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

[vsnet-campaign-dn 17173] Re: Gaia23blq recent data
by Taichi Kato 15 Apr '23

15 Apr '23

Re: Gaia23blq recent data > I forgot to change the name. It is MASTER OT J171752.02-070654.6. This was a confusion. Please ignore.

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[vsnet-campaign-dn 17172] Gaia23bnl recent data
by Taichi Kato 15 Apr '23

15 Apr '23

Gaia23bnl recent data http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia23bnl/ Similar long outburst in 2022 Sep.-Oct. Amplitude too small for an SU UMa star? YYYYMMDD(UT) mag observer 20230402.1234 17.982o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230402.1263 18.148o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230402.1338 18.112o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.1219 17.768o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.1251 17.832o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.1311 17.924o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.1501 17.887o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.0506 16.816o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.0536 16.760o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.0881 16.717o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.1480 16.755o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230407.3082 16.798o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230407.3101 16.877o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230407.3129 16.811o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230407.3190 16.777o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230413.2573 16.976o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230413.2591 16.974o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230413.2749 16.849o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230413.2777 16.943o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230415.0787 17.095o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230415.0811 17.049o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230415.0872 17.075o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505))

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[vsnet-campaign-dn 17171] CX645 outburst
by Taichi Kato 15 Apr '23

15 Apr '23

CX645 outburst http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia23bnb/

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[vsnet-campaign-dn 17170] ASASSN-VJ130353.85-644707.4 = MLTJ130353.92-644710.1 recent data
by Taichi Kato 15 Apr '23

15 Apr '23

ASASSN-VJ130353.85-644707.4 = MLTJ130353.92-644710.1 recent data See ATel #15990 Two past outbursts in ATLAS. YYYYMMDD(UT) mag observer 20230414.9122 16.282o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.9161 16.330o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.9214 16.405o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.9323 16.231o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.9416 16.221o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.9449 16.223o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.9505 16.270o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505))

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[vsnet-campaign-dn 17169] Re: Gaia23blq recent data
by Taichi Kato 14 Apr '23

14 Apr '23

Re: Gaia23blq recent data > http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia23blq/ > > Already faded considerably but reachable. I forgot to change the name. It is MASTER OT J171752.02-070654.6.

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[vsnet-campaign-dn 17168] Gaia23blq recent data
by Taichi Kato 14 Apr '23

14 Apr '23

Gaia23blq recent data http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia23blq/ Already faded considerably but reachable. YYYYMMDD(UT) mag observer 20230407.0551 15.261o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230407.0988 15.111o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230407.1006 15.115o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230407.1035 15.105o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.3561 16.415o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.3809 16.535o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230414.4092 16.493o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505))

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[vsnet-campaign-dn 17167] Re: Gaia DR2 6737058388839298432 = Gaia23bly possible superoutburst
by Taichi Kato 14 Apr '23

14 Apr '23

Re: Gaia DR2 6737058388839298432 = Gaia23bly possible superoutburst > Past outbursts in ATLAS sometimes showed a precursor or > rebrightening. Long-Porb SU UMa star? ATLAS probably detected superhumps during the 2022 Aug. outburst and possibly in 2017 Sep.

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[vsnet-campaign-dn 17166] Gaia DR2 6737058388839298432 = Gaia23bly possible superoutburst
by Taichi Kato 14 Apr '23

14 Apr '23

Gaia DR2 6737058388839298432 = Gaia23bly possible superoutburst Large-amplitude variable selected by Mowlavi et al. (2021). http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia23bly/ Past outbursts in ATLAS sometimes showed a precursor or rebrightening. Long-Porb SU UMa star? YYYYMMDD(UT) mag observer 20230331.0907 17.040c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230331.0939 17.197c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230331.0999 17.171c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230331.1108 17.083c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230331.1553 17.354c (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230402.1113 17.134o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230402.1141 17.009o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230402.1230 16.976o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230402.1361 16.769o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.3325 17.054o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.3418 17.200o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.3460 16.872o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.3489 17.102o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.3517 17.261o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.3555 17.009o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.3658 17.207o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.4139 17.251o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.0659 16.385o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.0686 16.372o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.0740 16.289o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.0842 16.314o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.2812 14.108o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.2841 14.095o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.2892 14.011o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.3102 14.136o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230408.0678 14.013o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230408.0707 14.336o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230408.0863 14.047o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2791 14.495o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2819 14.511o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2871 14.498o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505))

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[vsnet-campaign-dn 17165] Gaia DR3 6742641296541311488 long outburst
by Taichi Kato 14 Apr '23

14 Apr '23

Gaia DR3 6742641296541311488 long outburst http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia23bma/ SU UMa star not excluded from ATLAS data. YYYYMMDD(UT) mag observer 20230403.3998 19.096o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230403.4088 18.887o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.0775 17.456o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.0809 17.303o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.0861 17.260o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.1075 17.387o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230405.1651 17.400o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.1010 17.267o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.1057 17.297o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.1109 17.315o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230406.1494 17.582o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230407.3134 16.967o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230407.3166 16.970o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230407.3404 16.781o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230408.0655 16.212o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2833 17.205o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2861 17.056o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2889 16.941o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2918 17.035o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2922 16.972o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.2980 16.966o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.3155 17.004o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.3192 16.930o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.4202 17.127o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230409.4206 17.149o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230411.0901 17.171o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230411.0930 17.295o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505)) 20230411.0989 17.233o (ATLAS Forced Photometry (Tonry+2018, PASP 130, 064505))

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[vsnet-campaign-dn 17164] TCP J12363806+0213281: possible early superhumps
by Taichi Kato 14 Apr '23

14 Apr '23

TCP J12363806+0213281: possible early superhumps Kiyota-san, Sano-san and Itoh-san have reported observations. The object appears to show early superhumps with a period of 0.0547(1) d with an amplitude of 0.07 mag. The weather condition in Japan, however, is not ideal and further observations are need to confirm the period.

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