HS Vir superoutburst YYYYMMDD(UT) mag observer 20230519.0104 15.824g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230519.2376 15.780zr (ZTF Alert DC mag (Masci+ 2019)) 20230519.3172 15.590zg (ZTF Alert DC mag (Masci+ 2019)) 20230519.9861 15.748g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230520.0444 15.891g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230520.6469 159C (Masayuki Moriyama) 20230521.0023 15.917g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230521.3239 15.496zg (ZTF Alert DC mag (Masci+ 2019)) 20230521.6282 159C (Masayuki Moriyama) 20230523.4755 <146c (Yutaka Maeda) 20230523.6496 157C (Masayuki Moriyama) 20230523.7181 15.695g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230524.3679 16.076g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230525.1099 16.057g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230525.2483 15.767zr (ZTF Alert DC mag (Masci+ 2019)) 20230525.2609 16.277g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230525.2666 15.747zg (ZTF Alert DC mag (Masci+ 2019)) 20230525.633 156 (Rod Stubbings) 20230526.7097 15.934g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230527.0961 15.987g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230527.7363 15.914g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230528.1017 14.819g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230528.2782 14.584g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230528.667 142 (Rod Stubbings) 20230602.4744 137:cG (Yutaka Maeda) 20230602.5706 139C (Masayuki Moriyama) 20230603.4784 135cG (Yutaka Maeda) 20230603.4784 135cG (Yutaka Maeda)