557 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Goddard Space Flight CenterUS13 papers
- Argonne National LaboratoryUS12 papers
- Columbia UniversityUS12 papers
- Center for Astrophysics Harvard & SmithsonianUS11 papers
- Northwestern UniversityUS10 papers
- University of VirginiaUS10 papers
- Space Telescope Science InstituteUS9 papers
- Stockholm UniversitySE8 papers
- University of Notre DameUS8 papers
- Sam Houston State UniversityUS7 papers
- University of TorontoCA7 papers
- Australian National UniversityAU6 papers
8 papers · 1 filter
Photometry of Type II Supernova SN 2023ixf with a Worldwide Citizen Science Network
Lauren A. Sgro, Thomas M. Esposito, Guillaume Blaclard +88
We present highly sampled photometry of the supernova (SN) 2023ixf, a Type II SN in M101, beginning 2 days before its first known detection. To gather these data, we enlisted the g…
Reveals Spectacular Light Echoes Associated with the Stripped-envelope Supernova 2016adj in the Iconic Dust Lane of Centaurus A
Maximilian Stritzinger, Francesco Taddia, Stephen S. Lawrence +6
We present a multi-band sequence of images documenting the emergence and evolution of multiple light echoes (LEs) linked to the stripped-envelope supernova…
The Supernova Remnant Population of NGC6946 as Observed in [Fe II] 1.644 m with HST
Knox S. Long, William P. Blair, P. Frank Winkler +1
NGC6946 is a high star formation rate face-on spiral galaxy that has hosted ten supernovae since 1917. Not surprisingly, a large number of supernova remnants and candidates have be…
The matter beyond the ring: the recent evolution of SN 1987A observed by the Hubble Space Telescope
J. Larsson, C. Fransson, D. Alp +14
The nearby SN 1987A offers a spatially resolved view of the evolution of a young supernova remnant. Here we precent recent Hubble Space Telescope imaging observations of SN 1987A,…
The X-ray-Resolved Supernova Remnant S8 in the Dwarf Irregular Galaxy IC 1613
Eric M. Schlegel, Thomas G. Pannuti, T. Lozinskaya +2
We conducted an observation of the nearby irregular galaxy IC 1613 with the Chandra X-ray Observatory using the S3 chip of the ACIS with an effective exposure time of 49.9 ksec. Th…
Three-dimensional distribution of ejecta in Supernova 1987A at 10 000 days
J. Larsson, C. Fransson, J. Spyromilio +19
Due to its proximity, SN 1987A offers a unique opportunity to directly observe the geometry of a stellar explosion as it unfolds. Here we present spectral and imaging observations…
The Destruction of the Circumstellar Ring of SN 1987A
Claes Fransson, Josefin Larsson, Katia Migotto +23
We present imaging and spectroscopic observations with HST and VLT of the ring of SN 1987A from 1994 to 2014. After an almost exponential increase of the shocked emission from the…
A Chandra Observation of the Nearby Sculptor Group Sd Galaxy NGC 7793
Thomas G. Pannuti, Eric M. Schlegel, Miroslav D. Filipovic +5
(Abridged) We conducted a Chandra ACIS observation of the nearby Sculptor Group Sd galaxy NGC 7793. At the assumed distance to NGC 7793 of 3.91 Mpc, the limiting unabsorbed luminos…