1ES 0229+200

BL Lacertae object located in the constellation Aries 1ES 0229+200 J2000.0 Aries 02 32 48.61 +20 17 17.49 0.140000 41,971 km/s 1.945 Gly (596.33 Mpc) 18.0 18.0 BL Lac 98.23 kpc ly -2 off(diameter; 2MASS K-band total isophote) BZB J0232+2017, LEDA 1622767, RX J0232.8+2017, NVSS J023248+201716 File:DESI Legacy Surveys image of 1ES 0229+200.jpg The BL Lac object 1ES 0229+200. High frequency-peaked BL Lac object 1ES 0229+200 is a relatively distantAliu E. Archambault S. Arlen T. Aune T. Behera B. Beilicke M. Benbow W. Berger K. Bird R. Bouvier A. Buckley J. H. Bugaev V. Byrum K. Cerruti M. Chen X. 2014-02-01 A Three-year Multi-wavelength Study of the Very-high-energy γ-Ray Blazar 1ES 0229+200 https://ui.adsabs.harvard.edu/abs/2014ApJ...782...13A/abstract The Astrophysical Journal 782 1 13 10.1088/0004-637X/782/1/13 1312.6592 2014ApJ...782...13A 0004-637X BL Lacertae object (BL Lac) located in the constellation of Aries, 1.9 billion light years from Earth.By Name NASA/IPAC Extragalactic Database http://ned.ipac.caltech.edu/byname?objname=LEDA+1622767&hconst=67.8&omegam=0.308&omegav=0.692&wmap=4&corr_z=1 2024-10-17 ned.ipac.caltech.edu It has a redshift of 0.140,Woo Jong-Hak Urry C. Megan van der Marel Roeland P. Lira Paulina Maza Jose October 2005 Black Hole Masses and Host Galaxy Evolution of Radio-Loud Active Galactic Nuclei https://iopscience.iop.org/article/10.1086/432681/fulltext/ The Astrophysical Journal 631 2 762–772 10.1086/432681 astro-ph/0506316 2005ApJ...631..762W 0004-637X and was discovered by astronomers in 1992 who conducted the Einstein IPC Slew Survey.Elvis Martin Plummer David Schachter Jonathan Fabbiano G. May 1992 The Einstein Slew Survey https://articles.adsabs.harvard.edu/pdf/1992ApJS...80..257E The Astrophysical Journal Supplement Series 80 257 10.1086/191665 1992ApJS...80..257E 0067-0049 It belongs to a class of high frequency-peaked BL Lac objects.Kaufmann S. Wagner S. J. Tibolla O. Hauser M. October 2011 1ES 0229+200: an extreme blazar with a very high minimum Lorentz factor http://dx.doi.org/10.1051/0004-6361/201117215 Astronomy & Astrophysics 534 A130 10.1051/0004-6361/201117215 1109.3628 2011A&A...534A.130K 0004-6361Giommi P. Ansari S. G. Micol A. 1995-02-01 Radio to X-ray energy distribution of BL Lacertae objects. https://articles.adsabs.harvard.edu/pdf/1995A%26AS..109..267G Astronomy and Astrophysics Supplement Series 109 267–291 1995A&AS..109..267G 0365-0138Silva Batista Pedro Ivo Characterizing the VHE emission of the extreme HBLS 1ES 1218+304 and 1ES 0229+200 with VERITAS 2023-04-19 Proceedings of 7th Heidelberg International Symposium on High-Energy Gamma-Ray Astronomy — PoS(Gamma2022) Trieste, Italy Sissa Medialab 083 10.22323/1.417.0083 free Characteristics 1ES 0229+200 has an active galactic nucleus. It is classified either an extreme TeV blazarDzhatdoev Timur Galkin Vladimir Podlesnyi Egor 2021-12-14 Nonthermal Radiation of the Extreme TeV Blazar 1ES 0229+200 from Electromagnetic Cascades on Infrared Photon Field Universe 7 12 494 10.3390/universe7120494 free 2110.13119 2021Univ....7..494D 2218-1997Zacharopoulou O. Khangulyan D. Aharonian F. A. Costamante L. 2011-08-22 MODELING THE HARD TeV SPECTRA OF BLAZARS 1ES 0229+200 AND 3C 66A WITH AN INTERNAL ABSORPTION SCENARIO http://dx.doi.org/10.1088/0004-637x/738/2/157 The Astrophysical Journal 738 2 157 10.1088/0004-637x/738/2/157 1106.3129 2011ApJ...738..157Z 0004-637XAcciari V. A. Agudo I. Aniello T. Ansoldi S. Antonelli L. A. Engels A. Arbet Artero M. Asano K. Baack D. Babić A. Baquero A. Almeida U. Barres de Barrio J. A. Batković I. González J. Becerra 2023-02-01 A lower bound on intergalactic magnetic fields from time variability of 1ES 0229+200 from MAGIC and Fermi/LAT observations https://www.aanda.org/articles/aa/full_html/2023/02/aa44126-22/aa44126-22.html Astronomy & Astrophysics en 670 A145 10.1051/0004-6361/202244126 2210.03321 2023A&A...670A.145A 0004-6361 or an unusual high synchrotron peaked object, exhibiting a high synchrotron peak frequency of vsyn ~ 1019 Hz. It also shows X-ray polarization with a polarization degree found significantly higher, compared to the first IXPE observation on Markarian 501 but similar to the observation conducted on Markarian 421. 1ES 0229+200 contains a hard intrinsic spectrum with a spectral index inside an energy range betwixt ~ 0.5 TeV and ~ 15 TeV.Stecker F. W. Scully and S. T. January 2008 The Spectrum of 1ES0229 + 200 and the Cosmic Infrared Background Astronomy & Astrophysics 478 1 L1–L3 10.1051/0004-6361:20078827 0710.2252 2008A&A...478L...1S 0004-6361 Because of its hard spectrum, the galaxy was used as a primary source to examine extragalactic background light and intergalactic magnetic fields.Ehlert Steven R. Liodakis Ioannis Middei Riccardo Marscher Alan P. Tavecchio Fabrizio Agudo Iván Kouch Pouya M. Lindfors Elina Nilsson Kari Myserlis Ioannis Gurwell Mark Rao Ramprasad Aceituno Francisco José Bonnoli Giacomo Casanova Víctor December 2023 X-Ray Polarization of the BL Lacertae Type Blazar 1ES 0229+200 The Astrophysical Journal en 959 1 61 10.3847/1538-4357/ad05c4 free 2310.01635 2023ApJ...959...61E 0004-637XVovk Ie. Taylor A. M. Semikoz D. Neronov A. 2012-02-15 FERMI /LAT OBSERVATIONS OF 1ES 0229+200: IMPLICATIONS FOR EXTRAGALACTIC MAGNETIC FIELDS AND BACKGROUND LIGHT http://dx.doi.org/10.1088/2041-8205/747/1/l14 The Astrophysical Journal 747 1 L14 10.1088/2041-8205/747/1/l14 1112.2534 2012ApJ...747L..14V 2041-8205 The host galaxy of 1ES 0229+200 is a relatively normal elliptical galaxy without any visible galaxy companions within its position.Scarpa Riccardo Urry C. Megan Falomo Renato Pesce Joseph E. Treves Aldo April 2000 The Hubble Space Telescope Survey of BL Lacertae Objects. I. Surface Brightness Profiles, Magnitudes, and Radii of Host Galaxies https://iopscience.iop.org/article/10.1086/308618/fulltext/ The Astrophysical Journal 532 2 740–815 10.1086/308618 astro-ph/9911147 2000ApJ...532..740S 0004-637X It has a half-light radius estimated re = 3.25 ± 0.07" with a brightness of mhost,R = 15.85 ± 0.01 magnitude. The supermassive black hole in the center of 1ES 0229+220 is 9.38 ± 9.08 M☉ based on a fundamental plane measurement.Wu Xue-Bing Liu F. K. Zhang T. Z. July 2002 Supermassive black hole masses of AGNs with elliptical hosts https://www.aanda.org/articles/aa/pdf/2002/27/aa2337.pdf Astronomy & Astrophysics 389 3 742–751 10.1051/0004-6361:20020577 astro-ph/0203158 2002A&A...389..742W 0004-6361 However a study paper published in 2005, re-estimated the black hole mass as 8.68 ± 0.13 M☉ according to a mass-dispersion of (M☉ −σ) value and a fundamental plane relation. 1ES 0229+200 contains two radio jets, comprising a parsec-scale jet and a kiloparsec-scale jet; the former which it is aligned to.Giroletti M. Giovannini G. Taylor G. B. Falomo R. October 2004 A Sample of Low-Redshift BL Lacertae Objects. I. The Radio Data https://iopscience.iop.org/article/10.1086/423231/fulltext/ The Astrophysical Journal 613 2 752–769 10.1086/423231 astro-ph/0406255 2004ApJ...613..752G 0004-637XRector Travis A. Gabuzda Denise C. Stocke John T. March 2003 The Radio Structure of High-Energy–Peaked BL Lacertae Objects https://iopscience.iop.org/article/10.1086/367802/pdf The Astronomical Journal 125 3 1060–1072 10.1086/367802 astro-ph/0302397 2003AJ....125.1060R 0004-6256 Both of the jets located north and south, are found to be curved towards a west direction and they have position angles of -10° and 180° respectively. There is also a compact radio source that is found unresolved about 100" to the north. A gamma ray signal has been found at a distance of less than 3° from 1ES 0229+200. Although no clear associations are found relating with the signal, it has a point-like nature and a steep energy spectrum.Stefanik Stanislav Nosek Dalibor Unexpected $\gamma$-ray signal in the vicinity of 1ES 0229+200 2016-08-18 Proceedings of the 34th International Cosmic Ray Conference — PoS(ICRC2015) Trieste, Italy Sissa Medialab 709 10.22323/1.236.0709 free References External links 1ES 0229+200 on SIMBAD Category:BL Lacertae objects Category:Aries (constellation) Category:Blazars 1622767 Category:Active galaxies Category:Galaxies discovered in 1992