September 2021 - vsnet-campaign-dn - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-campaign-dn 15966] V419 Lyr superoutburst
by Taichi Kato 09 Sep '21

09 Sep '21

V419 Lyr superoutburst YYYYMMDD(UT) mag observer 20210822.2363 19.330zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210822.2365 19.330zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210826.1909 19.268zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210827.6008 <162C (Masayuki Moriyama) 20210827.6166 <156c (Yutaka Maeda) 20210828.2548 19.577zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210828.2550 19.577zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210828.6227 <143c (Yutaka Maeda) 20210901.2489 15.124zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210901.2491 15.124zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210901.2572 14.925zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210901.2574 14.925zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210903.2467 14.940zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210903.2868 14.833zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210905.2443 14.968zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210905.2445 14.968zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210905.2756 14.925zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210907.2444 15.145zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210907.3095 15.248zr (Zwicky Transient Facility Lasair (Masci+ 2019))

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[vsnet-campaign-dn 15965] V611 Her superoutburst
by Taichi Kato 09 Sep '21

09 Sep '21

V611 Her superoutburst YYYYMMDD(UT) mag observer 20210827.5092 <159c (Yutaka Maeda) 20210828.1954 19.655zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210829.4627 <158c (Yutaka Maeda) 20210830.4432 <164c (Yutaka Maeda) 20210831.4434 <154c (Yutaka Maeda) 20210903.2672 19.121zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210905.1864 14.734zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210905.1865 14.734zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210905.1948 15.002zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210905.1950 15.002zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210907.2269 14.932zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210907.2270 14.932zr (Zwicky Transient Facility Lasair (Masci+ 2019))

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[vsnet-campaign-dn 15964] ASASSN-17vb outburst
by Taichi Kato 09 Sep '21

09 Sep '21

ASASSN-17vb outburst First outburst since the discovery. YYYYMMDD(UT) mag observer 20210908.3704 15.040zr (Zwicky Transient Facility Lasair (Masci+ 2019))

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[vsnet-campaign-dn 15963] ASASSN-17ik possible superoutburst
by Taichi Kato 09 Sep '21

09 Sep '21

ASASSN-17ik possible superoutburst Type from ZTF data. Time-resolved photometry is encouraged. YYYYMMDD(UT) mag observer 20210908.3209 16.030zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210908.3214 15.989zg (Zwicky Transient Facility Lasair (Masci+ 2019))

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[vsnet-campaign-dn 15962] ASASSN-17dd superoutburst
by Taichi Kato 09 Sep '21

09 Sep '21

ASASSN-17dd superoutburst YYYYMMDD(UT) mag observer 20210828.2337 15.054zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210828.2787 15.069zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210901.2567 15.418zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210907.3099 16.090zr (Zwicky Transient Facility Lasair (Masci+ 2019))

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[vsnet-campaign-dn 15961] ASASSN-14ex superoutburst
by Taichi Kato 09 Sep '21

09 Sep '21

ASASSN-14ex superoutburst YYYYMMDD(UT) mag observer 20210827.5743 <161c (Yutaka Maeda) 20210828.2201 19.508zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210828.5245 <159c (Yutaka Maeda) 20210829.5263 <164c (Yutaka Maeda) 20210830.5149 <155c (Yutaka Maeda) 20210831.5086 161:c (Yutaka Maeda) 20210901.2397 16.032zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210901.2399 16.032zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210901.2656 15.868zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210901.2658 15.868zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210903.2442 15.697zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210903.2443 15.697zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210903.2834 15.578zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210905.2405 16.003zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210905.2406 16.003zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210905.2870 15.639zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210905.2872 15.639zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210907.1849 16.011zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210907.1851 16.011zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210907.2999 16.231zr (Zwicky Transient Facility Lasair (Masci+ 2019))

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[vsnet-campaign-dn 15960] ASASSN-14av most likely superoutburst
by Taichi Kato 09 Sep '21

09 Sep '21

ASASSN-14av most likely superoutburst Supercycle about a year (ZTF data). YYYYMMDD(UT) mag observer 20210809.2601 20.565zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210810.6288 <146c (Yutaka Maeda) 20210812.3276 19.767zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210812.3278 19.767zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210814.3113 20.126zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210814.3115 20.126zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210816.3470 20.346zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210821.2774 20.184zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210821.2776 20.184zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210824.3486 19.177zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210827.2218 16.096zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210827.2220 16.096zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210827.2840 16.287zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210827.2841 16.287zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210827.7534 <150c (Yutaka Maeda) 20210829.2441 16.163zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210829.2443 16.163zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210829.2627 16.342zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210829.2628 16.342zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210829.5507 <156c (Yutaka Maeda) 20210831.5332 <152c (Yutaka Maeda) 20210902.2438 16.715zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210902.2808 16.511zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210904.1715 16.805zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210904.1717 16.805zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210904.2142 16.508zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210904.2144 16.508zg (Zwicky Transient Facility Lasair (Masci+ 2019))

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[vsnet-campaign-dn 15959] 1RXS J185310.0+594509 superoutburst
by Taichi Kato 09 Sep '21

09 Sep '21

1RXS J185310.0+594509 superoutburst YYYYMMDD(UT) mag observer 20210829.2269 18.850zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210829.2271 18.850zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210829.5333 <150c (Yutaka Maeda) 20210830.5219 <149c (Yutaka Maeda) 20210831.5156 <156c (Yutaka Maeda) 20210903.3050 18.361zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210903.3052 18.361zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210903.3265 17.899zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210903.3267 17.899zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210905.2985 14.947zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210905.3624 15.207zr (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210906.889 151C (Jeremy Shears) 20210907.2401 14.996zg (Zwicky Transient Facility Lasair (Masci+ 2019)) 20210907.3014 15.232zr (Zwicky Transient Facility Lasair (Masci+ 2019))

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[vsnet-campaign-dn 15958] AB Nor superoutburst
by Taichi Kato 08 Sep '21

08 Sep '21

AB Nor superoutburst YYYYMMDD(UT) mag observer 20210829.426 <154 (Rod Stubbings) 20210830.438 143 (Rod Stubbings) 20210901.474 146 (Rod Stubbings) 20210902.433 145 (Rod Stubbings) 20210906.458 147 (Rod Stubbings) 20210907.423 147 (Rod Stubbings)

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[vsnet-campaign-dn 15957] V394 Aps possible superoutburst
by Taichi Kato 08 Sep '21

08 Sep '21

V394 Aps possible superoutburst Possible SU UMa-type behavior in the past ASAS-SN data. YYYYMMDD(UT) mag observer 20210611.3269 <156C (Masao Funada) 20210618.2848 16.09C (Masao Funada) 20210618.578 158 (Rod Stubbings) 20210619.719 <158 (Rod Stubbings) 20210629.2153 175C (Masao Funada) 20210707.491 150 (Rod Stubbings) 20210901.469 141 (Rod Stubbings) 20210902.474 140 (Rod Stubbings)

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vsnet-campaign-dn September 2021