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Near-Infrared Photometric Variability of Stars Toward the Orion A Molecular Cloud
YY Ori BM Ori
2014/12/26
We present an analysis of J, H, and Ks time series photometry obtained with the southern 2MASS telescope over a 0.84◦×6◦ region centered near the Trapezium region of the Orion Nebula Clust...
Radio-to-Far-Infrared Spectral Energy Distribution and Photometric Redshifts for Dusty Starburst Galaxies
galaxies photometric
2014/12/26
As a logical next step in improving the radio-to-submillimeter spectral index as a redshift indicator, we have investigated a technique of using the entire radio-to-far-infrared spectral energy distri...
The 2Mass Color-magnitude Diagram of the Center of the Sagittarius Dwarf Galaxy: Photometric Measurements of a Surprisingly High Mean Metallicity
abundances stellar
2014/12/23
We present the Two Micron All Sky Survey (2MASS) (J−K, K) color-magnitude diagram for the region within 1◦ of the center of the Sagittarius dwarf spheroidal galaxy. Using the slope of the ...
Photometric redshift requirements for lens galaxies in galaxy-galaxy lensing analyses
requirements lens galaxies'galaxy-galaxy lensing analyses
2011/9/29
Weak gravitational lensing is a valuable probe of galaxy formation and cosmology. Here we quantify the effects of using photometric redshifts (photo-z) in galaxy-galaxy lensing, for both sources and l...
Photometric and spectroscopic study of Shakhbazian compact galaxy groups ShCG 104, ShCG 120, ShCG 223, and ShCG 245
Photometric spectroscopic compact galaxy
2009/7/9
Photometric and spectroscopic study of Shakhbazian compact galaxy groups ShCG 104, ShCG 120, ShCG 223, and ShCG 245。
Photometric and Spectroscopic Study of the Shakhbazian Compact Galaxy Groups ShCG 74, ShCG 188, ShCG 251, and ShCG 348
Photometric Spectroscopic Compact Galaxy Groups
2009/6/25
Photometric and Spectroscopic Study of the Shakhbazian Compact Galaxy Groups ShCG 74, ShCG 188, ShCG 251, and ShCG 348。
Photometric and Spectroscopic Study of the Shakhbazian Compact Galaxy Groups ShCG 31, ShCG 38, ShCG 43, and ShCG 282
Shakhbazian Compact Galaxy Groups ShCG 31 ShCG 38 ShCG 43 ShCG 282
2009/6/16
Photometric and Spectroscopic Study of the Shakhbazian Compact Galaxy Groups ShCG 31, ShCG 38, ShCG 43, and ShCG 282。
Photometric study of NGC 2571
Photometric NGC 2571
2009/6/10
Photometric study of NGC 2571。