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20182023
most citedThe Infrared Medium-deep Survey. VIII. Quasar Luminosity Function at

32 citations · 100 across the 10 of their papers we have counts for

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Showing astro-ph.GAShow all

8 papers · 1 filter

astro-ph.GA2023★ 15 cited

Estimators of Bolometric Luminosity and Black Hole Mass with Mid-infrared Continuum Luminosities for Dust-obscured Quasars: Prevalence of Dust-obscured SDSS Quasars

Dohyeong Kim, Myungshin Im, Minjin Kim +4

We present bolometric luminosity () and black hole (BH) mass () estimators based on mid-infrared (MIR) continuum luminosity (hereafter, ) that…

astro-ph.GA2022

Newly discovered quasars based on deep learning and Bayesian information criterion

Suhyun Shin, Myungshin Im, Yongjung Kim +1

We report the discovery of four quasars with mag at and supermassive black hole mass measurement for one of the quasars. They were selected as pro…

astro-ph.GA2022★ 4 cited

The quasar luminosity function at via deep learning and Bayesian information criterion

Suhyun Shin, Myungshin Im, Yongjung Kim

Understanding the faint end of quasar luminosity function at a high redshift is important since the number density of faint quasars is a critical element in constraining ultraviole…

astro-ph.GA2022★ 7 cited

The Infrared Medium-deep Survey. IX. Discovery of Two New Quasars and Space Density down to mag

Yongjung Kim, Myungshin Im, Yiseul Jeon +17

We present the result of the Infrared Medium-deep Survey (IMS) quasar survey, using the combination of the IMS near-infrared images and the Canada-France-Hawaii Telescope…

astro-ph.GA2020★ 32 cited

The Infrared Medium-deep Survey. VIII. Quasar Luminosity Function at

Yongjung Kim, Myungshin Im, Yiseul Jeon +27

Faint quasars with mag are known to be the potentially important contributors to the ultraviolet ionizing background in the post-reionization era. Howeve…

astro-ph.GA2020★ 15 cited

The Infrared Medium-deep Survey. \Romannum{7}. Faint Quasars at in the ELAIS-N1 Field

Suhyun Shin, Myungshin Im, Yongjung Kim +26

The intergalactic medium (IGM) at 5 to 6 is largely ionized, and yet the main source for the IGM ionization in the early universe is uncertain. Of the possible contributors…

astro-ph.GA2019★ 1 cited

Intensive Monitoring Survey of Nearby Galaxies (IMSNG)

Myungshin Im, Changsu Choi, Sungyong Hwang +46

Intensive Monitoring Survey of Nearby Galaxies (IMSNG) is a high cadence observation program monitoring nearby galaxies with high probabilities of hosting supernovae (SNe). IMSNG a…

astro-ph.GA2018★ 20 cited

The Infrared Medium-deep Survey. VI. Discovery of Faint Quasars at with a Medium-band-based Approach

Yongjung Kim, Myungshin Im, Yiseul Jeon +25

The faint quasars with mag are known to hold the key to the determination of the ultraviolet emissivity for the cosmic re-ionization. But only a few have been identi…