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[vsnet-chat 6991] Re: [AAVSO-DIS] Weighing the options



Possibly just another reply here, but I went through a similar patch
years ago and kept on changing my target list. I didn't dramatise it
though, as it was all exciting to do.  I refer to visual observations
here.

There is nothing wrong by concentrating on CVs only. Some observers
(like you hinted in that direction) only go after the rare outbursters
incl recurrent novae. They don't find much but if they do it is really
important. 

In association with this I would like to point in another direction
still. Why not selecting a small number of nearby galaxies with good SN
producing characteristics. Perhaps you could go specifically after the
type Ia SNe and include lenticular and elliptical galaxies on the list.
Just monitor them like you would the CVs or just a bit less frequent,
once or twice a week.
The prize will be to watch beautiful structures in the universe under
ever changing sky conditions, lots of (>99.99%) negative SN observations
but then when you get lucky you might contribute to extreme science.

Just a thought...


Visual observing from reasonably dark places is very rewarding
indeed...

Regards,

Berto Monard / MLF 


>>> "Mike Simonsen" <mikesimonsen@mindspring.com> 10/19/03 10:09PM >>>
I really appreciate the serious consideration given to these questions
by
the many who have responded, both publicly and privately.

I am at one of those points where you sit down and evaluate what you
have
been doing and what you think you'd like to do for the coming year.
Probably
why this has come to the surface. I really am looking for suggestions
and
advise.

Steve's response really hit home. Fortunately, I came to this same
conclusion not long ago and have made it a point to spend more quality
time
with my long suffering, but not unappreciated wife.

When I joined AAVSO in 1999 it was much easier to decide what to
observe. I
just copied what my friends and mentors were doing and became a CV
junkie.
Part of the unwritten rules of this game are to do as many observations
as
possible as fast as you can so you can cover the most sky and the
greatest
number of stars in an evening. The number of outbursts detected is
directly
proportional to the number of observations made. After a while you
learn
which ones are the "significant or noteworthy outbursts" and which are
the
more run of the mill common occurrences.

The unspoken competition to be the first to detect one of these
"important"
outbursts was plenty inspiration to keep me up all night searching the
sky.

Learning to star hop, identify and memorize the fields, selecting
program
stars from the literature and cobbling together charts and sequences
for
them all has taken several years. In the meantime, I have watched as
many of
the stars I thought were important or mysterious have given up some of
their
secrets and are now not as interesting to astronomers when they do
occasionally go pop. It seems most are more interested in being the
first
to determine the type or period of these stars than in the long term
monitoring of their behavior.

Along the way I have made unexpected friends of some of these stars.
There
is no scientific or rational justification, I just like the little
buggers.
I wouldn't stop observing them now just because they have been forsaken
by
the professional astronomers.

But I found myself becoming restless with the unending fire-drill
routine of
monitoring CVs nightly. Kind of a "been there, done that" attitude. I
think
I was just looking for another challenge. So I started adding LPVs to
my
program. A few at first, but then the sickness took over and I wanted
to
observe them all! My printer worked overtime for weeks churning out
charts.
Surely now I would have enough stars to keep me busy.

Then I discovered EBs. This is perfect, I thought. Many of these are
pretty
bright so I can observe them during full moon!

Now I had it all figured out. I would observe CVs every night, do one
or two
constellations worth of LPVs per night, and during full moon I would
concentrate on the EBs and a few of the brighter CVs. I made over
10,000
observations that year.

I decided to drop the EBs because the weather kept messing me up. There
is
nothing more frustrating than to park on a couple stars for hours only
to
get skunked by clouds after getting one half of a light curve.

I've managed to whittle down the remaining list of stars to some
degree.
Some I dropped because they were too far south, or because the were
boring
(UV Cas!). A few I dropped because I suck at observing them (CH Cyg!),
and
some I dropped because for one reason or another I just kept skipping
them
anyway, so why feel guilty passing the chart each night in the binder.

The problem is obvious. I am hopelessly addicted to this activity and I
have
a problem culling the herd because I love them all like pets, instead
of the
sheep they are. Some of the suggestions made have given me some ideas
about
what to continue with and what to drop. Thank you.

I'll probably lose more sleep deciding which ten stars to do with a CCD
than
I will from observing with it when that time comes.

Regards,
Mike






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