Astronomy
20 - General Astronomy - Field Trip
Irvine Valley College
-
School of Physical Sciences and Technologies
Location: Anza Observatory of the Orange County Astronomers,
Anza, CA (detail maps and directions will be provided). The class will convene on site; attendes will
provide their own transportation.
We
will have a 22 inch, an 11 inch and an 8 inch telescope at our disposal for the
evening. Host Astronomers will be
available to direct observing and to answer questions. We can expect to see several dozen remarkable
celestial objects with the telescopes.
We will see meteors, satellites, planets, galaxies, star clusters, star
forming gas clouds and more.
Please check voice mail message
regarding the status of the field trip by calling after 1pm on
the day of the trip the following number: 949-451-5462 mailbox 78013#.
Rules and Guidelines
The
Observing Site is private property.
Several rules are enforced strictly.
Other rules are observed out of common courtesy.
1. Absolutely
no open flame, fires or smoking. This is
a remote, dry area. Fire is a major
hazard.
2. Only
red-filter lighting after dark (see attachments for how to provide red filter
lighting on your flashlight). This
precaution protects the “dark adapted” vision needed for viewing dim celestial
objects.
3. While
driving on the site after dark, always use either parking lights or a guide to
lead an unlit vehicle. Headlights are
not to be used at any time.
4. Park
only in designated areas. Parking is not
allowed on the roads. Do not sit in a parked
automobile with the engine running.
Carbon monoxide poisoning can be life threatening.
5. Those
not planning to stay all night must park in the lower parking area or plan to
leave without the use of lights (see above) until they are off the viewing site.
6. Alcoholic
beverages are not allowed at the site.
7. Driving
off designated roads by any type of vehicle is not allowed.
8. Firearms
and BB guns may not be used on the site.
Visitors are not to bring pets.
Do not disturb the flora or fauna of the site environment. Loud music is not allowed. Be considerate of your neighbors.
9. Do
not wander away from the Observing Site.
10. Pack
it in, pack it out. No littering.
11. Dress
warmly. Dress as if going skiing, then
add something.
12. In
order to attend these events you must sign the IVC Consent Form.
13. No
screaming, yelling or loud music as you leave the site. Please have consideration for people who live
close to the area. There have been
complaints.
P.S.
Telescope Etiquette
1. Don't
touch the telescope; this makes it vibrate and distorts the image.
2. Be
careful not to run into someone looking into the eyepiece. Not good for eyes or eyepieces.
Directions
when departing from Irvine area going North on 5.
Distance
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Instruction
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0.0
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Depart near Tustin on Ramp (North)
for 0.3 mi towards CA-55 / Riverside Fwy
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0.3
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Merge onto SR-55 [Costa Mesa Fwy] (North) for 5.7 mi
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6.0
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Turn off onto Ramp for 0.2 mi towards CA-91 /
Riverside
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6.2
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Merge onto SR-91 [Riverside Fwy]
(East) for 16.6 mi
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22.7
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Turn off onto Ramp for 0.7 mi towards I-15 /
Barstow /
San Diego
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23.5
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Merge onto I-15 [Corona Fwy] (South) for 37.7 mi
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NOTE: DO NOT TAKE THE EXIT FOR THE 79 NORTH.
This is just a few miles north of the actual exit for the 79 south
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61.1
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Turn off onto 79 South exit Ramp for 0.1 mi
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61.2
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At traffic light, bear LEFT (South-East) onto Old Town Front
St. for 87 yards
This becomes US-79
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61.3
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Continue (East) on US-79 [SR-79] for 17.7 mi
Go
through City of Temecula
Go pass
Vail Lake resorts
Go pass
the turn-off for Hemet
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79.0
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After Aguanga, watch for left fork at T-junction with three-way
STOP signs.
Opposite traffic has STOP Sign, but be careful.
Turn LEFT (North) onto US-371 [SR-371] for 6.2 mi
Look for
dinosaur on roof of museum of left side of road.
You are
getting close to Bradford Rd.
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85.2
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Turn right onto Bradford Rd.
Continue (East) on Bradford Rd for 1.2 mi
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86.4
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Watch out for limited visibility along the bends.
Turn RIGHT (South) onto Tule Valley Rd for 0.4 mi
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86.8
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Turn LEFT (East) onto Hernley Rd [Elder Creek Rd] for 1.2 mi
(Start
of Dirt Rd)
Take the right side of a fork
in the road, but do not turn into side road on the right side after the fork.
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88.0
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Continue (East) on
Hernley Rd (Elder Creek Rd) for 2.2 mi
It ends
at a Tee-junction onto Bonny Lane
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90.3
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Turn LEFT (North) onto Bonny Lane
for 0.2 mi
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90.5
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Turn right into OCA Anza Site
Park at
visitors' parking.
Do not
park by observatory building unless you can leave after everyone else.
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Additional notes to the map
Location: Anza Observing Site of the Orange County Astronomers.
Approximately 100 miles from IVC campus.
With bad traffic the trip could take 3 hours. If darkness sets in at 8 PM you should try to be out of Irvine by 5 PM. Dark
at 6
PM means you leave
Irvine by 3 PM.
On
Route 371 toward
Palm
Desert,
Bradford
Road is on Right across from
Lake Riverside Development. Turn
right at
Bradford
Rd.,
which is newly paved for several miles, until
Bradford
takes a sharp, right angle turn to the right.
In a short distance
(less than one-fourth mile) you will come to
Hernley
Road (also known as
Elder
Creek Road!). This is a well traveled but not difficult
dirt road. Proceed on Hernley for about
2-1/2 miles. It terminates at a right
angle into
Bonny Lane. Turn left and the road starts to climb up a hill. There is a farm with a huge boulder just
above the house on your left. Go for a
short distance until a driveway on the right.
You will see signs of OCA at the entrance. Turn right into this drive way. Stay right, do not turn on any of the left
forks. You will pass several signs
referring to parking lots and camp sites. There will be a sign instructing you
to park in that parking lot. If you go
further the road ascends fairly steeply. After about 100 yards, you will see a small
brick house with a roll away roof. This
does not look like
Mt.
Palomar
or any other white, gleaming observatory that is in your book, but you are
there! You should go back down to park
in the designated parking lot. If you
park just outside the observatory, you will be the last ones to leave.