Astronomy Night
11/4/2000
Last Updated Saturday November 4,
2000
New!
- Astronomy night is
on - please remember my cell phone number (408) 806-8935 and use
it if you have any questions about how to get there. Remember to bring layers
of clothing!
Some of you
expressed interest in doing some stargazing, so I thought I'd extend an
invitation to come up to Fremont Peak on Saturday, November 4. The moon
will be one quarter, waxing, so it won't wash out the deep sky viewing and it
will be nice to look at as well.
Fremont Peak State Park
is near San Juan
Bautista, about a 1 hour drive from San Jose to the south in all. San Juan
Bautista is only about 40 minutes, but it takes 20 minutes to drive the 11 miles
up to the peak from the valley floor. I would consider doing a "lesser"
astronomy night closer to San Jose proper for people who are just interested in
basic constellations and binocular viewing (okay, I'd probably break out the
scope for the planets and moon, too!) - Fremont Peak is spectacular for a lot of
other things you've probably never seen before, though, and it's not too far
away.
Note: This is definitely not a rain or shine event - shine only ! Check back here for
last minute cancellation notices!
As you enter the park at the end of the long,
winding uphill road, you will see a sign for the observatory on your left -
DON'T FOLLOW THAT SIGN! Instead, proceed
ahead to the first parking lot where you can pay for your car. Pay for day use;
even though the park allegedly closes at sunset, it's open all night for
stargazing. If you like, you can even leave your car here, a good idea if it's
already dark, as your car won't disturb everybody already stargazing at the
upper parking lot. To your left as you look at the payphone, park information
sign, and pay station is an uphill road with an access gate (which may
be closed). Follow that road up to the parking lot about 50 yards ahead.
Remember to use parking lights only as you approach the parking lot if it's dark
out (or walk as suggested).
On one map below, the upper parking lot is marked
"SW Parking Lot" and is the left most observing area so designated.
In an emergency, call my cell phone at (408)
806-8935 and I'll come find you.
I plan to be there from 3:00 p.m.
to midnight or so, but you can time your visit to more precisely match what
you're interested in seeing. Coming earlier is best, since I know the earlier
sky better than the later sky, plus you get to see the sun, but Orion is pretty
nice, too. If you have very limited time, come around 5:30 and plan to
stay until 8:00 or so - this will give you a solid 2 hours of
viewing.
- Lots of warm
clothing! You don't want
to be cold while stargazing, though eventually you will succumb no matter how
well-bundled you are. Blankets are nice with folding chairs.
- A red flashlight (a regular
flashlight covered with red cellophane or a brown paper bag taped over the
lens so that it emits a dim red glow will suffice) - once
your eyes adapt to the darkness, you want to keep them that way
(the moon will partially light up the area, but not too much). The sky and the objects
in the telescope are much nicer once you're adapted this way (some things will not
be visible until you are).
- Folding chair - reclining ones
are especially nice with the next
item.
- Binoculars (if
you've got 'em - I'll bring mine)
- Something to snack
on
- Thermos of coffee
(if that's your thing - I don't indulge)
- An appreciation for
how far away some of these things are (you're not going to see pictures like
you saw in National Geographic from the Hubble Space Telescope with full-blown
color, but you will be receiving light from actual galaxies right on your
eyeball!)
- Maybe a notebook in
case you want to write down what you saw for later reminiscence (I haven't
done this, but it's a pretty popular thing with amateur
astronomers)
- There will be
other people there stargazing, too, so be sure the read the guide on
etiquette linked below. The one thing that people
hate the most at these events is white light, so be sure to bring a red
flashlight or arrive early so you don't disturb
people!
Solar
System
The Sun (11 year
sunspot cycle peaks next year, pretty good activity this year already - come
early for this!)
Mercury: sets before the
sun and won't be visible
Venus (from about
5:30 - 7:00 p.m.)
Moon (one quarter
full, waxing, visible before sunset, sets very late)
Mars:
rises just before dawn - I don't intend to stick around for
this one
Jupiter, Saturn
(rising at 6:00 p.m., nicely visible by 8:00 p.m., up all
night)
Neptune, Uranus:
visible, high in the sky in the evening, but not very spectacular (and tough to
find - need a 16"+ scope for real interesting stuff here)
Pluto: are you
kidding me? in the sky, but impossible to see
in my scopes!
That new planet
reported in USA Today (EB173): see entry for
Pluto
Galaxies
Great Galaxy in
Andromeda (spectacular!)
Whirpool Galaxy (if
I can find it)
Pinwheel Galaxy (one
of many)
others (not very
spectacular in my puny scopes)
Star
Clusters
M13 (Great Cluster
in Hercules)
M15 (cluster in
Pegasus)
Double Cluster in
Perseus
many
more...
Nebulae
Ring
Nebula
Lagoon
Nebula
Trifid
Nebula
Eagle
Nebula
others? (I'm always
trying to find ones that I haven't seen yet)
Constellations
All the usual summer
and autumn suspects (Lyra, Pegasus, Aquarius, Cygnus, Aquila, Bootes, Hercules,
Andromeda, Perseus, Auriga, (briefly, obstructed view: Sagittarius, Scorpius)
and the circumpolar stuff (Ursa Major, Ursa Minor, Cassiopeia,
Draco)
Special bonus for
night owls: Orion (with a spectacular nebula!) rises at 8:30, high enough to
look at by 11:00
Double
Stars
Many, including the
famous "double double", Epsilon Lyrae, Albireo, Mizar, etc.
Raccoons
Well, they have been
seen at Fremont Peak by some people.