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NGC 5643

October 17, 2023

NGC 5643 is an intermediate spiral galaxy in the constellation Lupus. Based on the tip of the red-giant branch distance indicator, it is located at a distance of about 40 million light-years (12.5 megaparsecs).[2] NGC 5643 has an active galactic nucleus and is a type II Seyfert galaxy.

NGC 5643
Observation data (J2000 epoch)
ConstellationLupus
Right ascension14h 32m 40.7s[1]
Declination−44° 10′ 28″[1]
Redshift1199 ± 2 km/s[1]
Distance41 Mly (12.5 Mpc)[2]
Apparent magnitude (V)10.7
Characteristics
TypeSAB(rs)c [1]
Apparent size (V)4.6′ × 4.0′[1]
Other designations
ESO 272- G 016, MCG -07-30-003, PGC 51969[1]

Observation history Edit

The galaxy was first discovered by James Dunlop on May 10, 1826, with his 9-inch reflector telescope, who described it as exceedingly faint. The galaxy was also spotted by John Herschel and added to the General Catalogue of Nebulae and Clusters as number 3572. The galaxy is located only 15 degrees from the galactic plane.[3]

Structure Edit

NGC 5643 is a grand design spiral galaxy, with two well-defined, symmetric arms. In the circumnuclear region are other dust spirals, but the two main dust arms are wider.[4] The galaxy is seen nearly face on, at an inclination of ~ 27°.

Active galactic nucleus Edit

 
Center of galaxy NGC 5643 taken by ALMA and VLT.[5]

The galaxy has a low-luminosity active galactic nucleus of Seyfert 2 type and is also a luminous infrared galaxy. The galaxy has a double sided diffuse radiojet. The galaxy exhibits an extended emission line region elongated in a direction close to the radio position angle of 87°±3°. Chris Simpson et al. analysed images takes from the WFPC2 camera of the Hubble Space Telescope in [O III] λ5007 and Hα and found emission extending eastward for at least 1.8 kpc and in the [O III]/Hα map a well-defined V-shaped structure that they identified as the projection of a tridimensional ionisation cone, which shares the same axis with the radio emission. A dust lane perpendicular to this axis obstructs the nucleus from direct view.[6] A disk of material was found when the data cubes of VLT were analysed. It is aligned with the nucleus and circles it and possibly provides gas to the active galactic nucleus.[7] The mass of the supermassive black hole has been estimated based on the galaxy stellar velocity dispersion to be 106.4 M⊙.[8] It has been proposed that the gas outflow has led to star formation on two locations on the bar of the galaxy which lie at the location where the gas from the nucleus encounters the dense material of the bar.[9]

Via observations of the galaxy from the XMM Newton telescope in 2009, the galaxy is found to have a Compton–thick active galactic nucleus. Also the galaxy emits soft X-rays, mainly from photoionized matter.[10] The presence of the compton-thick column which obstructs the nucleus was confirmed from observations by NuSTAR.[11]

Ultraluminous X-ray source Edit

In 2004, Guainazzi et al. detected in the images from XMM-Newton an ultraluminous X-ray source, named NGC 5643 ULX1, located within 0.8 arcminutes from the nucleus. The source outshone the nucleus in X-rays and if it is located within NGC 5643 its luminosity is over 1040 erg/s. Its luminosity is variable.[12] The X-rays could be produced either by an advection dominated disc or a Comptonising corona and the X-ray source is considered to be a black hole of stellar origin of approximately 30 solar masses.[13]

Supernovae Edit

NGC 5643 has been the home of two supernovae: SN 2013aa and SN 2017cbv. SN 2013aa was discovered at magnitude 11.9 by Stuart Parker from New Zealand, on a 30-s unfiltered CCD image taken on 13.621 UT February 2013, as part of the Backyard Observatory Supernova Search.[14] It was classified as a Type Ia a few days before maximum brightness.[15]

SN 2017cbv was discovered on 10 March 2017 by the Swope 1-m telescope at Las Campanas Observatory, and was classified as a very young Ia supernova. It increased in magnitude from 15.8 to 14.8 within the next day.[16]

Nearby galaxies Edit

NGC 5643 has a satellite dwarf galaxy, ESO 273-014.[17] NGC 5643 is the foremost member of a small galaxy group that also includes NGC 5530.[18]

References Edit

  1. ^ a b c d e f "NASA/IPAC Extragalactic Database". Results for NGC 5643. Retrieved 2016-01-18.
  2. ^ a b Hoyt, Taylor J.; Beaton, Rachael L.; Freedman, Wendy L.; Jang, In Sung; Lee, Myung Gyoon; Madore, Barry F.; Monson, Andrew J.; Neeley, Jillian R.; Rich, Jeffrey A.; Seibert, Mark (2021). "The Carnegie Chicago Hubble Program X: Tip of the Red Giant Branch Distances to NGC 5643 and NGC 1404". The Astrophysical Journal. 915 (1): 34. arXiv:2101.12232. Bibcode:2021ApJ...915...34H. doi:10.3847/1538-4357/abfe5a. S2CID 231728270.
  3. ^ O'Meara, Stephen James (2013). Southern gems. Cambridge: Cambridge University Press. p. 272. ISBN 978-1107015012.
  4. ^ Martini, Paul; Regan, Michael W.; Mulchaey, John S.; Pogge, Richard W. (June 2003). "Circumnuclear Dust in Nearby Active and Inactive Galaxies. I. Data". The Astrophysical Journal Supplement Series. 146 (2): 353–406. arXiv:astro-ph/0212396. Bibcode:2003ApJS..146..353M. doi:10.1086/367817. S2CID 15161097.
  5. ^ "Hidden from view". www.eso.org. Retrieved 28 May 2018.
  6. ^ Simpson, Chris; Wilson, A. S.; Bower, Gary; Heckman, T. M.; Krolik, J. H.; Miley, G. K. (January 1997). "A One-sided Ionization Cone in the Seyfert 2 Galaxy NGC 5643". The Astrophysical Journal. 474 (1): 121–128. Bibcode:1997ApJ...474..121S. doi:10.1086/303466.
  7. ^ Menezes, R. B.; da Silva, P.; Ricci, T. V.; Steiner, J. E.; May, D.; Borges, B. W. (16 April 2015). "A treatment procedure for VLT/SINFONI data cubes: application to NGC 5643". Monthly Notices of the Royal Astronomical Society. 450 (1): 369–396. arXiv:1504.02933. Bibcode:2015MNRAS.450..369M. doi:10.1093/mnras/stv629.
  8. ^ Goulding, A. D.; Alexander, D. M.; Lehmer, B. D.; Mullaney, J. R. (21 July 2010). "Towards a complete census of active galactic nuclei in nearby galaxies: the incidence of growing black holes". Monthly Notices of the Royal Astronomical Society. 406 (1): 597–611. arXiv:1003.3015. Bibcode:2010MNRAS.406..597G. doi:10.1111/j.1365-2966.2010.16700.x. S2CID 53579415.
  9. ^ Cresci, G.; Marconi, A.; Zibetti, S.; Risaliti, G.; Carniani, S.; Mannucci, F.; Gallazzi, A.; Maiolino, R.; Balmaverde, B.; Brusa, M.; Capetti, A.; Cicone, C.; Feruglio, C.; Bland-Hawthorn, J.; Nagao, T.; Oliva, E.; Salvato, M.; Sani, E.; Tozzi, P.; Urrutia, T.; Venturi, G. (8 October 2015). "The MAGNUM survey: positive feedback in the nuclear region of NGC 5643 suggested by MUSE". Astronomy & Astrophysics. 582: A63. arXiv:1508.04464. Bibcode:2015A&A...582A..63C. doi:10.1051/0004-6361/201526581. S2CID 55222207.
  10. ^ Matt, G.; Bianchi, S.; Marinucci, A.; Guainazzi, M.; Iwawasa, K.; Jimenez Bailon, E. (2 August 2013). "X-ray observations of the Compton-thick Seyfert 2 galaxy, NGC 5643". Astronomy & Astrophysics. 556: A91. arXiv:1307.1591. Bibcode:2013A&A...556A..91M. doi:10.1051/0004-6361/201321293. S2CID 53347282.
  11. ^ Annuar, A.; Gandhi, P.; Alexander, D. M.; Lansbury, G. B.; Arévalo, P.; Ballantyne, D. R.; Baloković, M.; Bauer, F. E.; Boggs, S. E.; Brandt, W. N.; Brightman, M.; Christensen, F. E.; Craig, W. W.; Moro, A. Del; Hailey, C. J.; Harrison, F. A.; Hickox, R. C.; Matt, G.; Puccetti, S.; Ricci, C.; Rigby, J. R.; Stern, D.; Walton, D. J.; Zappacosta, L.; Zhang, W. (4 December 2015). "NuSTAR Observations of the Compton-thick Active Galactic Nucleus and Ultraluminous X-ray Source Candidate in NGC 5643". The Astrophysical Journal. 815 (1): 36. arXiv:1509.03322. Bibcode:2015ApJ...815...36A. doi:10.1088/0004-637X/815/1/36. S2CID 11400958.
  12. ^ Guainazzi, M.; Rodriguez-Pascual, P.; Fabian, A. C.; Iwasawa, K.; Matt, G. (November 2004). "Unveiling the nature of the highly obscured active galactic nucleus in NGC 5643 with". Monthly Notices of the Royal Astronomical Society. 355 (1): 297–306. arXiv:astro-ph/0408300. Bibcode:2004MNRAS.355..297G. doi:10.1111/j.1365-2966.2004.08317.x. S2CID 119067322.
  13. ^ Pintore, Fabio; Zampieri, Luca; Sutton, Andrew D.; Roberts, Timothy P.; Middleton, Matthew J.; Gladstone, Jeanette C. (11 June 2016). "The ultraluminous X-ray source NGC 5643 ULX1: a large stellar mass black hole accreting at super-Eddington rates?". Monthly Notices of the Royal Astronomical Society. 459 (1): 455–466. arXiv:1603.05542. Bibcode:2016MNRAS.459..455P. doi:10.1093/mnras/stw669.
  14. ^ "Electronic Telegram No. 3416; SUPERNOVA 2013aa in NGC 5643 = PSN J14323388-4413278". Central Bureau for Astronomical Telegrams. Retrieved 12 March 2017.
  15. ^ Sternberg, A.; Gal-Yam, A.; Simon, J. D.; Patat, F.; Hillebrandt, W.; Phillips, M. M.; Foley, R. J.; Thompson, I.; Morrell, N.; Chomiuk, L.; Soderberg, A. M.; Yong, D.; Kraus, A. L.; Herczeg, G. J.; Hsiao, E. Y.; Raskutti, S.; Cohen, J. G.; Mazzali, P. A.; Nomoto, K. (25 July 2014). "Multi-epoch high-spectral-resolution observations of neutral sodium in 14 Type Ia supernovae". Monthly Notices of the Royal Astronomical Society. 443 (2): 1849–1860. arXiv:1311.3645. Bibcode:2014MNRAS.443.1849S. doi:10.1093/mnras/stu1202.
  16. ^ "ATel #10167: Swope Photometric Observations of SN 2017cbv = DLT17u". The Astronomer's Telegram. 11 Mar 2017.
  17. ^ Karachentsev, Igor D.; Kaisina, Elena I.; Makarov, Dmitry I. (3 December 2013). "Suites of Dwarfs Around Nearby Giant Galaxies". The Astronomical Journal. 147 (1): 13. arXiv:1310.6838. Bibcode:2014AJ....147...13K. doi:10.1088/0004-6256/147/1/13. S2CID 119245124.
  18. ^ Makarov, Dmitry; Karachentsev, Igor (21 April 2011). . Monthly Notices of the Royal Astronomical Society. 412 (4): 2498–2520. arXiv:1011.6277. Bibcode:2011MNRAS.412.2498M. doi:10.1111/j.1365-2966.2010.18071.x. S2CID 119194025. Archived from the original on 31 January 2016. Retrieved 13 March 2017.

External links Edit

 
Wikimedia Commons has media related to NGC 5643.
  • NGC 5643 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images

October 17, 2023
5643, intermediate, spiral, galaxy, constellation, lupus, based, giant, branch, distance, indicator, located, distance, about, million, light, years, megaparsecs, active, galactic, nucleus, type, seyfert, galaxy, hubble, space, telescopeobservation, data, j200. NGC 5643 is an intermediate spiral galaxy in the constellation Lupus Based on the tip of the red giant branch distance indicator it is located at a distance of about 40 million light years 12 5 megaparsecs 2 NGC 5643 has an active galactic nucleus and is a type II Seyfert galaxy NGC 5643NGC 5643 by Hubble Space TelescopeObservation data J2000 epoch ConstellationLupusRight ascension14h 32m 40 7s 1 Declination 44 10 28 1 Redshift1199 2 km s 1 Distance41 Mly 12 5 Mpc 2 Apparent magnitude V 10 7CharacteristicsTypeSAB rs c 1 Apparent size V 4 6 4 0 1 Other designationsESO 272 G 016 MCG 07 30 003 PGC 51969 1 Contents 1 Observation history 2 Structure 2 1 Active galactic nucleus 2 2 Ultraluminous X ray source 3 Supernovae 4 Nearby galaxies 5 References 6 External linksObservation history EditThe galaxy was first discovered by James Dunlop on May 10 1826 with his 9 inch reflector telescope who described it as exceedingly faint The galaxy was also spotted by John Herschel and added to the General Catalogue of Nebulae and Clusters as number 3572 The galaxy is located only 15 degrees from the galactic plane 3 Structure EditNGC 5643 is a grand design spiral galaxy with two well defined symmetric arms In the circumnuclear region are other dust spirals but the two main dust arms are wider 4 The galaxy is seen nearly face on at an inclination of 27 Active galactic nucleus Edit nbsp Center of galaxy NGC 5643 taken by ALMA and VLT 5 The galaxy has a low luminosity active galactic nucleus of Seyfert 2 type and is also a luminous infrared galaxy The galaxy has a double sided diffuse radiojet The galaxy exhibits an extended emission line region elongated in a direction close to the radio position angle of 87 3 Chris Simpson et al analysed images takes from the WFPC2 camera of the Hubble Space Telescope in O III l5007 and Ha and found emission extending eastward for at least 1 8 kpc and in the O III Ha map a well defined V shaped structure that they identified as the projection of a tridimensional ionisation cone which shares the same axis with the radio emission A dust lane perpendicular to this axis obstructs the nucleus from direct view 6 A disk of material was found when the data cubes of VLT were analysed It is aligned with the nucleus and circles it and possibly provides gas to the active galactic nucleus 7 The mass of the supermassive black hole has been estimated based on the galaxy stellar velocity dispersion to be 106 4 M 8 It has been proposed that the gas outflow has led to star formation on two locations on the bar of the galaxy which lie at the location where the gas from the nucleus encounters the dense material of the bar 9 Via observations of the galaxy from the XMM Newton telescope in 2009 the galaxy is found to have a Compton thick active galactic nucleus Also the galaxy emits soft X rays mainly from photoionized matter 10 The presence of the compton thick column which obstructs the nucleus was confirmed from observations by NuSTAR 11 Ultraluminous X ray source Edit In 2004 Guainazzi et al detected in the images from XMM Newton an ultraluminous X ray source named NGC 5643 ULX1 located within 0 8 arcminutes from the nucleus The source outshone the nucleus in X rays and if it is located within NGC 5643 its luminosity is over 1040 erg s Its luminosity is variable 12 The X rays could be produced either by an advection dominated disc or a Comptonising corona and the X ray source is considered to be a black hole of stellar origin of approximately 30 solar masses 13 Supernovae EditNGC 5643 has been the home of two supernovae SN 2013aa and SN 2017cbv SN 2013aa was discovered at magnitude 11 9 by Stuart Parker from New Zealand on a 30 s unfiltered CCD image taken on 13 621 UT February 2013 as part of the Backyard Observatory Supernova Search 14 It was classified as a Type Ia a few days before maximum brightness 15 SN 2017cbv was discovered on 10 March 2017 by the Swope 1 m telescope at Las Campanas Observatory and was classified as a very young Ia supernova It increased in magnitude from 15 8 to 14 8 within the next day 16 Nearby galaxies EditNGC 5643 has a satellite dwarf galaxy ESO 273 014 17 NGC 5643 is the foremost member of a small galaxy group that also includes NGC 5530 18 References Edit a b c d e f NASA IPAC Extragalactic Database Results for NGC 5643 Retrieved 2016 01 18 a b Hoyt Taylor J Beaton Rachael L Freedman Wendy L Jang In Sung Lee Myung Gyoon Madore Barry F Monson Andrew J Neeley Jillian R Rich Jeffrey A Seibert Mark 2021 The Carnegie Chicago Hubble Program X Tip of the Red Giant Branch Distances to NGC 5643 and NGC 1404 The Astrophysical Journal 915 1 34 arXiv 2101 12232 Bibcode 2021ApJ 915 34H doi 10 3847 1538 4357 abfe5a S2CID 231728270 O Meara Stephen James 2013 Southern gems Cambridge Cambridge University Press p 272 ISBN 978 1107015012 Martini Paul Regan Michael W Mulchaey John S Pogge Richard W June 2003 Circumnuclear Dust in Nearby Active and Inactive Galaxies I Data The Astrophysical Journal Supplement Series 146 2 353 406 arXiv astro ph 0212396 Bibcode 2003ApJS 146 353M doi 10 1086 367817 S2CID 15161097 Hidden from view www eso org Retrieved 28 May 2018 Simpson Chris Wilson A S Bower Gary Heckman T M Krolik J H Miley G K January 1997 A One sided Ionization Cone in the Seyfert 2 Galaxy NGC 5643 The Astrophysical Journal 474 1 121 128 Bibcode 1997ApJ 474 121S doi 10 1086 303466 Menezes R B da Silva P Ricci T V Steiner J E May D Borges B W 16 April 2015 A treatment procedure for VLT SINFONI data cubes application to NGC 5643 Monthly Notices of the Royal Astronomical Society 450 1 369 396 arXiv 1504 02933 Bibcode 2015MNRAS 450 369M doi 10 1093 mnras stv629 Goulding A D Alexander D M Lehmer B D Mullaney J R 21 July 2010 Towards a complete census of active galactic nuclei in nearby galaxies the incidence of growing black holes Monthly Notices of the Royal Astronomical Society 406 1 597 611 arXiv 1003 3015 Bibcode 2010MNRAS 406 597G doi 10 1111 j 1365 2966 2010 16700 x S2CID 53579415 Cresci G Marconi A Zibetti S Risaliti G Carniani S Mannucci F Gallazzi A Maiolino R Balmaverde B Brusa M Capetti A Cicone C Feruglio C Bland Hawthorn J Nagao T Oliva E Salvato M Sani E Tozzi P Urrutia T Venturi G 8 October 2015 The MAGNUM survey positive feedback in the nuclear region of NGC 5643 suggested by MUSE Astronomy amp Astrophysics 582 A63 arXiv 1508 04464 Bibcode 2015A amp A 582A 63C doi 10 1051 0004 6361 201526581 S2CID 55222207 Matt G Bianchi S Marinucci A Guainazzi M Iwawasa K Jimenez Bailon E 2 August 2013 X ray observations of the Compton thick Seyfert 2 galaxy NGC 5643 Astronomy amp Astrophysics 556 A91 arXiv 1307 1591 Bibcode 2013A amp A 556A 91M doi 10 1051 0004 6361 201321293 S2CID 53347282 Annuar A Gandhi P Alexander D M Lansbury G B Arevalo P Ballantyne D R Balokovic M Bauer F E Boggs S E Brandt W N Brightman M Christensen F E Craig W W Moro A Del Hailey C J Harrison F A Hickox R C Matt G Puccetti S Ricci C Rigby J R Stern D Walton D J Zappacosta L Zhang W 4 December 2015 NuSTAR Observations of the Compton thick Active Galactic Nucleus and Ultraluminous X ray Source Candidate in NGC 5643 The Astrophysical Journal 815 1 36 arXiv 1509 03322 Bibcode 2015ApJ 815 36A doi 10 1088 0004 637X 815 1 36 S2CID 11400958 Guainazzi M Rodriguez Pascual P Fabian A C Iwasawa K Matt G November 2004 Unveiling the nature of the highly obscured active galactic nucleus in NGC 5643 with Monthly Notices of the Royal Astronomical Society 355 1 297 306 arXiv astro ph 0408300 Bibcode 2004MNRAS 355 297G doi 10 1111 j 1365 2966 2004 08317 x S2CID 119067322 Pintore Fabio Zampieri Luca Sutton Andrew D Roberts Timothy P Middleton Matthew J Gladstone Jeanette C 11 June 2016 The ultraluminous X ray source NGC 5643 ULX1 a large stellar mass black hole accreting at super Eddington rates Monthly Notices of the Royal Astronomical Society 459 1 455 466 arXiv 1603 05542 Bibcode 2016MNRAS 459 455P doi 10 1093 mnras stw669 Electronic Telegram No 3416 SUPERNOVA 2013aa in NGC 5643 PSN J14323388 4413278 Central Bureau for Astronomical Telegrams Retrieved 12 March 2017 Sternberg A Gal Yam A Simon J D Patat F Hillebrandt W Phillips M M Foley R J Thompson I Morrell N Chomiuk L Soderberg A M Yong D Kraus A L Herczeg G J Hsiao E Y Raskutti S Cohen J G Mazzali P A Nomoto K 25 July 2014 Multi epoch high spectral resolution observations of neutral sodium in 14 Type Ia supernovae Monthly Notices of the Royal Astronomical Society 443 2 1849 1860 arXiv 1311 3645 Bibcode 2014MNRAS 443 1849S doi 10 1093 mnras stu1202 ATel 10167 Swope Photometric Observations of SN 2017cbv DLT17u The Astronomer s Telegram 11 Mar 2017 Karachentsev Igor D Kaisina Elena I Makarov Dmitry I 3 December 2013 Suites of Dwarfs Around Nearby Giant Galaxies The Astronomical Journal 147 1 13 arXiv 1310 6838 Bibcode 2014AJ 147 13K doi 10 1088 0004 6256 147 1 13 S2CID 119245124 Makarov Dmitry Karachentsev Igor 21 April 2011 Galaxy groups and clouds in the local z 0 01 Universe Monthly Notices of the Royal Astronomical Society 412 4 2498 2520 arXiv 1011 6277 Bibcode 2011MNRAS 412 2498M doi 10 1111 j 1365 2966 2010 18071 x S2CID 119194025 Archived from the original on 31 January 2016 Retrieved 13 March 2017 External links Edit nbsp Wikimedia Commons has media related to NGC 5643 NGC 5643 on WikiSky DSS2 SDSS GALEX IRAS Hydrogen a X Ray Astrophoto Sky Map Articles and images Retrieved from https en wikipedia org w index php title NGC 5643 amp oldid 1165124854, wikipedia, wiki, book, books, library,

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