Re: [APML] Re: The faintest object

["Carlos Milovic F." <cmilovic@yahoo.es>]

Hi Renzo

I think that we may be able to reach objects at least
at the same magnitude as the sky. Becouse of the poor
SNR, i guess that dimmer objects are beyond our
capabilities. With CCD, by the other hand, we can
substract the sky and detect objects more than a
magnitude fainter. This is donde very commonly in
professional astronomy to detect low surface
brightness galaxies.




=====
Regards,

Carlos Milovic F.
-------------------------
Astro & Photo - CMF
http://www.astrophoto.vze.com
-------------------------
Visita "AstroFoto", el foro de astrofotografía en español
http://espanol.groups.yahoo.com/group/astrofoto


		
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