- vsnet-alert - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-alert 27658] SDSS J093249.57+472523.0 faint but superoutburst
by Taichi Kato 20 Apr '23

20 Apr '23

SDSS J093249.57+472523.0 faint but superoutburst (UGSU+E) YYYYMMDD(UT) mag observer 20230408.567 <175C (Mitsutaka Hiraga) 20230409.1977 16.938zr (ZTF Alert DC mag (Masci+ 2019)) 20230409.3051 17.166zg (ZTF Alert DC mag (Masci+ 2019)) 20230409.3061 17.129zg (ZTF Alert DC mag (Masci+ 2019)) 20230409.5627 <166c (Yutaka Maeda) 20230410.3675 16.604o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230410.3725 16.769o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230410.3753 16.819o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230410.3931 17.165o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230411.1866 16.948zg (ZTF Alert DC mag (Masci+ 2019)) 20230411.1876 17.002zg (ZTF Alert DC mag (Masci+ 2019)) 20230411.2489 17.405zr (ZTF Alert DC mag (Masci+ 2019)) 20230411.2493 17.353zr (ZTF Alert DC mag (Masci+ 2019)) 20230412.3249 17.558c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230412.3298 17.562c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230412.3352 17.561c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230412.3455 17.910c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.3431 17.714c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.3486 17.680c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.3715 17.524c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.3720 17.658c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.3782 17.786c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230416.3300 17.735c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230416.3329 17.547c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230416.3385 17.633c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230416.3423 17.372c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230416.3455 17.533c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230416.3511 18.314c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230416.3520 18.776c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230416.3627 17.679c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230417.5467 <164c (Yutaka Maeda) 20230418.3152 17.846c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230418.3180 17.722c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230418.3361 17.734c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505))

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[vsnet-alert 27657] V485 Cen superoutburst (EI Psc)
by Taichi Kato 20 Apr '23

20 Apr '23

V485 Cen superoutburst (EI Psc) YYYYMMDD(UT) mag observer 20230409.1832 <178C (Masao Funada) 20230412.6275 <164C (Masayuki Moriyama) 20230416.442 156 (Rod Stubbings) 20230416.6384 156C (Masayuki Moriyama) 20230417.2305 15.03cG (Masao Funada) 20230417.717 149 (Rod Stubbings) 20230418.1854 15.42cG (Masao Funada) 20230418.405 150 (Rod Stubbings) 20230419.410 143 (Rod Stubbings)

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[vsnet-alert 27656] ATLAS18olb likely superoutburst
by Taichi Kato 20 Apr '23

20 Apr '23

ATLAS18olb likely superoutburst SU UMa star. Last outburst (super) in 2018 May-June. YYYYMMDD(UT) mag observer 20230419.6588 133c (Tadashi Kojima)

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[vsnet-alert 27655] ASASSN-14dw recent data
by Taichi Kato 19 Apr '23

19 Apr '23

ASASSN-14dw recent data Not as bright as 2022 Aug. superoutburst. The supercycle suggests that a superoutburst may be due. YYYYMMDD(UT) mag observer 20230417.742 163 (Rod Stubbings) 20230417.9432 14.655o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230417.9544 14.606o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230417.9816 14.459o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230418.413 143 (Rod Stubbings)

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[vsnet-alert 27654] ASASSN-16it likely bright superoutburst
by Taichi Kato 19 Apr '23

19 Apr '23

ASASSN-16it likely bright superoutburst YYYYMMDD(UT) mag observer 20230412.8134 <159c (Yutaka Maeda) 20230416.8092 <156c (Yutaka Maeda) 20230417.8245 138:cG (Yutaka Maeda) 20230418.5675 14.215c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230418.5712 14.219c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230418.5904 14.236c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505))

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[vsnet-alert 27653] ASASSN-19xn outburst, recent data
by Taichi Kato 19 Apr '23

19 Apr '23

ASASSN-19xn outburst, recent data This object appears to be an SU UMa star with a supercycle about 330 d (ATLAS data). Currently in likely superoutburst. YYYYMMDD(UT) mag observer 20230411.1143 17.201o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230411.1212 17.198o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230411.1240 17.142o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230411.1348 17.397o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230415.3467 17.556o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230415.3591 17.657o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230415.3625 17.624o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230415.3668 17.738o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230417.0983 17.786o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230417.1018 17.874o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230417.1141 17.780o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230417.1181 17.863o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230417.1684 17.960o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230418.3384 18.011c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230418.3406 17.967c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230418.3474 18.066c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230418.3858 <179C (Masao Funada) 20230418.3858 178:C (Masao Funada)

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[vsnet-alert 27652] MASTER OT J185838.73+460207.2 outburstrecent data
by Taichi Kato 19 Apr '23

19 Apr '23

MASTER OT J185838.73+460207.2 outburst$B!"(Brecent data YYYYMMDD(UT) mag observer 20230412.6956 <157c (Yutaka Maeda) 20230415.5941 19.282o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230416.6818 <156c (Yutaka Maeda) 20230417.5486 15.529c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230417.5523 15.513c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230417.5563 15.456c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230417.6981 148c (Yutaka Maeda)

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[vsnet-alert 27651] MASTER OT J185838.73+460207.2 outburst
by Taichi Kato 19 Apr '23

19 Apr '23

MASTER OT J185838.73+460207.2 outburst SU UMa star. YYYYMMDD(UT) mag observer 20230412.7300 <150c (Yutaka Maeda) 20230416.7257 <163c (Yutaka Maeda) 20230417.7418 156:c (Yutaka Maeda)

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[vsnet-alert 27650] MASTER OT J174902.10+191331.2 possible superoutburst
by Taichi Kato 19 Apr '23

19 Apr '23

MASTER OT J174902.10+191331.2 possible superoutburst Last superoutburst in 2021 Apr.-May. YYYYMMDD(UT) mag observer 20230412.6956 <157c (Yutaka Maeda) 20230416.6818 <156c (Yutaka Maeda) 20230417.6981 148c (Yutaka Maeda)

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[vsnet-alert 27649] OV Dra: precursor + superoutburst
by Taichi Kato 19 Apr '23

19 Apr '23

OV Dra: precursor + superoutburst (UGSU+E) YYYYMMDD(UT) mag observer 20230408.6332 <163c (Yutaka Maeda) 20230409.6481 159:c (Yutaka Maeda) 20230409.8030 16.11C (Masayuki Moriyama) 20230410.6308 <154c (Yutaka Maeda) 20230412.7939 <160C (Masayuki Moriyama) 20230415.6977 <148c (Yutaka Maeda) 20230417.6310 154:cG (Yutaka Maeda)

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