[vsnet-campaign-dn 16002] LL And showing regular superhumps

Dear colleagues,

I obtained another LL And time series last night (2021, Sep 20/21) at CBA Extremadura Observatory in Spain, using a 0.40-m f/5.1 telescope and SX-46 CCD camera under clear skies.

Looking at the resulting light curve, it seems that early superhumps have now been replaced by regular superhumps with an amplitude of 0.15 mag. The object was at mag CV = 13.9 on Sep 21st.

I will send my observations to AAVSO, CBA and VSNET for further analysis.

Best regards Tonny

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Tonny Vanmunster CBA Belgium Observatory CBA Extremadura Observatory http://www.cbabelgium.com

PERANSO : The Light Curve and Period Analysis Software http://www.peranso.com