Observing

September 8, 2010

GPS Accessories For The Discriminating Shopper

Your journey to find the best GPS accessories can prove difficult. The sheer volumn of accessories available in various makes and models can be a challenge. Is there perhaps a method to help decide which ones are right for you? This choice will be easier if you do your research. Check up on the accessories overall consumer ratings. Learn which accessories are the most worth their asking price. Determine which accessories must be bought depending on brand and which ones are universal in nature. In this article we will talk about GPS accessories and how to make sure you get the best ones out there.

You'll find the Garmin 010-10723-08 power adapter/converter unit (AC volts to 12 volts DC) to be a pretty sharp device in different applications. You'll have the ability to fully charge your GPS while not in your car. This is very helpful for people who do not travel often or who do not want to worry about running down their car battery when they need to charge their GPS. It takes the standard AC home receptacle power for charging purposes. Quite convenient for traveling, as well, because you can charge it overnight in your hotel room. It is a smart option to shop for accessories by brand. While there are some universal GPS accessories out there, it is better to stick with products that were created specifically for the brand of GPS that you have purchased. These accessories were created around the specifications of your GPS system and are meant to work in tandem with it. With those products called universal products all you can do it pray that the accessory will work like it's supposed to. Buying brand name products is always better because they will usually outlast the universal ones. Who wants to replace their accessories too often? That will be expensive.

For the international traveler you will definitely be in need of an adapter for international power requirements. Lots of people take walking tours, go exploring, and just driving around while in other countries. The adaptor will make it easier for you to plug in your system and keep it charged, even while you are traveling and having to deal with plugs that are not USA plug compatible. You may even want to consider getting more than one adaptor because it's better to have them and not need them then the other way around.

Just like all other things in life, GPS accessories are not equal. But of course, all these varoius extras can be found at the more budget friendly locations all over the place. You can buy cheaply, but just remember you may have to do it all over again if it breaks due to simply being cheap.

Thankfully, most accessories-even the higher end ones-are affordable. So just remember the real key is doing your homework in the form of good research.

If you have your own promotional ideas for promoting your own GPS Unit then I suggest you visit these resources on offline marketing or offline marketing

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August 4, 2010

Can I See the Northern Lights From My Location

Here is the Kp as of right now. To calculate if you will be able to see any Aurora Borealis (or Australis) from your location, first go here to get the 3 day Kp prediction: 3 Day Kp prediction, using that information go to this page: http://www.swpc.noaa.gov/Aurora/ , click on your location (eg. North America: http://www.swpc.noaa.gov/Aurora/globeNW.html) and then click on your location on that map.

You can then match your Magnetic Latitude with the estimated Kp and be able to see if you will have a chance to view the Northern Lights. Be aware, being as far away as possible from city lights will greatly improve your chances.

You can also sign up to get space weather alerts from NOAA. Sign up to receive space weather alerts.

clipped from www.swpc.noaa.gov

3-day Estimated Planetary K-index graph
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March 23, 2010

Information About Astronomy - What Do You Recognise Relating To Astronomy?

Why do you think it is important to have some knowledge of astronomy}?what is the value of knowing a bunch of astronomy facts? The simple answer is because its a subject that a large number of people are interested in - and if you want to be able to talk to them about it, the odd fact never goes astray. In fact, its really important to know at least a few astronomy facts - you never know when you will be needing them - it might be at a party, at your school or while you are trying to impress that cute girl - who knows the exact reason - but it is very likely that you will need them at some point or other…… How much information about astronomy is there really for all the phenomenon in the entire universe? To count the stars in the universe you need a one followed by 22 zeros and an awful lot of time. Think about this, there are planets orbiting many of those stars.

Now think about all the moons that orbit the planets, and the comets, and the asteroids, and everything else in the universe. It's a lot to consider. Not every piece of information will be presented here. This information, however, is interesting. Click through here for extra information relating to nikon binoculars.

The info on the brightest star as seen from Earth is good information about astronomy. The sun, about 250,000 times closer than the next star, is not counted here. We get so much light from the sun that when it shines none of the other stars can be seen. its magnitude is 62 as seen from the earth.

#5 is the Greek word for scorching, Sirius. The Dog Star is the brightest star in the Canis Major constellation.. It's only 9 light years from Earth. That's second closest of these top five. At -1.44 magnitude it's the brightest star we can see from Earth.

Information about astronomy goes way beyond this. But it's something to consider next time you look into the sky. You can get complimentaryvaluable information relating to binocular astronomy here.

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December 11, 2008

December 10 2008 Lunar Occultation of the Pleiades or M45

On the night of December 10-11 of 2008 the moon will occult (cover) the Pleiades Star Cluster, M45 in the Messier Catalog. This will be visible all across North America. The occultation of the brighter members of the cluster will begin at about 2:30am EST on the east coast and about 10:30pm PST on the west coast.

Occultations are a treat to view and the Plieades, with multiple stars winking out of site on the dark lunar limb is a real joy to observe.

Since the moon is nearly full (97% illumination) you will want to use a telescope or at least steadily supported binoculars for viewing. If the weather co-operates I will be using my 91mm refractor.

Since I am in Vancouver the data provided below is for this location, but you can find more for your own location here: 2008 World Wide Occultations of the Pleiades Star Cluster (M45).

Here is a chart showing M45 and the moon at 22:20 on the 10th as seen from Vancouver: (click on the images for a larger image)

And a wider view at the same time to help you locate M45.

Here are a few disappearance and reappearance times for Vancouver for some of the brighter members:

Electra: dis; 22:47.57, reap: 23:25.59

Maia: dis; 23:06.16, reap: 00:17.37

Taygeta: dis; 22:52.55, reap: 00:01.38

Let me know if you have any success from wherever you view.

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