July 2023 - vsnet-newvar - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-newvar 10184] CRTS J162619.8-125557 possible outburst
by Taichi Kato 09 Jul '23

09 Jul '23

CRTS J162619.8-125557 possible outburst Can be a noise. UGSU:+E YYYYMMDD(UT) mag observer 20230705.3443 <16.131g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230705.9503 <16.039g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230706.2367 <16.916g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230706.3460 <16.840g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230706.8613 <16.402g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230708.2129 <16.645g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230708.3374 16.785g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230709.0086 17.173g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014))

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[vsnet-newvar 10183] ASASSN-15im likely superoutburst
by Taichi Kato 09 Jul '23

09 Jul '23

ASASSN-15im likely superoutburst Combined magnitudes, but the phenomenon is real. Type from ASAS-SN DB. Supercycle about 150 d. YYYYMMDD(UT) mag observer 20230625.3131 16.177g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230625.9705 16.574g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230626.0591 16.149g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230626.9640 16.590g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230626.9957 16.742g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230627.0469 16.280g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230628.0241 16.155g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230628.0440 16.096g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230628.0593 16.818g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230628.0593 16.830g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230630.1421 15.136g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230630.1731 15.214g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230630.8416 15.256g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230630.9211 14.881g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230701.0663 15.158g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230701.0743 15.047g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230701.9981 15.319g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230702.0378 14.846g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230702.7841 14.913g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230703.0061 15.318g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230703.7720 15.537g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230704.2761 15.083g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230705.7618 15.251g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230706.0262 15.439g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230706.1891 15.547g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230706.7363 15.703g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230706.7635 15.431g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230707.3081 15.541g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230708.3069 15.470g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230709.0045 15.590g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014))

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[vsnet-newvar 10182] ASASSN-14cy outburst?
by Taichi Kato 09 Jul '23

09 Jul '23

ASASSN-14cy outburst? Rather noisy data, but could be a real outburst. YYYYMMDD(UT) mag observer 20230701.2490 <16.859g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230701.8498 <16.476g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230701.9671 <16.780g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230702.1331 <16.537g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230702.8801 <16.518g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230702.8915 <16.387g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230703.2478 <16.398g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230703.2948 <16.241g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230703.9294 15.805g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230704.1993 <16.376g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230704.9115 <16.900g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230704.9127 <15.794g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230705.1662 <16.715g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230705.8459 <16.643g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230706.0333 <16.387g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230706.8337 <16.209g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230708.3183 16.025g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230709.1847 16.461g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014))

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[vsnet-newvar 10181] PNV J18553862+1457343: new WZ Sge-type dwarf nova
by Taichi Kato 06 Jul '23

06 Jul '23

PNV J18553862+1457343: new WZ Sge-type dwarf nova Early superhumps: P=0.06080(4) d, amplitude 0.04 mag. Ordinary superhumps (stage A?): P=0.06282(10) d, 0.07 mag. Corresponding q=0.088 Likely period bouncer with multiple rebeightenings. Observers: Itoh-san, Stephen Brincat, Josch Hambsch, Tamas Tordai

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[vsnet-newvar 10180] ASASSN-19ir in AAVSO VSX
by Taichi Kato 04 Jul '23

04 Jul '23

https://www.aavso.org/vsx/index.php?view=detail.top&oid=687324 You may have missed vsnet-chat 9423.

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[vsnet-newvar 10179] ASASSN-15aq superoutburst
by Taichi Kato 02 Jul '23

02 Jul '23

ASASSN-15aq superoutburst YYYYMMDD(UT) mag observer 20230623.0403 17.860g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230624.2844 <18.036g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230628.2786 13.812g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230629.3028 13.653g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230630.2952 13.469g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230701.3827 13.69cG (Masao Funada) 20230702.0130 13.574g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014)) 20230702.2698 13.707g (ASAS-SN Sky Patrol Photom. DB (Hart+2023; Shappee+2014))

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