ATNF Pulsar Catalogue: History
Archived versions of PSRCAT are available below, along with the release date, the number of pulsars in the catalogue at that time, and a short summary of the updates that were applied to each version.
Please click on a 'Version' link to display the main page for a particular version.
| Version | Date | No. pulsars | Summary |
|---|---|---|---|
| 1.70 | 2023/05/19 | 3389 | New results to December, 2022. Includes new discoveries from CHIME and the Puschina Multibeam Survey, many improved parameters and numerous other small corrections. |
| 1.69 | 2023/01/09 | 3359 | New results to September, 2022. Includes new discoveries from MeerKAT and the MWA, an updated glitch table, and numerous other small corrections. |
| 1.68 | 2022/11/18 | 3342 | New results to May, 2022. Includes new discoveries from MeerKAT TRAPUM, an updated glitch table, and numerous other small corrections. |
| 1.67 | 2022/06/29 | 3320 | New results to December, 2021, plus a few more recent results. Includes new discoveries from PALFA and the FAST 19-beam L-Band system, a glitch table with many new entries, and numerous other small corrections. |
| 1.66 | 2022/01/11 | 3282 | New results to July, 2021, plus a few more recent results. Includes 74 discoveries and many detections from the GBNCC survey, data from a number of previously missed papers and numerous other small corrections. |
| 1.65 | 2021/09/09 | 3177 | New results to December, 2020 plus some more recent results. Includes 202 new pulsars from the FAST GPPS survey, a complete update of Fermi 4FGL associations, data from a number of previously missed papers and numerous small corrections. |
| 1.64 | 2020/11/14 | 2872 | New results to July, 2020. Also includes new discoveries from the HTRU_Pks, GBNCC and FAST_uwb surveys. As always, many small corrections. |
| 1.63 | 2020/04/24 | 2812 | New results to December, 2019. Includes new discoveries from LOFAR (LOTAAS), Arecibo (PALFA) and an MSP found as a polarised point source by ASKAP. Many small corrections, including resolving ambiguity between B1634-45/J1637-4553 and J1637-4642. |
| 1.62 | 2019/11/27 | 2800 | Several small corrections to V1.61, including fixing some duplicate entries. Added RRATs discovered using the Puschino Large Phased Array (Tyul'bashev et al., 2018). |
| 1.61 | 2019/09/02 | 2796 | New results to June, 2019. Includes new discoveries from LOFAR, Arecibo, GMRT, FAST and Parkes, VLBI parallaxes from PSRPi, RMs from LOFAR and timing results from UTMOST. |
| 1.60 | 2019/04/27 | 2702 | New results to December, 2018. New discoveries from palfa, FermiAssoc searches, htru_pks and a pulsar with P0=23.5s from LOTAAS. New astrometry from Gaia and timing and many new flux densities. |
| 1.59 | 2018/08/31 | 2659 | New results to May, 2018. Some new discoveries, update of NANOGrav 11-yr timing parameters, many new flux densities. |
| 1.58 | 2018/03/29 | 2636 | New results to January, 2018. A few new discoveries, more than 400 new or improved RMs, approximate PEPOCH for pulsars with no previous entry and a few other corrections. |
| 1.57 | 2017/11/15 | 2627 | New results to October, 2017. Includes first discoveries from the Parkes SUPERB survey and corrects a number of (small) errors and inconsistencies. |
| 1.56 | 2017/03/17 | 2613 | New results to February, 2017. Includes new discoveries from Fermi and palfa, and corrects a number of (small) errors and inconsistencies. |
| 1.55 | 2016/11/14 | 2573 | New results to April, 2016. Includes PTA timing results, scattering results from Krishnakumar et al. (2015) and distance estimates based on the Yao, Manchester & Wang (2016) electron density model. |
| 1.54 | 2015/11/10 | 2536 | New results to October, 2015. Includes new survey ghrss (10 discoveries), new flux density parameters S30 - S80, S10G - S150G, new paramaters for PTA and other pulsars and various corrections. |
| 1.53 | 2015/06/29 | 2524 | New results to May, 2015. Includes 40 new discoveries from palfa and 60 from htru_pks, along with updated survey detections. Updated survey statistics in Documentation. |
| 1.52 | 2015/03/13 | 2405 | New results to February, 2015 and revised independent distances. Implemented character-separated (CSV) output and condition selection on plots. |
| 1.51 | 2014/11/13 | 2401 | New results to mid-November, 2014. Defined "gbncc" survey. |
| 1.50 | 2014/05/06 | 2328 | New results to March 2014. Added previously missed RRATS from Burke-Spolaor et al. (2011) and Keane et al. (2011). New web interface and plotting routine, updated AXP parameters and glitch table. |
| 1.49 | 2014/03/17 | 2311 | New results to February 2014. Added binary frequency and derivatives: FB0, FB1 and FB2. Added 2nd derivative terms OM2DOT, A12DOT and ECC2DOT. Added Added TASC_2, EPS1_2, EPS2_2 parameters for 2nd orbit. |
| 1.48 | 2013/11/04 | 2302 | New results to October 2013. Survey "ar327" defined for Arecibo 327 MHz drift-scan survey. Rectified a few bugs in the catalogue software. |
| 1.47 | 2013/07/04 | 2267 | New results to May 2013. Catalogue history table implemented - earlier versions can be accessed on the web interface. |
| 1.46 | 2013/03/28 | 2213 | New results to February 2013, inclusion of previously missed Hessels et al. (2008) paper, updated glitch table, 1FGL Fermi names replaced by 2FGL names. |
| 1.45 | 2013/02/27 | 2162 | New results to January 2013, new BinComp (binary companion type) Units (TDB/TCB) and flux density (S2000 S3000 etc) parameters. Dist_A takes precedence over 1/PX for Dist. Download button on web interface. |
| 1.44 | 2012/05/17 | 2007 | New results to April 2012, FermiAssoc FermiBlind and palfa surveys defined. |
| 1.43 | 2012/04/13 | 1984 | New results to March 2012, minor updates |
| 1.42 | 2011/07/23 | 1973 | DM distances recomputed. |
| 1.41 | 2011/05/14 | 1973 | New results to April 2011, XINS type replaces XDINS, Globular cluster pulsar parameters from Freire web database |
| 1.40 | 2011/01/31 | 1880 | Minor fixes including adding J1846-07492. |
| 1.39 | 2010/05/07 | 1879 | New pulsars and parameters to April 2010. |
| 1.38 | 2010/01/08 | 1864 | New pulsars and parameters to December 2009, glitch table update. |
| 1.37 | 2009/07/26 | 1827 | Add J0848-43 |
| 1.36 | 2009/06/11 | 1826 | New pulsars and parameters to May 2009. |
| 1.35 | 2009/05/05 | 1794 | 47Tuc X-ray associations. |
| 1.34 | 2009/03/05 | 1794 | New pulsars and parameters to December 2008. |
| 1.33 | 2008/05/16 | 1789 | New pulsars and parameters to May 2008. |
| 1.32 | 2007/11/22 | 1775 | Minor fixes, removed J1744-39. |
| 1.31 | 2007/11/02 | 1776 | New pulsars and parameters to October 2007. |
| 1.30 | 2007/05/23 | 1771 | Removed double entry for B2255+58, minor fixes. |
| 1.29 | 2007/02/09 | 1772 | Added new pulsars, mostly from lfl+06. |
| 1.28 | 2007/01/28 | 1638 | Minor fixes. |
| 1.27 | 2007/01/09 | 1638 | Reformat, no significant change. |
| 1.26 | 2007/01/09 | 1638 | New pulsars and parameters to December, 2006. |
| 1.25 | 2006/05/09 | 1627 | New pulsars and parameters to May, 2006. |
| 1.24 | 2006/01/26 | 1561 | New pulsars and parameters to January, 2006. |
| 1.23 | 2005/05/21 | 1533 | New pulsars and parameters to May 2005, incl Ter5 (rhs+05). |
| 1.22 | 2005/03/11 | 1510 | Original references for parameters. |
| 1.21 | 2005/01/07 | 1510 | Replaced ELONG,ELAT by RAJ,DecJ for hlk+04, added J1756-2251. |
| 1.20 | 2004/12/10 | 1509 | New pulsars and parameters to November, 2004. |
| 1.19 | 2004/07/27 | 1488 | Minor updates, added J1809-1943. |
| 1.18 | 2004/06/22 | 1487 | New pulsars and parameters to May, 2004. |
| 1.17 | 2004/04/30 | 1483 | New pulsars and parameters to April, 2004, mostly from hfs+04. |
| 1.16 | 2004/03/28 | 1300 | Fixed discovery reference for J0751+1807. |
| 1.15 | 2004/02/11 | 1300 | Minor corrections. |
| 1.14 | 2004/02/11 | 1300 | Minor corrections. |
| 1.13 | 2003/11/13 | 1300 | Fixed version number. |
| 1.12 | 2003/11/13 | 1300 | Added version number. |
| 1.11 | 2003/10/27 | 1300 | Fixed B1828-11 name. |
| 1.10 | 2003/10/27 | 1300 | Astrometric parameters for J0659+1414 from btgg03. |
| 1.9 | 2003/09/22 | 1300 | Fixed bbf84 ref. |
| 1.8 | 2003/09/01 | 1300 | Fixed survey for B1854+00 |
| 1.7 | 2003/07/03 | 1300 | Minor fixes. |
| 1.6 | 2003/06/06 | 1300 | Remove all ALIAS entries. |
| 1.5 | 2003/06/06 | 1300 | References for associations. |
| 1.4 | 2003/06/06 | 1300 | New pulsars from Arecibo (naf03), GC pulsar names to GC core posn so each GC list ordered alphabetically. |
| 1.3 | 2003/05/21 | 1295 | Updates and corrections, removed spurious entries for J1435-5954 and J1905+06. |
| 1.2 | 2003/05/12 | 1297 | Minor fixes, reformatting. |
| 1.1 | 2003/05/12 | 1297 | Major upgrade of an existing pulsar database previously maintained by ATNF and Jodrell Bank Observatory. New web interface and documentation. |
Copyright and Referencing
Free access to the programs and databases comprising the the ATNF Pulsar Catalogue are provided for bona fide research purposes. The programs and databases remain the property of the Australia Telescope National Facility, CSIRO, and are covered by the CSIRO Legal Notice and Disclaimer linked at the bottom of this page.If you make use of information from the ATNF Pulsar Catalogue in a publication, we would appreciate acknowledgement by reference to the publication "The ATNF Pulsar Catalogue", R. N. Manchester, G. B. Hobbs, A. Teoh & M. Hobbs, Astronomical Journal, 129, 1993-2006 (2005) and by quoting the web address http://www.atnf.csiro.au/research/pulsar/psrcat for updated versions.