scholarly journals Faint Dwarf Galaxies in the Next Generation Virgo Cluster Survey

2011 ◽  
Vol 48 ◽  
pp. 345-350
Author(s):  
P.-A. Duc ◽  
L. Ferrarese ◽  
J.-C. Cuillandre ◽  
S. Gwyn ◽  
L.A. MacArthur ◽  
...  
2018 ◽  
Vol 14 (S344) ◽  
pp. 384-388
Author(s):  
Chengze Liu ◽  
Eric W. Peng ◽  
Patrick Côté ◽  
Hong-Xin Zhang ◽  
Laura Ferrarese ◽  
...  

AbstractBased on the data from the Next Generation Virgo cluster Survey (NGVS), we statistically study the photometric properties of globular clusters (GCs), ultra-compact dwarfs (UCDs) and dwarf nuclei in the Virgo core (M87) region. We found an obvious negative color (g - z) gradient in GC system associate with M87, i.e. GCs in the outer regions are bluer. However, such color gradient does not exist in UCD system, neither in dwarf nuclei system around M87. In addition, we found that many UCDs are surrounded by extended, low surface brightness envelopes. The dwarf nuclei and UCDs show different spatial distributions from GCs, with dwarf nuclei and UCDs (especially for the UCDs with visible envelopes) lying at larger distances to the Virgo center. These results support the view that UCDs (at least for a fraction of UCDs) are more tied to dwarf nuclei than to GCs.


2020 ◽  
Vol 250 (1) ◽  
pp. 17
Author(s):  
Chengze Liu ◽  
Patrick Côté ◽  
Eric W. Peng ◽  
Joel Roediger ◽  
Hongxin Zhang ◽  
...  

2017 ◽  
Vol 834 (1) ◽  
pp. 66 ◽  
Author(s):  
Sanjaya Paudel ◽  
Rory Smith ◽  
Pierre-Alain Duc ◽  
Patrick Côté ◽  
Jean-Charles Cuillandre ◽  
...  

2017 ◽  
Vol 843 (1) ◽  
pp. 53 ◽  
Author(s):  
Nicholas J. Fantin ◽  
Patrick Côté ◽  
David A. Hanes ◽  
S. D. J. Gwyn ◽  
Luciana Bianchi ◽  
...  

2020 ◽  
Vol 890 (2) ◽  
pp. 128 ◽  
Author(s):  
Laura Ferrarese ◽  
Patrick Côté ◽  
Lauren A. MacArthur ◽  
Patrick R. Durrell ◽  
S. D. J. Gwyn ◽  
...  

2019 ◽  
Vol 878 (1) ◽  
pp. 18 ◽  
Author(s):  
Rubén Sánchez-Janssen ◽  
Patrick Côté ◽  
Laura Ferrarese ◽  
Eric W. Peng ◽  
Joel Roediger ◽  
...  

2016 ◽  
Vol 820 (1) ◽  
pp. 69 ◽  
Author(s):  
Rubén Sánchez-Janssen ◽  
Laura Ferrarese ◽  
Lauren A. MacArthur ◽  
Patrick Côté ◽  
John P. Blakeslee ◽  
...  

2015 ◽  
Vol 807 (1) ◽  
pp. 88 ◽  
Author(s):  
Jonathan Grossauer ◽  
James E. Taylor ◽  
Laura Ferrarese ◽  
Lauren A. MacArthur ◽  
Patrick Côté ◽  
...  

2016 ◽  
Vol 824 (1) ◽  
pp. 10 ◽  
Author(s):  
Laura Ferrarese ◽  
Patrick Côté ◽  
Rúben Sánchez-Janssen ◽  
Joel Roediger ◽  
Alan W. McConnachie ◽  
...  

2005 ◽  
Vol 627 (1) ◽  
pp. 203-223 ◽  
Author(s):  
Monica Haşegan ◽  
Andres Jordan ◽  
Patrick Cote ◽  
S. G. Djorgovski ◽  
Dean E. McLaughlin ◽  
...  

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