G260.4−3.4 ADS: search fulltext or title/keyword/abstract

Puppis A, MSH 08−44

• Right Ascension: 08 22 10
• Declination: −43 00
• Size (/arcmin): 60×50
• Type: S
• Flux density at 1 GHz (/Jy): 130
• Spectral Index: 0.5

Notes: This remnant overlaps the Vela SNR (G263.9−3.3).

Radio: Angular shell, brightest to the E, poorly defined to the W.

Optical: Nebulosity and wisps.

X-ray: Brightest to the E.

Point sources: Central possible pulsating X-ray source.

Distance: Association with HI implies 1.3 kpc.

References:

• Green 1971, AuJPh, 24, 773. Molonglo at 408 MHz (3': S=198±20 Jy). ADS
• Goudis & Meaburn 1978, A&A, 62, 283. Hα+[NII] optical image. ADS
• Petre et al. 1982, ApJ, 258, 22. Einstein observations. ADS
• Milne et al. 1983, MNRAS, 204, 237. FIRST at 1415 MHz (50''), large scale emission missing. ADS
• Teske & Petre 1987, ApJ, 318, 370. Coronal optical line emission. ADS
• Dubner & Arnal 1988, A&AS, 75, 363. HI and CO observations of surroundings. ADS
• Arendt et al. 1990, ApJ, 350, 266. MOST at 843 MHz (44''×65''), with large scale emission added, plus IR, optical and X-ray observations. ADS
• Dubner et al. 1991, AJ, 101, 1466. VLA at 327 MHz (43''×73'') and 1.5 GHz (43''×77''). ADS
• Arendt et al. 1991, ApJ, 368, 474. IR observations. ADS
• Milne et al. 1993, MNRAS, 261, 366. Parkes 64-m at 4.75 (4.'5: S=59±5 Jy) and 8.4 GHz (3': S=38±4 Jy), plus polarisation. ADS
• Berthiaume et al. 1994, ApJ, 425, 132. X-ray spectroscopy. ADS
• Sutherland & Dopita 1995, ApJ, 439, 365. Spectrophotometry. ADS
• Reynoso et al. 1995, AJ, 110, 318. VLA at 1.4 GHz (90'') including neutral hydrogen. ADS
• Blair et al. 1995, ApJ, 454, L35. Far UV spectroscopy. ADS
• Petre et al. 1996, ApJ, 465, L43. ROSAT of central source. ADS
• Bock et al. 1998, AJ, 116, 1886. MOST at 843 MHz (43''×60''). ADS
• Pavlov et al. 1999, ApJ, 511, L45. Possible pulsation detection from central X-ray source. ADS
• Zavlin et al. 1999, ApJ, 525, 959. X-ray observations of central source. ADS
• Bocchino et al. 2000, A&A, 359, 316. Optical studies of selected filaments in N. ADS
• Woermann et al. 2000, MNRAS, 317, 421. OH observations. ADS
• Gaensler et al. 2000, ApJ, 537, L35. Radio limit for nebula around possible pulsar. ADS
• Reynoso et al. 2003, MNRAS, 345, 671. ATCA at 1.4 GHz (90'') for HI near central X-ray source. ADS
• Hwang et al. 2005, ApJ, 635, 355. Chandra observations of E edge. ADS
• Hui & Becker 2006, A&A, 454, 543. XMM-Newton and Chandra observations. ADS
• Hui & Becker 2006, A&A, 457, L33. Chandra proper motion study of central source. ADS
• Castelletti et al. 2006, A&A, 459, 535. VLA at 1.4 GHz (16''×34'': S=114±8 Jy) and 327 MHz (45''×90'': S=263±20 Jy). ADS
• Winkler & Petre 2007, ApJ, 670, 635. Chandra proper motion study of central source. ADS
• Paron et al. 2008, A&A, 480, 439. CO observations of E. ADS
• Hwang et al. 2008, ApJ, 676, 378. Suzaku observations. ADS
• Katsuda et al. 2008, ApJ, 678, 297. XMM-Newton observations. ADS
• Mignani et al. 2009, A&A, 500, 1211. Optical limits for compact X-ray source. ADS
• Katsuda et al. 2010, ApJ, 714, 1725. Chandra and XMM-Newton observations. ADS
• Arendt et al. 2010, ApJ, 725, 585. Spitzer observations. ADS
• Becker et al. 2012, ApJ, 755, 141. Chandra proper motion study of central X-ray source. ADS
• Katsuda et al. 2012, ApJ, 756, 49. XMM-Newton spectroscopy. ADS
• Hewitt et al. 2012, ApJ, 759, 89. Fermi and WMAP 23 to 90 GHz observations. ADS
• Dubner et al. 2013, A&A, 555, A9. XMM-Newton and Chandra observations. ADS
• Katsuda et al. 2013, ApJ, 768, 182. XMM-Newton observations. ADS
• H.E.S.S. Collaboration: Abramowski et al. 2015, A&A, 575, A81. H.E.S.S. limit. ADS
• Reynoso & Walsh 2015, MNRAS, 451, 3044. ATCA at 1.4 GHz (51''×82'') and 1.7 GHz for spectral index study. ADS
• Planck Collaboration: Arnaud et al. 2016, A&A, 586, A134. Planck flux densities at 4 frequencies between 30 and 100 GHz. ADS
• Luna et al. 2016, A&A, 590, A70. XMM-Newton and Chandra observations. ADS
• Koo et al. 2016, ApJ, 821, 20. Spitzer and Herschel flux densities (and comparison with X-ray properties). ADS
• Acero et al. 2016, ApJS, 224, 8. Fermi observations. ADS
• Reynoso et al. 2017, MNRAS, 464, 3029. ATCA at 1.4 GHz including HI. ADS
• García et al. 2017, A&A, 604, L5. XMM-Newton observations of SW. ADS
• Slane et al. 2018, ApJ, 865, 86. XMM-Newton and Chandra observations of Vela X. ADS
• Reynoso et al. 2018, MNRAS, 477, 2087. ATCA at 1.3 to 2.6 GHz, including polarisation. ADS
• Mayer et al. 2020, ApJ, 899, 138. Proper motion study of compact source. ADS
• Mayer & Becker 2021, A&A, 651, A40. Multi-epoch Chandra observations for proper motion of compact source. ADS

Last updated: 15 Dec 2022

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