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G189.1+3.0

G189.1+3.0 IC443, 3C157

Right Ascension: 06 17 00
Declination: +22 34
Size (/arcmin): 45
Type: C
Flux density at 1 GHz (/Jy): 160
Spectral Index: 0.36

Radio: Limb-brightened to NE, with faint extension to the E.
Optical: Brightest to the NE, with faint filaments outside the NE boundary.
X-ray: Shell, brightest to the NE, plus compact source with nebula.
Point sources: X-ray source and nebula in S.
Distance: Mean optical velocity suggests 0.7–1.5 kpc, association with S249 gives 1.5–2 kpc.

References:

Fesen 1984, ApJ, 281, 658. Optical of filament to far NE. ADS
Erickson & Mahoney 1985, ApJ, 290, 596. TPT at 4 frequencies between 31 and 74 MHz (13'×11' to 5'.4×4'.7), plus review of flux densities. ADS
Braun & Strom 1986, A&A, 164, 193. WSRT at 327 MHz (72''×185'') and 1.4 GHz (17''×43''), plus HI and IRAS. ADS
Green 1986, MNRAS, 221, 473. 151 MHz observations (1'.2×3'.1) and Half-Mile Telescope at 1.4 GHz (2'.1×5'.4). ADS
Mufson et al. 1986, AJ, 92, 1349. Radio, IR, optical, UV and X-ray comparison, including VLA at 1.6 GHz (3".8×3".3 and 40''). ADS
Petre et al. 1988, ApJ, 335, 215. Einstein and other X-ray observations. ADS
Dickel et al. 1989, AJ, 98, 1363. VLA at 1.4 GHz (1".1×1".2) of NE. ADS
Burton et al. 1990, ApJ, 355, 197. IR observations of shocked O₂. ADS
Wood et al. 1991, AJ, 102, 224. VLA at 5 GHz (3".6×3".8) of northeast, including polarisation. ADS
Wang & Scoville 1992, ApJ, 386, 158. Observations of shocked molecular species. ADS
Turner et al. 1992, ApJ, 399, 114. Observations of shocked molecular species. ADS
Dickman et al. 1992, ApJ, 400, 203. Observations of shocked molecular species. ADS
van Dishoeck et al. 1993, A&A, 279, 541. Observations of shocked molecular species. ADS
Asaoka & Aschenbach 1994, A&A, 284, 573. X-ray, including possible overlapping remnant. ADS
Tauber et al. 1994, ApJ, 421, 570. Observations of shocked molecular species. ADS
Frail et al. 1996, AJ, 111, 1651. OH maser emission. ADS
Claussen et al. 1997, ApJ, 489, 143. VLA of associated OH masers. ADS
Seta et al. 1998, ApJ, 505, 286. CO observations of surroundings. ADS
Claussen et al. 1999, ApJ, 522, 349. High resolution observations of OH masers. ADS
Oliva et al. 1999, A&A, 341, L75. ISO observations. ADS
Cesarsky et al. 1999, A&A, 348, 945. ISO observations of shocked molecular H₂. ADS
Bocchino & Bykov 2000, A&A, 362, L29. BeppoSAX observations. ADS
Rho et al. 2001, ApJ, 547, 885. ISO and 2Mass IR spectroscopy and imaging. ADS
Olbert et al. 2001, ApJ, 554, L205. Chandra of compact X-ray source and surrounding nebula. ADS
Bocchino & Bykov 2001, A&A, 376, 248. XMM of compact X-ray source and surrounding nebula. ADS
Bocchino & Bykov 2003, A&A, 400, 203. XMM observations of compact sources. ADS
Reich et al. 2003, A&A, 408, 961. Effelsberg 100-m at 863 MHz (14'.5: S=160±5 Jy). ADS
Welsh & Sallmen 2003, A&A, 408, 545. Optical absorption studies. ADS
Leahy 2004, AJ, 127, 2277. DRAO at 408 MHz (3'.3×8'.6) and 1.4 GHz (1'.0×2'.6), for spectral index studies. ADS
also see: Leahy 2004, AJ, 128, 1478. Addendum. ADS
Snell et al. 2005, ApJ, 620, 758. Molecular line and IR observations of shocked material. ADS
Bykov et al. 2005, ApJ, 624, L41. Chandra observations of compact source. ADS
Kawasaki et al. 2005, ApJ, 631, 935. ASCA observations. ADS
Gaensler et al. 2006, ApJ, 648, 1037. Chandra of X-ray source and nebula. ADS
Hewitt et al. 2006, ApJ, 652, 1288. GBT at 1.6 and 1.7 GHz (7'.2) for OH, and VLA at 330 MHz (74''×64''). ADS
Neufeld et al. 2007, ApJ, 664, 890. Spitzer observations. ADS
Rosado et al. 2007, AJ, 133, 89. Observations of shocked H₂. ADS
Albert et al. 2007, ApJ, 664, L87. γ-ray observations. ADS
Casandjian & Grenier 2008, A&A, 489, 849. γ-ray observations. ADS
Hewitt et al. 2008, ApJ, 683, 189. GBT at 1.6 and 1.7 GHz for OH masers. ADS
Lee et al. 2008, AJ, 135, 796. VLA at 1.4 GHz (39''×42'') including HI. ADS
Troja et al. 2008, A&A, 485, 777. XMM observations. ADS
Bocchino et al. 2008, AdSpR, 41, 396. Integral observations. ADS
Bykov et al. 2008, ApJ, 676, 1050. XMM, Chandra and Spitzer observations. ADS
Bocchino et al. 2009, A&A, 498, 139. XMM observations. ADS
Hirschauer et al. 2009, ApJ, 696, 1533. Optical absorption spectroscopy. ADS
Acciari et al. 2009, ApJ, 698, L133. γ-ray observations. ADS
Yamaguchi et al. 2009, ApJ, 705, L6. Suzaku observations. ADS
Koo et al. 2010, AJ, 140, 262. HI Zeeman splitting observations. ADS
Tavani et al. 2010, ApJ, 710, L151. γ-ray observations. ADS
Yuan & Neufeld 2011, ApJ, 726, 76. Spitzer observations. ADS
Xu et al. 2011, ApJ, 727, 81. CO observations of region. ADS
Shinn et al. 2011, ApJ, 732, 124. AKARI observations of H₂. ADS
Gao et al. 2011, A&A, 529, A159. Urumqi 25-m at 5 GHz (9'.5: S=85±9 Jy), including polarisation and review of flux densities. ADS
Lee et al. 2012, ApJ, 749, 34. CO and HCO⁺ of region. ADS
Taylor et al. 2012, ApJ, 750, L15. Optical absorption of background stars. ADS
Yuan et al. 2012, ApJ, 753, 126. Spitzer spectroscopy. ADS
Shinn et al. 2012, ApJ, 759, 34. AKARI observations of H₂. ADS
Satterfield et al. 2012, AJ, 144, 27. Optical spectroscopy. ADS
Ackermann et al. 2013, Science, 339, 807. Fermi observations. ADS
Hezareth et al. 2013, A&A, 558, A45. CO observations, including polarisation, of region. ADS
Kokasho et al. 2013, ApJ, 768, L8. IR observations of [FeII], plus AKARI and Spitzer observations. ADS

Last updated: 30 May 2014

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Dave Green/Cambridge, UK/D.A.Green@mrao.cam.ac.uk