1. Massive Galaxies Are Larger in Dense Environments : Environmental Dependence of Mass-Size Relation of  Early-type Galaxies
Yoon, Yongmin; Im, Myungshin; Kim, Jae-Woo, The Astrophysical Journal
 

2. Space  Telescope and Optical Reverberation Mapping Project. VI. Reverberating Disk Models for NGC5548

Pei, L.; Fausnaugh, M. M.; Barth, A. J.; Peterson, B. M.; Bentz, M. C.; De Rosa, G.; Denney, K. D.; Goad, M. R.; Kochanek, C. S.; Korista, K. T.; and 146 coauthors, The Astrophysical Journal

3.The Most Massive Active Galactic Nuclei at 1 z 2
Jun, Hyunsung D.; Im, Myungshin; Kim, Dohyeong; Stern, Daniel, The Astrophysical Journal
 

4. Overview of North Ecliptic Pole Deep Multi-Wavelength Survey Nep-Deep
Matsuhara, H.; Wada, T.; Oi, N; Takagi, T.; Nakagawa, T.; Murata, K.; Goto, T.; Oyabu, S,; Takeuchi, T. T.; Malek, K.; Solarz, A; Ohyama, Y; Miyaji, T.; Krumpe, M.; Lee, H. M.; Im, M.; Serjeant, S.; Pearson, C. P.; White, G. J.; Malkan, M. A.; Hanami, H.; Ishigaki, T.; Burgarella, D.; Buat, V.; Pollo, A., Publications of The Korean Astronomical Society
 

5. ALMA and RATIR observations of GRB131030A
Huang, Kuiyun; Urata, Yuji; Takahashi, Satoko; Im, Myungshin; Yu, Po-Chieh; Choi, Changsu; Butler, Nathaniel; Watson, Alan M.; Kutyrev, Alexander;Lee, William H.; Klein, Chris; Fox, Ori D.; Littlejohns, Owen; Cucchiara, Nino; Troja, Eleonora; González, Jesús; Richer, Michael G.; Román-Zúñiga, Carlos; Bloom, Josh; Prochaska, J. Xavier; Gehrels, Neil; Moseley, Harvey; Georgiev, Leonid; de Diego, José A.; Ramirez-Ruiz, Enrico, Publications of the Astronomical Society of Japan
 

6. Seoul National University Camera II (SNUCAM-II) : The New SED Camera for the Lee Sang Gak Telescope (LSGT)
Choi, Changsu; Im, Myungshin, Journal of the Korean Astronomical Society
 

7. Ionized Gas Kinematics around an Ultra-luminous X-Ray Source in NGC 5252: Additional Evidence for an Off-Nuclear AGN
Kim, Minjin; Ho, Luis C.; Im, Myungshin, The Astrophysical Journal
 

8. The Infrared Medium-deep Survey. III. Survey of Luminous Quasars at 4.7 z 5.4 
Jeon, Yiseul; Im, Myungshin; Kim, Dohyeong; Kim, Yongjung; Jun, Hyunsung David; Pak, Soojong; Taak, Yoon Chan; Baek, Giseon; Choi, Changsu; Choi, Nahyun; and 14 coauthors, The Astrophysical Journal Supplement Series
 

9. Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the Ultraviolet Anomaly in NGC5548 with X-Ray Spectroscopy

Mathur, S.; Gupta, A.; Page, K.; Pogge, R. W.; Krongold, Y.; Goad, M. R.; Adams, S. M.; Anderson, M. D.; Arévalo, P.; Barth, A. J.; and 140 coauthors, The Astrophysical Journal
 

10. Colour variations in the GRB 120327A afterglow

 Melandri, A.; Covino, S.; Zaninoni, E.; Campana, S.; Bolmer, J.; Cobb, B. E.; Gorosabel, J.; Kim, J.-W.; Kuin, P.; Kuroda, D.; and 35 coauthors, Astronomy & Astrophysics
 

11. Reverberation Mapping of PG 0934+013 with the Southern African Large Telescope
 Park, Songyoun; Woo, Jong-Hak; Romero-Colmenero, Encarni; Crawford, Steven M.; Park, Dawoo; Cho, Hojin; Jeon, Yiseul; Choi, Changsu; Barth, Aaron J.; Pei, Liuyi; and 3 coauthors, The Astrophysical Journal

12. Minor Contribution of Quasars to Ionizing Photon Budget at z~6: Update on Quasar Luminosity Function at the Faint End with Subaru/Suprime-Cam

Onoue, Masafusa; Kashikawa, Nobunari; Willott, Chris J.; Hibon, Pascale; Im, Myungshin; Furusawa, Hisanori; Harikane, Yuichi; Imanishi, Masatoshi; Ishikawa, Shogo; Kikuta, Satoshi; and 9 coauthors, The Astrophysical Journal
 

13. Multi-messenger Observations of a Binary Neutron Star Merger

Abbott, B. P.; Abbott, R.; Abbott, T. D.; Acernese, F.; Ackley, K.; Adams, C.; Adams, T.; Addesso, P.; Adhikari, R. X.; Adya, V. B.; and 3667 coauthors, The Astrophysical Journal
 

14. The Environment of the Binary Neutron Star Merger GW170817

Levan, A. J.; Lyman, J. D.; Tanvir, N. R.; Hjorth, J.; Mandel, I.; Stanway, E. R.; Steeghs, D.; Fruchter, A. S.; Troja, E.; Schrøder, S. L.; and 30 coauthors, The Astrophysical Journal
 

15. Stellar Photometric Structures of the Host Galaxies of Nearby Type 1 Active Galactic Nuclei

Kim, Minjin; Ho, Luis C.; Peng, Chien Y.; Barth, Aaron J.; Im, Myungshin, The Astrophysical Journal Supplement Series 
 

16. Distance and Properties of NGC4993 as the Host Galaxy of the Gravitational-wave Source GW170817

Im, Myungshin; Yoon, Yongmin; Lee, Seong-Kook J.; Lee, Hyung Mok; Kim, Joonho; Lee, Chung-Uk; Kim, Seung-Lee; Troja, Eleonora; Choi, Changsu; Lim, Gu; and 2 coauthors, The Astrophysical Journal
 

17. The X-ray counterpart to the gravitational-wave event GW170817

Troja, E.; Piro, L.; van Eerten, H.; Wollaeger, R. T.; Im, M.; Fox, O. D.; Butler, N. R.; Cenko, S. B.; Sakamoto, T.; Fryer, C. L.; and 24 coauthors, Nature