Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Poetrodjojo, Henry"'
We present a brief correction to Scudder et al. (2021) due to an error in the O3N2 based metallicity calibrations presented in that work. Conclusions are unchanged, but metallicity values shift by $\sim$0.03 dex, with polynomials for affected convers
Externí odkaz:
http://arxiv.org/abs/2407.15633
We present polynomial conversions between each of 11 different strong line gas-phase metallicity calibrations, each based on $\sim$ 1.1 million star-forming spaxels in the public Sloan Digital Sky Survey (SDSS) Data Release 15 (DR15) Mapping Nearby G
Externí odkaz:
http://arxiv.org/abs/2108.04934
Autor:
Croom, Scott M., Owers, Matt S., Scott, Nicholas, Poetrodjojo, Henry, Groves, Brent, van de Sande, Jesse, Barone, Tania M., Cortese, Luca, D'Eugenio, Francesco, Bland-Hawthorn, Joss, Bryant, Julia, Oh, Sree, Brough, Sarah, Agostino, James, Casura, Sarah, Catinella, Barbara, Colless, Matthew, Cecil, Gerald, Davies, Roger L., Drinkwater, Michael J., Driver, Simon P., Ferreras, Ignacio, Foster, Caroline, Fraser-McKelvie, Amelia, Lawrence, Jon, Leslie, Sarah K., Liske, Jochen, López-Sánchez, Ángel R., Lorente, Nuria P. F., McElroy, Rebecca, Medling, Anne M., Obreschkow, Danail, Richards, Samuel N., Sharp, Rob, Sweet, Sarah M., Taranu, Dan S., Taylor, Edward N., Tescari, Edoardo, Thomas, Adam D., Tocknell, James, Vaughan, Sam P.
We have entered a new era where integral-field spectroscopic surveys of galaxies are sufficiently large to adequately sample large-scale structure over a cosmologically significant volume. This was the primary design goal of the SAMI Galaxy Survey. H
Externí odkaz:
http://arxiv.org/abs/2101.12224
Autor:
Poetrodjojo, Henry, D'Agostino, Joshua J., Groves, Brent, Kewley, Lisa, Ho, I-Ting, Rich, Jeff, Madore, Barry F., Seibert, Mark
We present a systematic study of the diffuse ionized gas (DIG) in M83 and its effects on the measurement of metallicity gradients at varying resolution scales. Using spectrophotometric data cubes of M83 obtained at the 2.5m duPont telescope at Las Ca
Externí odkaz:
http://arxiv.org/abs/1905.03251
Autor:
Scott, Nicholas, van de Sande, Jesse, Croom, Scott M., Groves, Brent, Owers, Matt S., Poetrodjojo, Henry, D'Eugenio, Francesco, Medling, Anne M., Barat, Dilyar, Barone, Tania M., Bland-Hawthorn, Joss, Brough, Sarah, Bryant, Julia, Cortese, Luca, Foster, Caroline, Green, Andrew W., Oh, Sree, Colless, Matthew, Drinkwater, Michael J., Driver, Simon P., Goodwin, Michael, Gunawardhana, Madusha L. P., Federrath, Christoph, Harischandra, Lloyd, Jin, Yifei, Lawrence, J. S., Lorente, Nuria P., Mannering, Elizabeth, O'Toole, Simon, Richards, Samuel N., Sanchez, Sebastian F., Schaefer, Adam L., Sealey, Katrina, Sharp, Rob, Sweet, Sarah M., Taranu, Dan S., Varidel, Mathew
We present the second major release of data from the SAMI Galaxy Survey. Data Release Two includes data for 1559 galaxies, about 50% of the full survey. Galaxies included have a redshift range 0.004 < z < 0.113 and a large stellar mass range 7.5 < lo
Externí odkaz:
http://arxiv.org/abs/1808.03365
Autor:
Poetrodjojo, Henry, Groves, Brent, Kewley, Lisa J., Medling, Anne M., Sweet, Sarah M., van de Sande, Jesse, Sanchez, Sebastian F., Bland-Hawthorn, Joss, Brough, Sarah, Bryant, Julia J., Cortese, Luca, Croom, Scott M., Lopez-Sanchez, Angel R., Richards, Samuel N., Zafar, Tayyaba, Lawrence, Jon S., Lorente, Nuria P. F., Owers, Matt S., Scott, Nicholas
We present gas-phase metallicity and ionization parameter maps of 25 star-forming face-on spiral galaxies from the SAMI Galaxy Survey Data Release 1. Self-consistent metallicity and ionization parameter maps are calculated simultaneously through an i
Externí odkaz:
http://arxiv.org/abs/1807.01522
Autor:
D'Agostino, Joshua J., Poetrodjojo, Henry, Ho, I-Ting, Groves, Brent, Kewley, Lisa, Madore, Barry F., Rich, Jeff, Seibert, Mark
We demonstrate a robust method of resolving the star-formation and AGN contributions to emission lines using two very well known AGN systems: NGC 1365, and NGC 1068, using the high spatial resolution data from the TYPHOON/PrISM survey. We expand the
Externí odkaz:
http://arxiv.org/abs/1806.08958
Autor:
Ho, I-Ting, Seibert, Mark, Meidt, Sharon E., Kudritzki, Rolf-Peter, Kobayashi, Chiaki, Groves, Brent A., Kewley, Lisa J., Madore, Barry F., Rich, Jeffrey A., Schinnerer, Eva, D'Agostino, Joshua, Poetrodjojo, Henry
The spatial distribution of oxygen in the interstellar medium of galaxies is the key to understanding how efficiently metals that are synthesized in massive stars can be redistributed across a galaxy. We present here a case study in the nearby spiral
Externí odkaz:
http://arxiv.org/abs/1708.04966
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Sep2024, Vol. 533 Issue 1, p63-66, 4p
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