Ho, Luis C.; Filippenko, Alexei V.; Sargent, Wallace L. W.; Peng, Chien Y. (October 1997). "A Search for "Dwarf" Seyfert Nuclei. IV. Nuclei with Broad Hα Emission". The Astrophysical Journal Supplement Series. 112 (2): 391–414. arXiv:astro-ph/9704099. Bibcode:1997ApJS..112..391H. doi:10.1086/313042. S2CID15256980.
Temi, Pasquale; Mathews, William G.; Brighenti, Fabrizio; Bregman, Jesse D. (10 March 2003). "Dust in Hot Gas: Far-Infrared Emission from Three Local Elliptical Galaxies". The Astrophysical Journal. 585 (2): L121–L124. arXiv:astro-ph/0301452. Bibcode:2003ApJ...585L.121T. doi:10.1086/374326. S2CID6175517.
Ahoranta, Jussi; Finoguenov, Alexis; Pinto, Ciro; Sanders, Jeremy; Kaastra, Jelle; de Plaa, Jelle; Fabian, Andrew (18 August 2016). "Observations of asymmetric velocity fields and gas cooling in the NGC 4636 galaxy group X-ray halo". Astronomy & Astrophysics. 592: A145. arXiv:1607.07444. Bibcode:2016A&A...592A.145A. doi:10.1051/0004-6361/201527523. S2CID59029532.
Mathews, William G.; Temi, Pasquale; Brighenti, Fabrizio; Amblard, Alexandre (11 April 2013). "Variations of Mid- and Far-Infrared Luminosities Among Early-Type Galaxies: Relation to Stellar Metallicity and Cold Dust". The Astrophysical Journal. 768 (1): 28. arXiv:1303.3350. Bibcode:2013ApJ...768...28M. doi:10.1088/0004-637X/768/1/28. S2CID118646459.
Park, Hong Soo; Lee, Myung Gyoon; Hwang, Ho Seong; Kim, Sang Chul; Arimoto, Nobuo; Yamada, Yoshihiko; Tamura, Naoyuki; Onodera, Masato (10 November 2012). "The Globular Cluster System of NGC 4636 and Formation of Globular Clusters in Giant Elliptical Galaxies". The Astrophysical Journal. 759 (2): 116. arXiv:1209.3890. Bibcode:2012ApJ...759..116P. doi:10.1088/0004-637X/759/2/116. S2CID118512169.
Park, Hong Soo; Lee, Myung Gyoon; Hwang, Ho Seong; Arimoto, Nobuo; Tamura, Naoyuki; Onodera, Masato (20 January 2010). "The Globular Cluster System of the Virgo Giant Elliptical Galaxy NGC 4636. I. Subaru/Faint Object Camera and Spectrograph Spectroscopy and Database". The Astrophysical Journal. 709 (1): 377–385. arXiv:0912.0340. Bibcode:2010ApJ...709..377P. doi:10.1088/0004-637X/709/1/377. S2CID119238390.
Lee, Myung Gyoon; Park, Hong Soo; Hwang, Ho Seong; Arimoto, Nobuo; Tamura, Naoyuki; Onodera, Masato (1 February 2010). "The Globular Cluster System of the Virgo Giant Elliptical Galaxy NGC 4636. Ii. Kinematics of the Globular Cluster System". The Astrophysical Journal. 709 (2): 1083–1099. arXiv:0912.1728. Bibcode:2010ApJ...709.1083L. doi:10.1088/0004-637X/709/2/1083. S2CID118547886.
Jones, C.; Forman, W.; Vikhlinin, A.; Markevitch, M.; David, L.; Warmflash, A.; Murray, S.; Nulsen, P. E. J. (10 March 2002). "Chandra Observations of NGC 4636—an Elliptical Galaxy in Turmoil". The Astrophysical Journal. 567 (2): L115–L118. arXiv:astro-ph/0108114. Bibcode:2002ApJ...567L.115J. doi:10.1086/340114. S2CID119463742.
Baldi, A.; Forman, W.; Jones, C.; Kraft, R.; Nulsen, P.; Churazov, E.; David, L.; Giacintucci, S. (20 December 2009). "The Unusual X-Ray Morphology of NGC 4636 Revealed by Deep Chandra Observations: Cavities and Shocks Created by Past Active Galactic Nucleus Outbursts". The Astrophysical Journal. 707 (2): 1034–1043. arXiv:0904.2569. Bibcode:2009ApJ...707.1034B. doi:10.1088/0004-637X/707/2/1034. S2CID119193902.
Giacintucci, Simona; O'Sullivan, Ewan; Vrtilek, Jan; David, Laurence P.; Raychaudhury, Somak; Venturi, Tiziana; Athreya, Ramana M.; Clarke, Tracy E.; Murgia, Matteo; Mazzotta, Pasquale; Gitti, Myriam; Ponman, Trevor; Ishwara-Chandra, C. H.; Jones, Christine; Forman, William R. (10 May 2011). "A combined low-radio frequency/X-ray study of galaxy groups I. Giant Metrewave Radio Telescope observations at 235 MHz and 610 MHz". The Astrophysical Journal. 732 (2): 95. arXiv:1103.1364. Bibcode:2011ApJ...732...95G. doi:10.1088/0004-637X/732/2/95. S2CID118449592.
Ho, Luis C.; Filippenko, Alexei V.; Sargent, Wallace L. W.; Peng, Chien Y. (October 1997). "A Search for "Dwarf" Seyfert Nuclei. IV. Nuclei with Broad Hα Emission". The Astrophysical Journal Supplement Series. 112 (2): 391–414. arXiv:astro-ph/9704099. Bibcode:1997ApJS..112..391H. doi:10.1086/313042. S2CID15256980.
Temi, Pasquale; Mathews, William G.; Brighenti, Fabrizio; Bregman, Jesse D. (10 March 2003). "Dust in Hot Gas: Far-Infrared Emission from Three Local Elliptical Galaxies". The Astrophysical Journal. 585 (2): L121–L124. arXiv:astro-ph/0301452. Bibcode:2003ApJ...585L.121T. doi:10.1086/374326. S2CID6175517.
Caon, Nicola; Macchetto, Duccio; Pastoriza, Miriani (March 2000). "A Survey of the Interstellar Medium in Early-Type Galaxies. III. Stellar and Gas Kinematics". The Astrophysical Journal Supplement Series. 127 (1): 39–58. Bibcode:2000ApJS..127...39C. doi:10.1086/313315. hdl:10183/109051. S2CID53492991.
Ahoranta, Jussi; Finoguenov, Alexis; Pinto, Ciro; Sanders, Jeremy; Kaastra, Jelle; de Plaa, Jelle; Fabian, Andrew (18 August 2016). "Observations of asymmetric velocity fields and gas cooling in the NGC 4636 galaxy group X-ray halo". Astronomy & Astrophysics. 592: A145. arXiv:1607.07444. Bibcode:2016A&A...592A.145A. doi:10.1051/0004-6361/201527523. S2CID59029532.
Mathews, William G.; Temi, Pasquale; Brighenti, Fabrizio; Amblard, Alexandre (11 April 2013). "Variations of Mid- and Far-Infrared Luminosities Among Early-Type Galaxies: Relation to Stellar Metallicity and Cold Dust". The Astrophysical Journal. 768 (1): 28. arXiv:1303.3350. Bibcode:2013ApJ...768...28M. doi:10.1088/0004-637X/768/1/28. S2CID118646459.
Park, Hong Soo; Lee, Myung Gyoon; Hwang, Ho Seong; Kim, Sang Chul; Arimoto, Nobuo; Yamada, Yoshihiko; Tamura, Naoyuki; Onodera, Masato (10 November 2012). "The Globular Cluster System of NGC 4636 and Formation of Globular Clusters in Giant Elliptical Galaxies". The Astrophysical Journal. 759 (2): 116. arXiv:1209.3890. Bibcode:2012ApJ...759..116P. doi:10.1088/0004-637X/759/2/116. S2CID118512169.
Park, Hong Soo; Lee, Myung Gyoon; Hwang, Ho Seong; Arimoto, Nobuo; Tamura, Naoyuki; Onodera, Masato (20 January 2010). "The Globular Cluster System of the Virgo Giant Elliptical Galaxy NGC 4636. I. Subaru/Faint Object Camera and Spectrograph Spectroscopy and Database". The Astrophysical Journal. 709 (1): 377–385. arXiv:0912.0340. Bibcode:2010ApJ...709..377P. doi:10.1088/0004-637X/709/1/377. S2CID119238390.
Lee, Myung Gyoon; Park, Hong Soo; Hwang, Ho Seong; Arimoto, Nobuo; Tamura, Naoyuki; Onodera, Masato (1 February 2010). "The Globular Cluster System of the Virgo Giant Elliptical Galaxy NGC 4636. Ii. Kinematics of the Globular Cluster System". The Astrophysical Journal. 709 (2): 1083–1099. arXiv:0912.1728. Bibcode:2010ApJ...709.1083L. doi:10.1088/0004-637X/709/2/1083. S2CID118547886.
Jones, C.; Forman, W.; Vikhlinin, A.; Markevitch, M.; David, L.; Warmflash, A.; Murray, S.; Nulsen, P. E. J. (10 March 2002). "Chandra Observations of NGC 4636—an Elliptical Galaxy in Turmoil". The Astrophysical Journal. 567 (2): L115–L118. arXiv:astro-ph/0108114. Bibcode:2002ApJ...567L.115J. doi:10.1086/340114. S2CID119463742.
Baldi, A.; Forman, W.; Jones, C.; Kraft, R.; Nulsen, P.; Churazov, E.; David, L.; Giacintucci, S. (20 December 2009). "The Unusual X-Ray Morphology of NGC 4636 Revealed by Deep Chandra Observations: Cavities and Shocks Created by Past Active Galactic Nucleus Outbursts". The Astrophysical Journal. 707 (2): 1034–1043. arXiv:0904.2569. Bibcode:2009ApJ...707.1034B. doi:10.1088/0004-637X/707/2/1034. S2CID119193902.
Giacintucci, Simona; O'Sullivan, Ewan; Vrtilek, Jan; David, Laurence P.; Raychaudhury, Somak; Venturi, Tiziana; Athreya, Ramana M.; Clarke, Tracy E.; Murgia, Matteo; Mazzotta, Pasquale; Gitti, Myriam; Ponman, Trevor; Ishwara-Chandra, C. H.; Jones, Christine; Forman, William R. (10 May 2011). "A combined low-radio frequency/X-ray study of galaxy groups I. Giant Metrewave Radio Telescope observations at 235 MHz and 610 MHz". The Astrophysical Journal. 732 (2): 95. arXiv:1103.1364. Bibcode:2011ApJ...732...95G. doi:10.1088/0004-637X/732/2/95. S2CID118449592.
Caon, Nicola; Macchetto, Duccio; Pastoriza, Miriani (March 2000). "A Survey of the Interstellar Medium in Early-Type Galaxies. III. Stellar and Gas Kinematics". The Astrophysical Journal Supplement Series. 127 (1): 39–58. Bibcode:2000ApJS..127...39C. doi:10.1086/313315. hdl:10183/109051. S2CID53492991.
harvard.edu
ui.adsabs.harvard.edu
Ho, Luis C.; Filippenko, Alexei V.; Sargent, Wallace L. W.; Peng, Chien Y. (October 1997). "A Search for "Dwarf" Seyfert Nuclei. IV. Nuclei with Broad Hα Emission". The Astrophysical Journal Supplement Series. 112 (2): 391–414. arXiv:astro-ph/9704099. Bibcode:1997ApJS..112..391H. doi:10.1086/313042. S2CID15256980.
Temi, Pasquale; Mathews, William G.; Brighenti, Fabrizio; Bregman, Jesse D. (10 March 2003). "Dust in Hot Gas: Far-Infrared Emission from Three Local Elliptical Galaxies". The Astrophysical Journal. 585 (2): L121–L124. arXiv:astro-ph/0301452. Bibcode:2003ApJ...585L.121T. doi:10.1086/374326. S2CID6175517.
Caon, Nicola; Macchetto, Duccio; Pastoriza, Miriani (March 2000). "A Survey of the Interstellar Medium in Early-Type Galaxies. III. Stellar and Gas Kinematics". The Astrophysical Journal Supplement Series. 127 (1): 39–58. Bibcode:2000ApJS..127...39C. doi:10.1086/313315. hdl:10183/109051. S2CID53492991.
Ahoranta, Jussi; Finoguenov, Alexis; Pinto, Ciro; Sanders, Jeremy; Kaastra, Jelle; de Plaa, Jelle; Fabian, Andrew (18 August 2016). "Observations of asymmetric velocity fields and gas cooling in the NGC 4636 galaxy group X-ray halo". Astronomy & Astrophysics. 592: A145. arXiv:1607.07444. Bibcode:2016A&A...592A.145A. doi:10.1051/0004-6361/201527523. S2CID59029532.
Mathews, William G.; Temi, Pasquale; Brighenti, Fabrizio; Amblard, Alexandre (11 April 2013). "Variations of Mid- and Far-Infrared Luminosities Among Early-Type Galaxies: Relation to Stellar Metallicity and Cold Dust". The Astrophysical Journal. 768 (1): 28. arXiv:1303.3350. Bibcode:2013ApJ...768...28M. doi:10.1088/0004-637X/768/1/28. S2CID118646459.
Park, Hong Soo; Lee, Myung Gyoon; Hwang, Ho Seong; Kim, Sang Chul; Arimoto, Nobuo; Yamada, Yoshihiko; Tamura, Naoyuki; Onodera, Masato (10 November 2012). "The Globular Cluster System of NGC 4636 and Formation of Globular Clusters in Giant Elliptical Galaxies". The Astrophysical Journal. 759 (2): 116. arXiv:1209.3890. Bibcode:2012ApJ...759..116P. doi:10.1088/0004-637X/759/2/116. S2CID118512169.
Park, Hong Soo; Lee, Myung Gyoon; Hwang, Ho Seong; Arimoto, Nobuo; Tamura, Naoyuki; Onodera, Masato (20 January 2010). "The Globular Cluster System of the Virgo Giant Elliptical Galaxy NGC 4636. I. Subaru/Faint Object Camera and Spectrograph Spectroscopy and Database". The Astrophysical Journal. 709 (1): 377–385. arXiv:0912.0340. Bibcode:2010ApJ...709..377P. doi:10.1088/0004-637X/709/1/377. S2CID119238390.
Lee, Myung Gyoon; Park, Hong Soo; Hwang, Ho Seong; Arimoto, Nobuo; Tamura, Naoyuki; Onodera, Masato (1 February 2010). "The Globular Cluster System of the Virgo Giant Elliptical Galaxy NGC 4636. Ii. Kinematics of the Globular Cluster System". The Astrophysical Journal. 709 (2): 1083–1099. arXiv:0912.1728. Bibcode:2010ApJ...709.1083L. doi:10.1088/0004-637X/709/2/1083. S2CID118547886.
Jones, C.; Forman, W.; Vikhlinin, A.; Markevitch, M.; David, L.; Warmflash, A.; Murray, S.; Nulsen, P. E. J. (10 March 2002). "Chandra Observations of NGC 4636—an Elliptical Galaxy in Turmoil". The Astrophysical Journal. 567 (2): L115–L118. arXiv:astro-ph/0108114. Bibcode:2002ApJ...567L.115J. doi:10.1086/340114. S2CID119463742.
Baldi, A.; Forman, W.; Jones, C.; Kraft, R.; Nulsen, P.; Churazov, E.; David, L.; Giacintucci, S. (20 December 2009). "The Unusual X-Ray Morphology of NGC 4636 Revealed by Deep Chandra Observations: Cavities and Shocks Created by Past Active Galactic Nucleus Outbursts". The Astrophysical Journal. 707 (2): 1034–1043. arXiv:0904.2569. Bibcode:2009ApJ...707.1034B. doi:10.1088/0004-637X/707/2/1034. S2CID119193902.
Giacintucci, Simona; O'Sullivan, Ewan; Vrtilek, Jan; David, Laurence P.; Raychaudhury, Somak; Venturi, Tiziana; Athreya, Ramana M.; Clarke, Tracy E.; Murgia, Matteo; Mazzotta, Pasquale; Gitti, Myriam; Ponman, Trevor; Ishwara-Chandra, C. H.; Jones, Christine; Forman, William R. (10 May 2011). "A combined low-radio frequency/X-ray study of galaxy groups I. Giant Metrewave Radio Telescope observations at 235 MHz and 610 MHz". The Astrophysical Journal. 732 (2): 95. arXiv:1103.1364. Bibcode:2011ApJ...732...95G. doi:10.1088/0004-637X/732/2/95. S2CID118449592.
Hoffleit, Dorrit (1 March 1939). "SN NGC 1003 and Other Supernovae". Harvard College Observatory Bulletin. 910: 1–11. Bibcode:1939BHarO.910....1H. ISSN0891-3943.
Ho, Luis C.; Filippenko, Alexei V.; Sargent, Wallace L. W.; Peng, Chien Y. (October 1997). "A Search for "Dwarf" Seyfert Nuclei. IV. Nuclei with Broad Hα Emission". The Astrophysical Journal Supplement Series. 112 (2): 391–414. arXiv:astro-ph/9704099. Bibcode:1997ApJS..112..391H. doi:10.1086/313042. S2CID15256980.
Temi, Pasquale; Mathews, William G.; Brighenti, Fabrizio; Bregman, Jesse D. (10 March 2003). "Dust in Hot Gas: Far-Infrared Emission from Three Local Elliptical Galaxies". The Astrophysical Journal. 585 (2): L121–L124. arXiv:astro-ph/0301452. Bibcode:2003ApJ...585L.121T. doi:10.1086/374326. S2CID6175517.
Caon, Nicola; Macchetto, Duccio; Pastoriza, Miriani (March 2000). "A Survey of the Interstellar Medium in Early-Type Galaxies. III. Stellar and Gas Kinematics". The Astrophysical Journal Supplement Series. 127 (1): 39–58. Bibcode:2000ApJS..127...39C. doi:10.1086/313315. hdl:10183/109051. S2CID53492991.
Ahoranta, Jussi; Finoguenov, Alexis; Pinto, Ciro; Sanders, Jeremy; Kaastra, Jelle; de Plaa, Jelle; Fabian, Andrew (18 August 2016). "Observations of asymmetric velocity fields and gas cooling in the NGC 4636 galaxy group X-ray halo". Astronomy & Astrophysics. 592: A145. arXiv:1607.07444. Bibcode:2016A&A...592A.145A. doi:10.1051/0004-6361/201527523. S2CID59029532.
Mathews, William G.; Temi, Pasquale; Brighenti, Fabrizio; Amblard, Alexandre (11 April 2013). "Variations of Mid- and Far-Infrared Luminosities Among Early-Type Galaxies: Relation to Stellar Metallicity and Cold Dust". The Astrophysical Journal. 768 (1): 28. arXiv:1303.3350. Bibcode:2013ApJ...768...28M. doi:10.1088/0004-637X/768/1/28. S2CID118646459.
Park, Hong Soo; Lee, Myung Gyoon; Hwang, Ho Seong; Kim, Sang Chul; Arimoto, Nobuo; Yamada, Yoshihiko; Tamura, Naoyuki; Onodera, Masato (10 November 2012). "The Globular Cluster System of NGC 4636 and Formation of Globular Clusters in Giant Elliptical Galaxies". The Astrophysical Journal. 759 (2): 116. arXiv:1209.3890. Bibcode:2012ApJ...759..116P. doi:10.1088/0004-637X/759/2/116. S2CID118512169.
Park, Hong Soo; Lee, Myung Gyoon; Hwang, Ho Seong; Arimoto, Nobuo; Tamura, Naoyuki; Onodera, Masato (20 January 2010). "The Globular Cluster System of the Virgo Giant Elliptical Galaxy NGC 4636. I. Subaru/Faint Object Camera and Spectrograph Spectroscopy and Database". The Astrophysical Journal. 709 (1): 377–385. arXiv:0912.0340. Bibcode:2010ApJ...709..377P. doi:10.1088/0004-637X/709/1/377. S2CID119238390.
Lee, Myung Gyoon; Park, Hong Soo; Hwang, Ho Seong; Arimoto, Nobuo; Tamura, Naoyuki; Onodera, Masato (1 February 2010). "The Globular Cluster System of the Virgo Giant Elliptical Galaxy NGC 4636. Ii. Kinematics of the Globular Cluster System". The Astrophysical Journal. 709 (2): 1083–1099. arXiv:0912.1728. Bibcode:2010ApJ...709.1083L. doi:10.1088/0004-637X/709/2/1083. S2CID118547886.
Jones, C.; Forman, W.; Vikhlinin, A.; Markevitch, M.; David, L.; Warmflash, A.; Murray, S.; Nulsen, P. E. J. (10 March 2002). "Chandra Observations of NGC 4636—an Elliptical Galaxy in Turmoil". The Astrophysical Journal. 567 (2): L115–L118. arXiv:astro-ph/0108114. Bibcode:2002ApJ...567L.115J. doi:10.1086/340114. S2CID119463742.
Baldi, A.; Forman, W.; Jones, C.; Kraft, R.; Nulsen, P.; Churazov, E.; David, L.; Giacintucci, S. (20 December 2009). "The Unusual X-Ray Morphology of NGC 4636 Revealed by Deep Chandra Observations: Cavities and Shocks Created by Past Active Galactic Nucleus Outbursts". The Astrophysical Journal. 707 (2): 1034–1043. arXiv:0904.2569. Bibcode:2009ApJ...707.1034B. doi:10.1088/0004-637X/707/2/1034. S2CID119193902.
Giacintucci, Simona; O'Sullivan, Ewan; Vrtilek, Jan; David, Laurence P.; Raychaudhury, Somak; Venturi, Tiziana; Athreya, Ramana M.; Clarke, Tracy E.; Murgia, Matteo; Mazzotta, Pasquale; Gitti, Myriam; Ponman, Trevor; Ishwara-Chandra, C. H.; Jones, Christine; Forman, William R. (10 May 2011). "A combined low-radio frequency/X-ray study of galaxy groups I. Giant Metrewave Radio Telescope observations at 235 MHz and 610 MHz". The Astrophysical Journal. 732 (2): 95. arXiv:1103.1364. Bibcode:2011ApJ...732...95G. doi:10.1088/0004-637X/732/2/95. S2CID118449592.
Hoffleit, Dorrit (1 March 1939). "SN NGC 1003 and Other Supernovae". Harvard College Observatory Bulletin. 910: 1–11. Bibcode:1939BHarO.910....1H. ISSN0891-3943.