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[vsnet-chat 6084] Re: Re: Request for AIP4WIN and other CCD photometry software
- Date: Sat, 1 Mar 2003 15:34:00 +0100
- To: <vsnet-campaign-ccd-discussion@ooruri.kusastro.kyoto-u.ac.jp>,<vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp>
- From: "Ondrej Pejcha" <opejcha@volny.cz>
- Subject: [vsnet-chat 6084] Re: Re: Request for AIP4WIN and other CCD photometry software
- Delivered-To: vsnet-chat-archive@ooruri.kusastro.kyoto-u.ac.jp
- Delivered-To: vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp
- References: <200303010310.MAA00734@pallas.kusastro.kyoto-u.ac.jp>
- Sender: owner-vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp
> Yes, the comparison stars need to be re-adujsted even
long time after
> the initial observation. It would be better if the
software does not
> require re-measurement of the original images, but can do
re-adjustment
> on already measured data. PIXY has a disadvantage in this
regard.
I archive instrumental magnitudes of all stars on images.
Instrumental magnitudes are rather useless without further
processing, but this an order of magnitude faster than
re-processing raw images. My recent posts to vsnet-newvar
are result of just digging through archived instrumental
magnitudes.
Best regards,
Ondrej Pejcha
> Regards,
> Taichi Kato
>
>

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