter complement. The system's photometric precision and diffe…
A huge-amplitude white-light superflare on a L0 brown dwarf discovered by GWAC survey
Li-Ping Xin, Hua-li Li, Jing Wang +21
White-light superflares from ultra cool stars are thought to be resulted from magnetic reconnection, but the magnetic dynamics in a fully convective star is not clear yet. In this…
Optical and Near-infrared Observations of the Distant but Bright 'New Year's Burst' GRB 220101A
Zi-Pei Zhu, Wei-Hua Lei, Daniele B. Malesani +26
High-redshift gamma-ray bursts (GRBs) provide a powerful tool to probe the early universe, but still for relatively few do we have good observations of the afterglow. We here repor…
Hubble WFC3 Spectroscopy of the Rocky Planet L 98-59 b: No Evidence for a Cloud-Free Primordial Atmosphere
Li Zhou, Bo Ma, Yonghao Wang +1
We are using archived data from HST of transiting exoplanet L~98-59~b to place constraints on its potentially hot atmosphere. We analyze the data from five transit visits and extra…
Optical Observations of the Nearby Type Ia Supernova 2021hpr
Yu Zhang, Tianmeng Zhang, Danzengluobu +6
We present the optical photometric and spectroscopic observations of the nearby Type Ia supernova (SN) 2021hpr. The observations covered the phase of 14.37 to +63.68 days relati…
The local and global properties of different types of supernova host galaxies
Li Zhou, Yan-Chun Liang, Jun-Qiang Ge +5
By using Data Analysis Pipeline (DAP) products of Mapping Nearby Galaxies at Apache Point Observatory (MaNGA), which are publicly available from the SDSS Data Release 15, we analyz…
Early Optical Observations of GRB 150910A: Bright Jet Optical Afterglow and X-ray Dipole Radiation from a Magnetar Central Engine
Lang Xie, Xiang-Gao Wang, Song-Mei Qin +10
Gamma-ray burst (GRB) 150910A was detected by {\it Swift}/BAT, and then rapidly observed by {\it Swift}/XRT, {\it Swift}/UVOT, and ground-based telescopes. We report Lick Observato…
An Imaging Survey of the all (Ultra-)Luminous Infrared Galaxies at in the GOALS Sample
Jun-Jie Jin, Yi-Nan Zhu, Hong Wu +5
This paper presents the result of imaging for luminous infrared galaxies (LIRGs) and ultra-luminous infrared galaxies (ULIRGs). \textbf{It is } a \textbf{complete subsample of…
An Imaging Survey of the Low Surface Brightness Galaxies Selected from the Spring Sky Region of the 40% ALFALFA HI Survey
Feng-Jie Lei, Hong Wu, Yi-Nan Zhu +5
We present a narrow -band imaging survey of 357 low surface brightness galaxies (LSBGs) that are selected from the spring sky region of the 40% Arecibo Legacy Fast Arecibo…
A Systematic Analysis of Stellar Populations in the Host Galaxies of SDSS Type I QSOs
Jun-Jie Jin, Yi-Nan Zhu, Xian-Min Meng +2
We investigate the relationship between host galaxies' stellar content and active galactic nuclei (AGN) for optically selected QSOs with z0.5. There are total 82 QSOs we select…
The galaxy luminosity function in the LAMOST Complete Spectroscopic Survey of Pointing Area at the Southern Galactic Cap
Pinsong Zhao, Hong Wu, C. K. Xu +13
We present optical luminosity functions (LFs) of galaxies in the , , and bands, calculated using data in sky area of LAMOST Complete…
M101: Spectral Observations of HII Regions and Their Physical Properties
Ning Hu, Enci Wang, Zesen Lin +11
By using the Hectospec 6.5 m Multiple Mirror Telescope (MMT) and the 2.16 m telescope of National Astronomical Observatories, Chinese Academy of Sciences (NAOC), we obtained 188 hi…
An H Imaging Survey of the Low-surface-brightness Galaxies Selected from the Fall Sky Region of the 40 ALFALFA \ion{H}{1} Survey
Fengjie Lei, Hong Wu, Wei Du +11
We present the observed H flux and derived star formation rates (SFRs) for a fall sample of lowsurfacebrightness galaxies (LSBGs). The sample is selected from the fall sky…
The LAMOST Complete Spectroscopic Survey of Pointing Area (LaCoSSPAr) in the Southern Galactic Cap I. The Spectroscopic Redshift Catalog
Ming Yang, Hong Wu, Fan Yang +29
We present a spectroscopic redshift catalog from the LAMOST Complete Spectroscopic Survey of Pointing Area (LaCoSSPAr) in the Southern Galactic Cap (SGC), which is designed to obse…
Molecular Gas and Star-Formation In Low Surface Brightness Galaxies
Tian-Wen Cao, Hong Wu, Wei Du +12
We have obtained CO(J=2-1) spectra of nine face-on low surface brightness galaxies(LSBGs) using the JCMT 15-meter telescope and observed Ha images using the 2.16-meter telescope of…
Long-slit Spectroscopy of Edge-on Low Surface Brightness Galaxies
Wei Du, Hong Wu, Yinan Zhu +2
We present long-slit optical spectra of 12 edge-on low surface brightness galaxies (LSBGs) positioned along their major axes. After performing reddening corrections for the emissio…
The Xinglong 2.16-m Telescope: Current Instruments and Scientific Projects
Zhou Fan, Huijuan Wang, Xiaojun Jiang +9
The Xinglong 2.16-m reflector is the first 2-meter class astronomical telescope in China. It was jointly designed and built by the Nanjing Astronomical Instruments Factory (NAIF),…
Low Surface Brightness Galaxies selected from the 40% sky area of the ALFALFA HI survey.I.Sample and statistical properties
Wei Du, Hong Wu, Man I Lam +3
The population of Low Surface Brightness (LSB) galaxies is crucial for understanding the extremes of galaxy formation and evolution of the universe. As LSB galaxies are mostly rich…
A Statistical Study of H I Gas in Nearby Narrow-Line AGN-Hosting Galaxies
Yi-Nan Zhu, Hong Wu
As a quenching mechanism, AGN feedback could suppress on-going star formation in their host galaxies. On the basis of a sample of galaxies selected from ALFALFA HI survey, the depe…
The discrepancy in the mid-infrared continuum and the features of polycyclic aromatic hydrocarbons for Spitzer and Herschel SWIRE-field galaxies
Yi-Nan Zhu, Hong Wu
On the basis of observations by Spitzer and Herschel, we present and analyse the correlations between various monochromatic infrared (IR) luminosities for star-forming galaxies, se…
The HI dominated Low Surface Brightness Galaxy KKR17
Man I. Lam, Hong Wu, Ming Yang +3
We present new narrow-band (H and [OIII]) imagings and optical spectrophotometry of HII regions for a gas-rich low surface brightness irregular galaxy, KKR 17. The central surfa…
Metallicity and Star Formation Activities of the Interacting System Arp 86 from Observation with MOS on Xinglong 2.16m Telescope
Zhi-Min Zhou, Hong Wu, Lei Huang +5
We present an analysis of the metallicity and star formation activities of HII regions in the interacting system Arp 86, based on the first scientific observation of the multi-obje…
Far-Infrared and submillimeter properties of SDSS galaxies in the Herschel ATLAS science demonstration phase field
M. I. Lam, H. Wu, Y. -N. Zhu +1
Using the Herschel ATLAS science demonstration phase data crossidentified with SDSS DR7 spectra, we select 297 galaxies with F250μm > 5σ. The sample galaxies are classified into fi…