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.


 

Click on map to enlarge

Google map to Anza


Directions when departing from Irvine area going North on 5.

Distance

Instruction

 

0.0

Depart near Tustin on Ramp (North) for 0.3 mi towards CA-55 / Riverside Fwy

 

0.3

Merge onto SR-55 [Costa Mesa Fwy] (North) for 5.7 mi

 

6.0

Turn off onto Ramp for 0.2 mi towards CA-91 / Riverside

 

6.2

Merge onto SR-91 [Riverside Fwy] (East) for 16.6 mi

 

22.7

Turn off onto Ramp for 0.7 mi towards I-15 / Barstow / San Diego

 

23.5

Merge onto I-15 [Corona Fwy] (South) for 37.7 mi

 

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

   

61.1

Turn off onto 79 South exit Ramp for 0.1 mi

61.2

At traffic light, bear LEFT (South-East) onto Old Town Front St. for 87 yards

This becomes US-79

61.3

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

79.0

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.

  

85.2

Turn right onto Bradford Rd.
Continue (East) on
Bradford Rd for 1.2 mi

86.4

Watch out for limited visibility along the bends.

Turn RIGHT (South) onto Tule Valley Rd for 0.4 mi

86.8

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.

88.0

Continue (East) on Hernley Rd (Elder Creek Rd) for 2.2 mi

It ends at a Tee-junction onto Bonny Lane

90.3

Turn LEFT (North) onto Bonny Lane for 0.2 mi

90.5

Turn right into OCA Anza Site

 

Park at visitors' parking.

 

Do not park by observatory building unless you can leave after everyone else.



 

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.