13 Aug
2025
13 Aug
'25
7:44 a.m.
Re: ASASSN-25dc; start of the rapid fading from the outburst
Our observations with Lesedi telescope at SAAO detected the start of the rapid fading from the outburst on 2025-08-12. The current brightness is 14.5 mag, and further fading is expected. Considering its long plateau duration, superhumps after 2025-07-25 are likely stage B superhump.
Further snapshosts are still encounraged as this system might go some rebrightening outbursts.
Best regards, Yusuke
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South African Astronomical Observatory, Postdoc fellow
Yusuke TAMPO / 反保 雄介
EMAIL: tampo@kusastro.kyoto-u.ac.jp
ALT. EMAIL: yusuke@saao.ac.za
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