The Backyard Observatory Supernova Search (BOSS) is conducted by astronomers from Australia and New Zealand since mid 2008 to search for new supernovae in the southern hemisphere. [2] In 2022 the group won the Astronomical Society of Australia's Page Medal [3] for having found around 200 confirmed supernovas. [4] [5] [6]
| SN Name [2] | Host Galaxy | Date | Magnitude |
|---|---|---|---|
| AT 2021xtf | PGC 64029 | 2021-09-03 | 16.8 |
| AT 2021skl | ESO 297-G16 | 2021-06-25 | 16.7 |
| SN 2021Itk | IC 4367 | 2021-05-21 | 17.6 |
| AT 2021gfp | ESO 42-G14 | 2021-03-18 | 18.8 |
| AT 2020kbv | ESO 184-G64 | 2020-05-16 | 18.5 |
| AT 2020jvs | NGC 642 | 2020-05-13 | 15.9 |
| SN 2020cdr | ESO 119-13 | 2020-02-09 | 17.3 |
| SN 2019mhm | NGC 6753 | 2019-08-02 | 16.6 |
| SN 2019icv | IC 5186 | 2019-06-24 | 16 |
| SN 2019has | PGC 133907 | 2019-06-07 | 15.9 |
| SN 2019hsa | NGC 7038 | 2018-11-01 | 16.0 |
| AT 2018hmy | ESO 124-G-18 | 2018-10-21 | 16.8 |
| SN 2018ecf | PGC 50325 | 2018-07-23 | 16.5 |
| SN 2018dfg | NGC 5468 | 2018-07-10 | 17.8 |
| SN 2018ctw | ESO 297-G-36 | 2018-06-21 | 17.4 |
| SN 2018bta | ESO 101-G-20 | 2018-05-17 | 16.4 |
| SN 2018bbv | ESO 68-G-13 | 2018-04-25 | 17.1 |
| AT 2018bbl | NGC 7421 | 2018-04-24 | 17.4 |
| AT 2018vv | ESO 158-G-7 | 2018-02-08 | 18 |
| SN 2017ixh | NGC 2297 | 2017-12-15 | 17 |
| SN 2017hxt | PGC 128734 | 2017-11-08 | 17.1 |
| SN 2017hbj | ESO 084-G-021 | 2017-10-03 | 16 |
| SN 2017ggw | ESO 246-G-21 | 2017-08-22 | 17.9 |
| AT 2017fus | ESO 464-G12 | 2017-07-29 | 18 |
| AT 2017fqz | ESO 267-IG-041 | 2017-07-25 | 16.5 |
| SN 2017ezd | ESO 339-G-009 | 2017-06-17 | 16.9 |
| AT 2017ewu | ESO 104-G-003 | 2017-06-19 | 17.7 |
| AT 2017ewt | IC 2103 | 2017-06-20 | 16.8 |
| AT 2017eoc | ESO 215-G-037 | 2017-06-08 | 17.1 |
| AT 2017dgg | NGC 1500 | 2017-04-21 | 17.9 |
| SN 2016adj | NGC 5128 | 2016-02-08 [7] | 14 |
| AT 2015cr | ESO 596-G-10 | 2015-07-19 | 18 |
| AT 2017cet | NGC 922 | 2017-03-15 | 16.2 |
| SN 2017caw | PGC 22822 | 2017-03-08 | 18.0 |
| SN 2017bzc | NGC 7552 | 2017-03-07 | 12.8 |
| SN 2017bzb | NGC 7424 | 2017-03-07 | 13.0 |
| SN 2017acd | PGC 612475 | 2017-02-02 | 17.3 |
| SN 2017iye | NGC 2466 | 2016-12-19 | 17.4 |
| AT 2017iro | ESO 200-G-054 | 2016-12-03 | 18.5 |