[vsnet-campaign 355] Re: QW Ser light curve: interesting humps

[Taichi Kato <tkato>]

Re: [vsnet-campaign 348] QW Ser light curve: interesting humps

> I've just reduced my second run on QW Ser, getting a quite interesting light
> curve. In fact, as you can see at the following url:
> 
> http://vsnet.eurolink.it/comets/qwser.gif
> 
> there is a quite complicate hump just at the beginning of the run.

    I suspect this feature may be artifical, i.e. caused by some systematic
effect (change in atmospheric condition, CCD condition, flat-fielding problem
etc.), since C2-C1 looks unsteady during this "hump" feature.

Regards,
Taichi Kato

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