The Magellan/IMACS Catalog of Optical Supernova Remnant Candidates in M83

@article{Blair2012TheMC,
  title={The Magellan/IMACS Catalog of Optical Supernova Remnant Candidates in M83},
  author={William P. Blair and P. Frank Winkler and Knox S. Long},
  journal={arXiv: Astrophysics of Galaxies},
  year={2012}
}
We present a new optical imaging survey of supernova remnants in M83, using data obtained with the Magellan I 6.5m telescope and IMACS instrument under conditions of excellent seeing. Using the criterion of strong [S II] emission relative to Halpha, we confirm all but three of the 71 SNR candidates listed in our previous survey, and expand the SNR candidate list to 225 objects, more than tripling the earlier sample. Comparing the optical survey with a new deep X-ray survey of M83 with Chandra… 
A Spectroscopic Study of the Rich Supernova Remnant Population in M83
We report the results from a spectrophotometric study sampling the roughly 300 candidate supernova remnants (SNRs) in M83 identified through optical imaging with Magellan/IMACS and HST/WFC3. Of the
MMT Spectroscopy of Supernova Remnant Candidates in M33
To date, over 220 emission nebulae in M33 have been identified as supernova remnants (SNRs) or SNR candidates, principally through [SII]:Halpha line ratios that are elevated compared to those in H II
An expanded HST/WFC3 survey of M83: Project overview and targeted supernova remnant search
We present an optical/NIR imaging survey of the face-on spiral galaxy M83, using data from the Hubble Space Telescope Wide Field Camera 3 (WFC3). Seven fields are used to cover a large fraction of
Properties of Optically Selected Supernova Remnant Candidates in M33
Narrow band images covering strong emission lines are efficient to survey supernova remnants (SNRs) in nearby galaxies. Using the narrow band images provided by the Local Group Galaxy Survey we
A Newly Recognized Very Young Supernova Remnant in M83
As part of a spectroscopic survey of supernova remnant candidates in M83 using the Gemini-South telescope and GMOS, we have discovered one object whose spectrum shows very broad lines at H$\alpha$,
A New Microquasar Candidate in M83
Microquasars are neutron star or black hole X-ray binaries with jets. These jets can create shock-ionized bubbles of hot plasma that can masquerade as peculiar supernova remnants (SNRs) in
A new radio catalogue for M83: supernova remnants and H ii regions
We present a new catalogue of radio sources in the face-on spiral galaxy M83. Radio observations taken in 2011, 2015, and 2017 with the Australia Telescope Compact Array at 5.5 and 9 GHz have
A New, Larger Sample of Supernova Remnants in NGC 6946
The relatively nearby spiral galaxy NGC~6946 is one of the most actively star forming galaxies in the local Universe. Ten supernovae (SNe) have been observed since 1917, and hence NGC6946 surely
A New, Deep JVLA Radio Survey of M33
We have performed new 1.4 GHz and 5 GHz observations of the Local Group galaxy M33 with the Jansky Very Large Array. Our survey has a limiting sensitivity of 20 uJy (4-sigma) and a resolution of 5.9
Supernova remnants in M33: X-ray properties as observed by XMM–Newton
We have carried out a study of the X-ray properties of the supernova remnant (SNR) population in M33 with XMM-Newton, comprising deep observations of 8 fields in M33 covering all of the area within
...
1
2
3
4
...

References

SHOWING 1-10 OF 38 REFERENCES
An Optical Survey of Supernova Remnants in M83
Observations of the face-on spiral galaxy M83 (NGC 5236) performed at the Cerro Tololo Inter-American Observatory in Chile have yielded a catalog of optical supernova remnant (SNR) candidates. These
THE CHANDRA ACIS SURVEY OF M33: X-RAY, OPTICAL, AND RADIO PROPERTIES OF THE SUPERNOVA REMNANTS
M33 contains a large number of emission nebulae identified as supernova remnants (SNRs) based on the high [S II]:Hα ratios characteristic of shocked gas. Using Chandra data from the ChASeM33 survey
IDENTIFICATION OF SUPERNOVA REMNANTS IN THE SCULPTOR GROUP GALAXIES NGC 300 AND NGC 7793
We have obtained CCD imagery of eight fields in the Sculptor Group Sc spiral galaxy NGC 300 and two fields covering the Sculptor Sd spiral galaxy NGC 7793, using interference filters to isolate
SUPERNOVA REMNANTS AND THE INTERSTELLAR MEDIUM OF M83: IMAGING AND PHOTOMETRY WITH THE WIDE FIELD CAMERA 3 ON THE HUBBLE SPACE TELESCOPE
We present Wide Field Camera 3 images taken with the Hubble Space Telescope within a single field in the southern grand design star-forming galaxy M83. Based on their size, morphology, and photometry
RECOVERY OF THE HISTORICAL SN1957D IN X-RAYS WITH CHANDRA *
SN1957D, located in one of the spiral arms of M83, is one of the small number of extragalactic supernovae (SNe) that has remained detectable at radio and optical wavelengths during the decades after
Hubble Space Telescope Observations of Oxygen-rich Supernova Remnants in the Magellanic Clouds. II. Elemental Abundances in N132D and 1E 0102.2–7219*
We present Hubble Space Telescope (HST) Wide Field and Planetary Camera 2 images and Faint Object Spectrograph data of two young supernova remnants in the Magellanic Clouds, N132D (LMC) and 1E
A rapid decline in the optical emission from SN 1957D in M83
As part of a search for the supernova remnants in M83, new interference filter images of the site of SN 1957D and new spectra of the young supernova remnant (SNR) itself have been obtained. Images
Hubble Space Telescope WFPC2 Imaging of Cassiopeia A
The young galactic supernova remnant Cassiopeia A was imaged with Wide Field Planetary Camera 2 (WFPC2) aboard the Hubble Space Telescope through filters selected to capture the complete velocity
Optical Spectroscopy of Metal-rich H II Regions and Circumnuclear Hot Spots in M83 and NGC 3351
We present optical spectroscopy of a sample of metal-rich extragalactic H II regions in the spiral galaxies M83 (NGC 5236), NGC 3351, and NGC 6384. The metal abundance, estimated from semiempirical
LATE-TIME OPTICAL EMISSION FROM CORE-COLLAPSE SUPERNOVAE
Ground-based optical spectra and Hubble Space Telescope images of 10 core-collapse supernovae (CCSNe) obtained several years to decades after outburst are analyzed with the aim of understanding the
...
1
2
3
4
...