Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Marcum, Pamela"'
Autor:
Chamba, Nushkia, Marcum, Pamela M., Saintonge, Amélie, Borlaff, Alejandro S., Hayes, Matthew J., Gouellec, Valentin J. M. Le, Chojnowski, S. Drew, Fanelli, Michael N.
Mapping stars and gas in nearby galaxies is fundamental for understanding their growth and the impact of their environment. This issue is addressed by comparing the stellar "edges" of galaxies $D_{\rm stellar}$, defined as the outermost diameter wher
Externí odkaz:
http://arxiv.org/abs/2408.13311
Autor:
Borlaff, Alejandro S., Marcum, Pamela M., Temi, Pasquale, Chamba, Nushkia, Chojnowski, S. Drew, Lopez-Rodriguez, Enrique, Siemiginowska, Aneta, Laine, Seppo, Koekemoer, Anton M., Sanderson, Kelly N., Dijeau, Audrey F., Prescott, Moire K. M., Proudfit, Leslie, Fanelli, Michael N.
Combining Chandra, ALMA, EVLA, and Hubble Space Telescope archival data and newly acquired APO/DIS spectroscopy, we detect a double-lobed 17~kpc X-ray emission with plumes oriented approximately perpendicular and parallel to the galactic plane of the
Externí odkaz:
http://arxiv.org/abs/2408.10449
Autor:
Borlaff, Alejandro S., Marcum, Pamela M., Alpaslan, Mehmet, Temi, Pasquale, Chamba, Nushkia, Chojnowski, Drew S., Fanelli, Michael N., Koekemoer, Anton M., Laine, Seppo, Lopez-Rodriguez, Enrique, Siemiginowska, Aneta
We present SAUNAS (Selective Amplification of Ultra Noisy Astronomical Signal), a pipeline designed for detecting diffuse X-ray emission in the data obtained with the Advanced CCD Imaging Spectrometer (ACIS) of the Chandra X-ray Observatory. SAUNAS q
Externí odkaz:
http://arxiv.org/abs/2405.01625
Autor:
Martin-Alvarez, Sergio, Lopez-Rodriguez, Enrique, Dacunha, Tara, Clark, Susan E., Borlaff, Alejandro S., Beck, Rainer, Montero, Francisco Rodríguez, Jung, S. Lyla, Devriendt, Julien, Slyz, Adrianne, Roman-Duval, Julia, Ntormousi, Evangelia, Tahani, Mehrnoosh, Subramanian, Kandaswamy, Dale, Daniel A., Marcum, Pamela M., Tassis, Konstantinos, del Moral-Castro, Ignacio, Tram, Le Ngoc, Jarvis, Matt J.
The structure of magnetic fields in galaxies remains poorly constrained, despite the importance of magnetism in the evolution of galaxies. Radio synchrotron and far-infrared (FIR) polarization and polarimetric observations are the best methods to mea
Externí odkaz:
http://arxiv.org/abs/2311.06356
Autor:
Ossa-Fuentes, Luis, Borlaff, Alejandro S., Beckman, John E., Marcum, Pamela M., Fanelli, Michael N.
The structure of the outskrits of galaxies provides valuable information about their past and evolution. Due to their projected orientation, edge-on isolated galaxies effectively serve as test labs in which to study the three-dimensional structures o
Externí odkaz:
http://arxiv.org/abs/2307.09521
Autor:
Montes, Mireia, Annibali, Francesca, Bellazzini, Michele, Borlaff, Alejandro S., Brough, Sarah, Buitrago, Fernando, Chamba, Nushkia, Collins, Chris, Dell'Antonio, Ian, Escala, Ivanna, Gonzalez, Anthony H., Holwerda, Benne, Kaviraj, Sugata, Knapen, Johan, Koekemoer, Anton, Laine, Seppo, Marcum, Pamela, Martin, Garreth, Martinez-Delgado, David, Mihos, Chris, Ricotti, Massimo, Trujillo, Ignacio, Watkins, Aaron E.
One of the last remaining frontiers in optical/near-infrared observational astronomy is the low surface brightness regime (LSB, V-band surface brightness, $\mu_V>$ 27 AB mag/arcsec$^2$). These are the structures at very low stellar surface densities,
Externí odkaz:
http://arxiv.org/abs/2306.09414
Autor:
Borlaff, Alejandro S., Lopez-Rodriguez, Enrique, Beck, Rainer, Clark, Susan E., Ntormousi, Evangelia, Tassis, Konstantinos, Martin-Alvarez, Sergio, Tahani, Mehrnoosh, Dale, Daniel A., Castro, Ignacio del Moral, Roman-Duval, Julia, Marcum, Pamela M., Beckman, John E., Subramanian, Kandaswamy, Eftekharzadeh, Sarah, Proudfit, Leslie
We present the analysis of the magnetic field ($B$-field) structure of galaxies measured with far-infrared (FIR) and radio (3 and 6 cm) polarimetric observations. We use the first data release of the Survey on extragALactic magnetiSm with SOFIA (SALS
Externí odkaz:
http://arxiv.org/abs/2303.13586
Autor:
Lopez-Rodriguez, Enrique, Mao, Sui Ann, Beck, Rainer, Borlaff, Alejandro S., Ntormousi, Evangelia, Tassis, Konstantinos, Dale, Daniel A., Roman-Duval, Julia, Subramanian, Kandaswamy, Martin-Alvarez, Sergio, Marcum, Pamela M., Clark, Susan E., Reach, William T., Harper, Doyal A., Zweibel, Ellen G.
We present the first data release of the Survey on extragALactic magnetiSm with SOFIA (SALSA Legacy Program) with a set of 14 nearby ($<20$ Mpc) galaxies with resolved imaging polarimetric observations using HAWC+ from $53$ to $214$ $\mu$m at a resol
Externí odkaz:
http://arxiv.org/abs/2205.01105
Autor:
Lopez-Rodriguez, Enrique, Clarke, Melanie, Shenoy, Sachin, Vacca, William, Coude, Simon, Arneson, Ryan, Ashton, Peter, Eftekharzadeh, Sarah, Beck, Rainer, Beckman, John E., Borlaff, Alejandro S., Clark, Susan E., Dale, Daniel A., Martin-Alvarez, Sergio, Ntormousi, Evangelia, Reach, William T., Roman-Duval, Julia, Tassis, Konstantinos, Harper, Doyal A., Marcum, Pamela M.
We describe the data processing of the Survey on extragALactic magnetiSm with SOFIA (SALSA Legacy Program). This first data release presents 33% (51.34h out of 155.7h, including overheads) of the total awarded time taken from January 2020 to December
Externí odkaz:
http://arxiv.org/abs/2204.13611
Autor:
Koontz, Erika L., Parker, Sarah M., Stearns, Alice E., Roberts, Brian J., Young, Caitlin M., Windham-Myers, Lisamarie, Oikawa, Patricia Y., Megonigal, J. Patrick, Noyce, Genevieve L., Buskey, Edward J., Derby, R. Kyle, Dunn, Robert P., Ferner, Matthew C., Krask, Julie L., Marconi, Christina M., Savage, Kelley B., Shahan, Julie, Spivak, Amanda C., St. Laurent, Kari A., Argueta, Jacob M., Baird, Steven J., Beheshti, Kathryn M., Crane, Laura C., Cressman, Kimberly A., Crooks, Jeffrey A., Fernald, Sarah H., Garwood, Jason A., Goldstein, Jason S., Grothues, Thomas M., Habeck, Andrea, Lerberg, Scott B., Lucas, Samantha B., Marcum, Pamela, Peter, Christopher R., Phipps, Scott W., Raposa, Kenneth B., Rovai, Andre S., Schooler, Shon S., Twilley, Robert R., Tyrrell, Megan C., Uyeda, Kellie A., Wulfing, Sophie H., Aman, Jacob T., Giacchetti, Amanda, Cross-Johnson, Shelby N., Holmquist, James R.
Publikováno v:
In Science of the Total Environment 20 December 2024 957
