scholarly journals The Araucaria Project: The Distance to the Local Group Galaxy NGC 6822 from Cepheid Variables Discovered in a Wide-Field Imaging Survey

2004 ◽  
Vol 128 (6) ◽  
pp. 2815-2825 ◽  
Author(s):  
Grzegorz Pietrzyński ◽  
Wolfgang Gieren ◽  
Andrzej Udalski ◽  
Fabio Bresolin ◽  
Rolf-Peter Kudritzki ◽  
...  
Keyword(s):  
Local Group ◽  
Wide Field ◽  
Cepheid Variables ◽  
Ngc 6822 ◽  
Field Imaging ◽  
Wide Field Imaging ◽  
Group Galaxy ◽  
Local Group Galaxy

scholarly journals The Araucaria Project: The Distance to the Local Group Galaxy WLM from Cepheid Variables Discovered in a Wide-Field Imaging Survey

2007 ◽  
Vol 134 (2) ◽  
pp. 594-603 ◽  
Author(s):  
Grzegorz Pietrzyński ◽  
Wolfgang Gieren ◽  
Andrzej Udalski ◽  
Igor Soszyński ◽  
Fabio Bresolin ◽  
...  
Keyword(s):  
Local Group ◽  
Wide Field ◽  
Cepheid Variables ◽  
Field Imaging ◽  
Wide Field Imaging ◽  
Group Galaxy ◽  
Local Group Galaxy

scholarly journals THE ARAUCARIA PROJECT: THE DISTANCE TO THE SCULPTOR GROUP GALAXY NGC 247 FROM CEPHEID VARIABLES DISCOVERED IN A WIDE-FIELD IMAGING SURVEY

2008 ◽  
Vol 136 (5) ◽  
pp. 1770-1777 ◽  
Author(s):  
Alejandro García-Varela ◽  
Grzegorz Pietrzyński ◽  
Wolfgang Gieren ◽  
Andrzej Udalski ◽  
Igor Soszyński ◽  
...  
Keyword(s):  
Wide Field ◽  
Cepheid Variables ◽  
Field Imaging ◽  
Wide Field Imaging ◽  
Group Galaxy

scholarly journals The Araucaria Project: An Accurate Distance to the Local Group Galaxy NGC 6822 from Near‐Infrared Photometry of Cepheid Variables

2006 ◽  
Vol 647 (2) ◽  
pp. 1056-1064 ◽  
Author(s):  
Wolfgang Gieren ◽  
Grzegorz Pietrzyński ◽  
Krzysztof Nalewajko ◽  
Igor Soszyński ◽  
Fabio Bresolin ◽  
...  
Keyword(s):  
Near Infrared ◽  
Local Group ◽  
Infrared Photometry ◽  
Cepheid Variables ◽  
Ngc 6822 ◽  
Group Galaxy ◽  
Local Group Galaxy

scholarly journals The Araucaria project – improving stellar distance indicators

2004 ◽  
Vol 193 ◽  
pp. 87-90
Author(s):  
Grzegorz Pietrzyński ◽  
Wolfgang Gieren
Keyword(s):  
Variable Stars ◽  
Wide Field ◽  
Photometric Variability ◽  
First Results ◽  
Ngc 6822 ◽  
Distance Indicators ◽  
Field Imaging ◽  
Wide Field Imaging ◽  
Observational Program

AbstractWe present first results of an optical wide field imaging survey of the galaxies NGC 300, NGC 6822, WLM and Phoenix, performed as part of the Araucaria Project, a long-term observational program recently initiated at the Universidad de Concepción. Based on our data, a large number of new Cepheids in these galaxies has been found. Our photometric databases were also used to select blue supergiant candidates in these galaxies, and to search for the photometric variability of these stars, as well as for a number of side projects, such as the search of other types variable stars and OB associations in these galaxies.

scholarly journals Chemical and Photometric Evolution of the Local Group Galaxy NGC 6822 in a Cosmological Context

2006 ◽  
Vol 644 (2) ◽  
pp. 924-939 ◽  
Author(s):  
Leticia Carigi ◽  
Pedro Colin ◽  
Manuel Peimbert
Keyword(s):  
Local Group ◽  
Cosmological Context ◽  
Ngc 6822 ◽  
Group Galaxy ◽  
Local Group Galaxy

scholarly journals The Araucaria Project: The Distance to the Local Group Galaxy WLM from Near‐Infrared Photometry of Cepheid Variables

2008 ◽  
Vol 683 (2) ◽  
pp. 611-619 ◽  
Author(s):  
Wolfgang Gieren ◽  
Grzegorz Pietrzyński ◽  
Olaf Szewczyk ◽  
Igor Soszyński ◽  
Fabio Bresolin ◽  
...  
Keyword(s):  
Near Infrared ◽  
Local Group ◽  
Infrared Photometry ◽  
Cepheid Variables ◽  
Group Galaxy ◽  
Local Group Galaxy

scholarly journals The Araucaria Project: The Distance to the Local Group Galaxy IC 1613 from Near‐Infrared Photometry of Cepheid Variables

2006 ◽  
Vol 642 (1) ◽  
pp. 216-224 ◽  
Author(s):  
Grzegorz Pietrzyński ◽  
Wolfgang Gieren ◽  
Igor Soszyński ◽  
Fabio Bresolin ◽  
Rolf‐Peter Kudritzki ◽  
...  
Keyword(s):  
Near Infrared ◽  
Local Group ◽  
Infrared Photometry ◽  
Cepheid Variables ◽  
Group Galaxy ◽  
Local Group Galaxy

scholarly journals The ARAUCARIA Project: Discovery of Cepheid Variables in NGC 300 from a Wide-Field Imaging Survey

2002 ◽  
Vol 123 (2) ◽  
pp. 789-812 ◽  
Author(s):  
Grzegorz Pietrzyński ◽  
Wolfgang Gieren ◽  
Pascal Fouqué ◽  
Frederic Pont
Keyword(s):  
Wide Field ◽  
Cepheid Variables ◽  
Field Imaging ◽  
Wide Field Imaging

scholarly journals Dust and molecules in the Local Group galaxy NGC 6822

2002 ◽  
Vol 397 (1) ◽  
pp. 87-97 ◽  
Author(s):  
F. P. Israel ◽  
F. Baas ◽  
R. J. Rudy ◽  
E. D. Skillman ◽  
C. E. Woodward
Keyword(s):  
Local Group ◽  
Ngc 6822 ◽  
Group Galaxy ◽  
Local Group Galaxy

scholarly journals Hyper Wide Field Imaging of the Local Group Dwarf Irregular Galaxy IC 1613: An Extended Component of Metal-poor Stars

2019 ◽  
Vol 880 (2) ◽  
pp. 104 ◽  
Author(s):  
Ragadeepika Pucha ◽  
Jeffrey L. Carlin ◽  
Beth Willman ◽  
Jay Strader ◽  
David J. Sand ◽  
...  
Keyword(s):  
Local Group ◽  
Wide Field ◽  
Irregular Galaxy ◽  
Extended Component ◽  
Field Imaging ◽  
Wide Field Imaging
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