Zobrazeno 1 - 10
of 1 310
pro vyhledávání: '"Goldman, Steven A"'
Autor:
Gilbert, Karoline M., Choi, Yumi, Boyer, Martha L., Williams, Benjamin F., Weisz, Daniel R., Bell, Eric F., Dalcanton, Julianne J., McQuinn, Kristen B. W., Skillman, Evan D., Costa, Guglielmo, Fouesneau, Morgan, Girardi, Léo, Goldman, Steven R., Gordon, Karl D., Guhathakurta, Puragra, Gull, Maude, Hagen, Lea, Huynh, Ky, Lindberg, Christina W., Marigo, Paola, Murray, Claire E., Pastorelli, Giada, Merica-Jones, Petia Yanchulova
The Local Ultraviolet to Infrared Treasury (LUVIT) is a Hubble Space Telescope program that combines newly acquired data in the near ultraviolet (NUV), optical, and near infrared (NIR) with archival optical and NIR imaging to produce multiband panchr
Externí odkaz:
http://arxiv.org/abs/2410.20454
Autor:
Lindberg, Christina W., Murray, Claire E., Merica-Jones, Petia Yanchulova, Bot, Caroline, Burhenne, Clare, Choi, Yumi, Clark, Christopher J. R., Cohen, Roger E., Gilbert, Karoline M., Goldman, Steven R., Gordon, Karl D., Hirschauer, Alec S., McQuinn, Kristen B. W., Roman-Duval, Julia C., Sandstrom, Karin M., Tarantino, Elizabeth, Williams, Benjamin F.
By analyzing the spectral energy distributions (SEDs) of resolved stars in nearby galaxies, we can constrain their stellar properties and line-of-sight dust extinction. From the Scylla survey, we obtain ultraviolet to near-infrared photometry from Wi
Externí odkaz:
http://arxiv.org/abs/2410.19910
Autor:
Gull, Maude, Weisz, Daniel R., El-Badry, Kareem, Henneco, Jan, Savino, Alessandro, Durbin, Meredith, Choi, Yumi, Cohen, Roger E., Cole, Andrew A., Correnti, Matteo, Dalcanton, Julianne J., Gilbert, Karoline M., Goldman, Steven R., Guhathakurta, Puragra, McQuinn, Kristen B. W., Newman, Max J. B., Skillman, Evan D., Williams, Benjamin F.
We present archival HST and JWST ultraviolet through near infrared time series photometric observations of a massive minimal-contact binary candidate in the metal-poor galaxy WLM ($Z = 0.14 Z_{\odot}$). This discovery marks the lowest metallicity con
Externí odkaz:
http://arxiv.org/abs/2410.16393
Autor:
Cohen, Roger E., McQuinn, Kristen B. W., Murray, Claire E., Williams, Benjamin F., Choi, Yumi, Lindberg, Christina W., Burhenne, Clare, Gordon, Karl D., Merica-Jones, Petia Yanchulova, Bot, Caroline, Dolphin, Andrew E., Gilbert, Karoline M., Goldman, Steven, Hirschauer, Alec S., Sandstrom, Karin M., Telford, O. Grace
The proximity of the Large and Small Magellanic Clouds (LMC and SMC) provides the opportunity to study the impact of dwarf-dwarf interactions on their mass assembly with a unique level of detail. To this end, we analyze two-filter broadband imaging o
Externí odkaz:
http://arxiv.org/abs/2410.11697
Autor:
Cohen, Roger E., McQuinn, Kristen B. W., Murray, Claire E., Williams, Benjamin F., Choi, Yumi, Lindberg, Christina W., Burhenne, Clare, Gordon, Karl D., Merica-Jones, Petia Yanchulova, Gilbert, Karoline M., Boyer, Martha L., Goldman, Steven, Dolphin, Andrew E., Telford, O. Grace
The proximity of the Magellanic Clouds provides the opportunity to study interacting dwarf galaxies near a massive host, and spatial trends in their stellar population properties in particular, with a unique level of detail. The Scylla pure parallel
Externí odkaz:
http://arxiv.org/abs/2410.11696
Autor:
Murray, Claire E., Lindberg, Christina W., Merica-Jones, Petia Yanchulova, Williams, Benjamin F., Cohen, Roger E., Gordon, Karl D., McQuinn, Kristen B. W., Choi, Yumi, Burhenne, Clare, Sandstrom, Karin M., Bot, Caroline, Johnson, L. Clifton, Goldman, Steven R., Clark, Christopher J. R., Roman-Duval, Julia C., Gilbert, Karoline M., Peek, J. E. G., Hirschauer, Alec S., Boyer, Martha L., Dolphin, Andrew E.
Scylla is a deep Hubble Space Telescope survey of the stellar populations, interstellar medium and star formation in the LMC and SMC. As a pure-parallel complement to the Ultraviolet Legacy Library of Young Stars as Essential Standards (ULLYSES) surv
Externí odkaz:
http://arxiv.org/abs/2410.11695
Autor:
Goldman, Steven, Sankrit, Ravi, Montiel, Edward, Garner, Sean, Wolthuis, Nathan, Karnath, Nicole
Publikováno v:
ApJ 961 14 2024
We have targeted the dusty symbiotic mira system HM Sge with four instruments from the IR to the UV. We have used these observations along with archival observations to study how the system has been evolving after its 1975 nova-like outburst. We have
Externí odkaz:
http://arxiv.org/abs/2312.01984
Autor:
Gull, Maude, Weisz, Daniel R., Senchyna, Peter, Sandford, Nathan R., Choi, Yumi, McLeod, Anna F., El-Badry, Kareem, Götberg, Ylva, Gilbert, Karoline M., Boyer, Martha, Dalcanton, Julianne J., GuhaThakurta, Puragra, Goldman, Steven, Marigo, Paola, McQuinn, Kristen B. W., Pastorelli, Giada, Stark, Daniel P., Skillman, Evan, Ting, Yuan-sen, Williams, Benjamin F.
We characterize massive stars (M>8 M_sun) in the nearby (D~0.8 Mpc) extremely metal-poor (Z~5% Z_sun) galaxy Leo A using Hubble Space Telescope ultra-violet (UV), optical, and near-infrared (NIR) imaging along with Keck/LRIS and MMT/Binospec optical
Externí odkaz:
http://arxiv.org/abs/2211.14349
Autor:
Goldman, Steven R., Boyer, Martha L., Dalcanton, Julianne, McDonald, Iain, Girardi, Leo, Williams, Benjamin F., Srinivasan, Sundar, Gordon, Karl
We present a near-complete catalog of the metal-rich population of Thermally-Pulsing Asymptotic Giant Branch stars in the northwest quadrant of M31. This metal-rich sample complements the equally complete metal-poor Magellanic Cloud AGB catalogs prod
Externí odkaz:
http://arxiv.org/abs/2112.14158
Autor:
Sankrit, Ravi, Omelian, Eric, Gorti, Uma, Wagner, R. Mark, Goldman, Steven, Whitelock, Patricia A.
We present mid-infrared spectra from our continued monitoring of R Aquarii, the nearest symbiotic Mira, using the Stratospheric Observatory for Infrared Astronomy (SOFIA). New photometric and spectroscipic data were obtained with the Faint Object inf
Externí odkaz:
http://arxiv.org/abs/2112.13118