HST Observations within the Sphere of Influence of the Powerful Supermassive Black Hole in PKS0745-191

Posted by dbos MIT

Kavli Affiliate: Michael McDonald | First 5 Authors: Julie Hlavacek-Larrondo, Hyunseop Choi, Minghao Guo, Annabelle Richard-Laferrière, Carter Rhea | Summary: We present Space Telescope Imaging Spectrograph observations from the Hubble Space Telescope of the supermassive black hole (SMBH) at the center of PKS0745-191, a brightest cluster galaxy (BCG) undergoing powerful radio-mode AGN feedback ($P_{rm cav}sim5times10^{45}$ […]


Continue.. HST Observations within the Sphere of Influence of the Powerful Supermassive Black Hole in PKS0745-191

Time-resolved Hubble Space Telescope UV observations of an X-ray quasi-periodic eruption source

Posted by dbos MIT

Kavli Affiliate: Dheeraj R. Pasham | First 5 Authors: Thomas Wevers, Muryel Guolo, Sean Lockwood, Andrew Mummery, Dheeraj R. Pasham | Summary: X-ray quasi-periodic eruptions (QPEs) are a novel mode of variability in nearby galactic nuclei whose origin remains unknown. Their multi-wavelength properties are poorly constrained, as studies have focused almost entirely on the X-ray […]


Continue.. Time-resolved Hubble Space Telescope UV observations of an X-ray quasi-periodic eruption source

Time-resolved Hubble Space Telescope UV observations of an X-ray quasi-periodic eruption source

Posted by klaurent MIT

Kavli Affiliate: Dheeraj R. Pasham | First 5 Authors: Thomas Wevers, Muryel Guolo, Sean Lockwood, Andrew Mummery, Dheeraj R. Pasham | Summary: X-ray quasi-periodic eruptions (QPEs) are a novel mode of variability in nearby galactic nuclei whose origin remains unknown. Their multi-wavelength properties are poorly constrained, as studies have focused almost entirely on the X-ray […]


Continue.. Time-resolved Hubble Space Telescope UV observations of an X-ray quasi-periodic eruption source

Clumps as multiscale structures in cosmic noon galaxies

Posted by dbos Tokyo

Kavli Affiliate: John D. Silverman | First 5 Authors: Boris S Kalita, Tomoko L Suzuki, Daichi Kashino, John D Silverman, Emanuele Daddi | Summary: Star-forming clumps have been found to significantly influence the star formation of gas-rich $z>1$ galaxies. Using public data from JWST/NIRCam (COSMOS-Web) and ALMA (FMOS-COSMOS), we study a sample of 32 massive […]


Continue.. Clumps as multiscale structures in cosmic noon galaxies

A multi-wavelength investigation of spiral structures in $z > 1$ galaxies with JWST

Posted by dbos Tokyo

Kavli Affiliate: John D. Silverman | First 5 Authors: Boris S. Kalita, Si-Yue Yu, John D. Silverman, Emanuele Daddi, Luis C. Ho | Summary: Recent JWST observations have revealed the prevalence of spiral structures at $z > 1$. Unlike in the local Universe, the origin and the consequence of spirals at this epoch remain unexplored. […]


Continue.. A multi-wavelength investigation of spiral structures in $z > 1$ galaxies with JWST

Twinkle: A GPU-based binary-lens microlensing code with contour integration method

Posted by dbos Peking

Kavli Affiliate: Subo Dong | First 5 Authors: Suwei Wang, Lile Wang, Subo Dong, , | Summary: With the rapidly increasing rate of microlensing planet detections, microlensing modeling software faces significant challenges in computation efficiency. Here, we develop the Twinkle code, an efficient and robust binary-lens modeling software suite optimized for heterogeneous computing devices, especially […]


Continue.. Twinkle: A GPU-based binary-lens microlensing code with contour integration method

Twinkle: A GPU-based binary-lens microlensing code with contour integration method

Posted by dbos Peking

Kavli Affiliate: Subo Dong | First 5 Authors: Suwei Wang, Lile Wang, Subo Dong, , | Summary: With the rapidly increasing rate of microlensing planet detections, microlensing modeling software faces significant challenges in computation efficiency. Here, we develop the Twinkle code, an efficient and robust binary-lens modeling software suite optimized for heterogeneous computing devices, especially […]


Continue.. Twinkle: A GPU-based binary-lens microlensing code with contour integration method

Twinkle: A GPU-based binary-lens microlensing code with contour integration method

Posted by dbos Peking

Kavli Affiliate: Subo Dong | First 5 Authors: Suwei Wang, Lile Wang, Subo Dong, , | Summary: With the rapidly increasing rate of microlensing planet detections, microlensing modeling software faces significant challenges in computation efficiency. Here, we develop the Twinkle code, an efficient and robust binary-lens modeling software suite optimized for heterogeneous computing devices, especially […]


Continue.. Twinkle: A GPU-based binary-lens microlensing code with contour integration method

Twinkle: A GPU-based binary-lens microlensing code with contour integration method

Posted by dbos Peking

Kavli Affiliate: Subo Dong | First 5 Authors: Suwei Wang, Lile Wang, Subo Dong, , | Summary: With the rapidly increasing rate of microlensing planet detections, microlensing modeling software faces significant challenges in computation efficiency. Here, we develop the Twinkle code, an efficient and robust binary-lens modeling software suite optimized for heterogeneous computing devices, especially […]


Continue.. Twinkle: A GPU-based binary-lens microlensing code with contour integration method

Twinkle: A GPU-based binary-lens microlensing code with contour integration method

Posted by dbos Peking

Kavli Affiliate: Subo Dong | First 5 Authors: Suwei Wang, Lile Wang, Subo Dong, , | Summary: With the rapidly increasing rate of microlensing planet detections, microlensing modeling software faces significant challenges in computation efficiency. Here, we develop the Twinkle code, an efficient and robust binary-lens modeling software suite optimized for heterogeneous computing devices, especially […]


Continue.. Twinkle: A GPU-based binary-lens microlensing code with contour integration method