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Don Surles brought the meeting to order at 7:15 with 18 members and guests
attending.
Observer’s Handbook 2002- Some books are still available to
stargazer members for $15 each.
Constellation of the Month: Cetus
Cetus (SEE-tus) was presented by Tim Milligan. With the ancient greek
mythology, Cetus was the sea monster about to attack Andromeda when Perseus
killed it; Cetus later represented the whale which swallowed Jonah. Although
Cetus is the 4th largest constellation, most of the objects are quite faint.
Menkar, an orange giant, forms an optical double with
a 5th magnitude blue star 93 Ceti. With a separation of 15 arc minutes,
it makes a nice sight for low power binoculars.
Gamma Ceti- The most notable double star in Cetus, it
consists of a 4th magnitude A2 star and a 6th magnitude F3 star separated
by 2.7”.
Omicron Ceti (Mira) is the prototype of a class
of long period pulsating variables. When at a maximum, interferometer
observations put the diameter at equal to 400 solar diameters!
Tau Ceti is the 7th closest naked-eye star at a
distance of 11.8 light years. As a small G type star, 90% the size
of our sun, it has been and will be a SETI candidate for having earth type
planets and extraterrestrial life.
66 Ceti is a double star of a 6th magnitude F9 star and
a 7th magnitude G4 star separated by 16”.
Deep Space Objects
M77 is one of the peculiar Seyfert galaxies and
is listed in Arp’s Atlas of Peculiar Galaxies.At a distance of 60
million light years, it is the most distant Messier object.
M77 is the largest galaxy of a small galaxy group that also includes
NGC
1055 and NGC 1073.
NGC 246 This is the only planetary nebula in Cetus.
The only galaxy clusters are Abel 194 and Abel 400.
Program- The Big Bang Dilemma
Billie Westergard’s program addressed some of the
problems created by the Big Bang theory with possible alternative solutions.
Some of these problems are:
(1) globular clusters which appear to be older than the universe that
contains them.
(2) Bright Quasars whose large red shifts date them as early as only
800 million years after the Big Bang.
(3) The original Big Bang was from a singularity whose size was 10
-37 cm to a universe the size of an average bedroom, before inflationary
adjustment.
(4) Different members of connected galaxies having significantly different
red shifts.
(5) Quasars, supposedly the progenitors of Galaxies, should increase
as you go back in time but in reality they fall off dramatically.
Through a friend visiting Cambridge College, Billie Westergard was
exposed to the writings of astronomer Halton Arp, who had written
a book called Quasars,Red Shifts and Controversies. Halton Arp is basically
an observational astronomer, best known
for his Arp's Atlas of Peculiar Galaxies. Billie was given a video
of Arp’s talk which discussed among other things differences in the red
shifts between physically connected galaxies.
Billie was impressed with Arp’s work since he had been thinking
along the same lines.
Arp had found a lot of quasars that appeared to be connected to nearby
galaxies via a gaseous stream.
By taking photographs through the big telescopes (i.e. Palomar),
Arp discovered that the quasars having extremely high redshift values,
(and therefore located at a great distance away) were physically connected
to galaxies that have low redshift and are known to be relatively close
by.
Because of Arp's work, the assumption that high red shift objects
have to be very far away, and the principle on which the "Big Bang" theory
and all of "accepted cosmology" is based, might be wrong!?
At this point, Arp’s work became controversial enough to lose him his
telescope time at both Palomar and Mt. Wilson. He is currently with
the prestigious Max Plank institute in Munich.
Another one of Arp’s book dealing with this problem was titled
Seeing Red. Any single image of a physical connection between objects
that have widely differing redshifts is sufficient evidence in itself
to refute the "Big Bang" theory. Arp has many such images.
So, if Arp is correct in his contention that redshift is caused mainly
by an object's being young, and only secondarily because of its velocity,
quasars are not the brightest, most distant and rapidly moving things in
the observed universe - but they are among the youngest.
Halton Arp, views of the universe, are summarized as follows:
The world according to Arp is a steady-state universe, with no Big Bang,
no inflation, and with the intermittent creation of new matter. Redshift
is not velocity related but an inherent property of matter that
decreases with age. Arp’s basic cosmological units are composed of an old
parent galaxy of low redshift,
accompanied by smaller younger companions with redshift excesses,
and surrounded by newly created quasars of high redshift. Both companions
and quasars have been ejected by the parent galaxy.
Another thing that Arp rejects, is the concept of black holes,
which are claimed to be real objects, that are so massive that their gravity
sucks even nearby starlight into themselves, causing them to be completely
dark or black. Arp says: “The greatly publicized theory shows black holes
where everything falls in. But the real observations show everything
falling out!”
Arp’s Universe is a steady state system with no beginning and no end.
At the heart of Arp’s work and the sticking point with mainstream astronomers
are the Peculiar Galaxies which Arp calls
Quasar factories. Arp says that he has evidence showing that
certain relatively nearby systems are connected by bridges of matter to
certain quasars, which seem to be very far away. Those are high redshift
quasars connected with low redshift galaxies. One reason for the non-acceptance
of Arp’s work is that mainstream astronomers have not found the crucial
bridges of matter, Arp speaks of.
From the President’s Desk...
January 1, 2002 Happy New Year! Welcome 2002. Good bye
2001 and good riddance to the news makers of the past year. Remember
the good and bad from 2001 and make your own decision about the year as
a whole.
From an astronomical viewpoint it was a most interesting year.
We were very successful in our Mirror Making Weekend and our four-day star
parties. We made many new friends and cemented relationships from the past
parties. Viewing opportunities and conditions improved in the latter half
of the year and provided us with planets, a few comets, meteors, occultations,
auroras, beautiful sunsets, a space shuttle launch, and even some nite-time
refueling of military planes. From an amateur astronomer's vantage
point, 2001 was a tremendously successful year
.
Now that you are outfitted with the latest eyepieces and gadgets via
generous Christmas gifts, are you packed and ready to brave the clear,
cold January and February skies? I have personally committed myself
to spend more time viewing this year and certainly anticipate seeing
my fellow Stargazers bundled up and enjoying the fresh, mosquito-less fields
of Tuckahoe. Make that commitment and I guarantee you will
be healthier, happier, and wiser. We can add "cooler" if necessary.
We are well into our eighth year - the magic ten year anniversary is
on our horizon. Some time ago we talked about a commemorative collection
of Delmarva Star Gazer history. Doug Norton has begun assembling
the documents, photographs, etc. Please consider your own experiences
within our organization and contribute as you feel necessary to become
part of the written history of "DSG - The FantasticFirst Ten Years!".
Personal accounts of your involvement, your learning and teaching experiences,
your equipment, the best viewing nights and sites, people you have met
in astronomy, trips you have made to other star parties, friendships due
to DSG - all these and many others will make great reading for our "DSG
- The Fantastic First Ten
Years!". Doug and your fellow Star Gazers are waiting to hear
from you - ten years is a long timeand I am sure each of us have several
interesting stories to share.
January is normally the month we "show and tell" our Christmas toys
to the folks at our "inside" meeting. I cornered Ol Santa and
convinced him I needed a couple more eyepieces so I will certainly
bring them - please bring your Christmas loot to share and if by chance
you received something so large it will not fit through the Church door,
bring pictures!
Our program this month will center on the Mason-Dixon Line; Bob Mentzer
presented this at our No-Frills Party last fall and has agreed to repeat
for those of us who missed the presentation. Please plan to attend and
learn more about the history and significance of Mason-Dixon Line.
Please challenge yourself to consider how you will spend 2002 relative
to amateur astronomy. Will you devote more time to your hobby?
More $$$$? Will you share your knowledge with fellow AA's? Will you
build a scope? Will you complete the Messier list? Maybe the Herschel
list? How about that fancy binocular and a lounge chair? Maybe
a camera for photography? A
new book? Opportunities abound for anyone willing to commit and
grasp; rewards are plentiful for those who do.
Til next time; keep the dew and frost off your optics! I will
see you at the Church or Tuckahoe.
Don...
The Editor’s Quadrant....
The Solar System in December
Mercury- appears as an evening star in January in the west-southwest
about a half hour after sunset. in the beginning of the month and reaching
magnitude -0.8 before elongation on the 11th.
Forget Venus in January as it goes into conjunction with the
Sun on the 14th.
Mars- in Pisces, continues fading in January as its magnitude
goes from 0.6 to 1 and the disk size goes from 6.8”to 6”.
Jupiter, at magnitude -2.7, goes into opposition on January
1st and will be shining the entire night: this will be as good as
it
ever gets.
Saturn, although past its opposition, remains a spectacular
sight in January shining high and bright in Taurus with rings at full tilt.
Forget Uranus and Neptune in January as both are
too low in the evening twilight.
Also scratch Pluto in January as it is lost in the morning
twilight.
Clear Skies!, Frank Sheldon f.a.sheldon@att.net
www.delmarvastargazers.org
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