Monday, August 21, 2017

Wear Your Approved Safety Glasses


Viewing the eclipse safely

Looking directly at the sun is unsafe except during the brief total phase of a solar eclipse (“totality”), when the moon entirely blocks the sun’s bright face, which will happen only within the narrow path of totality (https://go.nasa.gov/2pC0lhe (link is external)).
Eclipse glass
The only safe way to look directly at the uneclipsed or partially eclipsed sun is through special-purpose solar filters, such as “eclipse glasses” (example shown at left) or hand-held solar viewers. Homemade filters or ordinary sunglasses, even very dark ones, are not safe for looking at the sun; they transmit thousands of times too much sunlight. Refer to the American Astronomical Society (AAS) Reputable Vendors of Solar Filters & Viewers (link is external) page for a list of manufacturers and authorized dealers of eclipse glasses and handheld solar viewers verified to be compliant with the ISO 12312-2 international safety standard for such products.
  • Always inspect your solar filter before use; if scratched or damaged, discard it. Read and follow any instructions printed on or packaged with the filter.
  • Always supervise children using solar filters.
  • Stand still and cover your eyes with your eclipse glasses or solar viewer before looking up at the bright sun. After looking at the sun, turn away and remove your filter — do not remove it while looking at the sun.
  • Do not look at the uneclipsed or partially eclipsed sun through an unfiltered camera, telescope, binoculars, or other optical device.
  • Similarly, do not look at the sun through a camera, a telescope, binoculars, or any other optical device while using your eclipse glasses or hand-held solar viewer — the concentrated solar rays will damage the filter and enter your eye(s), causing serious injury.
  • Seek expert advice from an astronomer before using a solar filter with a camera, a telescope, binoculars, or any other optical device. Note that solar filters must be attached to the front of any telescope, binoculars, camera lens, or other optics.
  • USA map with eclipse pathIf you are within the path of totality (https://go.nasa.gov/2pC0lhe (link is external)), remove your solar filter only when the moon completely covers the sun’s bright face and it suddenly gets quite dark. Experience totality, then, as soon as the bright sun begins to reappear, replace your solar viewer to look at the remaining partial phases.
  • Outside the path of totality, you must always use a safe solar filter to view the sun directly.
  • If you normally wear eyeglasses, keep them on. Put your eclipse glasses on over them, or hold your handheld viewer in front of them.
Note: If your eclipse glasses or viewers are compliant with the ISO 12312-2 safety standard, you may look at the uneclipsed or partially eclipsed Sun through them for as long as you wish. Furthermore, if the filters aren't scratched, punctured, or torn, you may reuse them indefinitely. Some glasses/viewers are printed with warnings stating that you shouldn't look through them for more than 3 minutes at a time and that you should discard them if they are more than 3 years old. Such warnings are outdated and do not apply to eclipse viewers compliant with the ISO 12312-2 standard adopted in 2015. To make sure you get (or got) your eclipse glasses/viewers from a supplier of ISO-compliant products, see the American Astronomical Society (AAS) Reputable Vendors of Solar Filters & Viewers (link is external) page.
An alternative method for safe viewing of the partially eclipsed sun is pinhole projection (link is external). For example, cross the outstretched, slightly open fingers of one hand over the outstretched, slightly open fingers of the other, creating a waffle pattern. With your back to the sun, look at your hands’ shadow on the ground. The little spaces between your fingers will project a grid of small images on the ground, showing the sun as a crescent during the partial phases of the eclipse. Or just look at the shadow of a leafy tree during the partial eclipse; you'll see the ground dappled with crescent Suns projected by the tiny spaces between the leaves.
A solar eclipse is one of nature’s grandest spectacles. By following these simple rules, you can safely enjoy the view and be rewarded with memories to last a lifetime. More information:
eclipse.aas.org (link is external)          eclipse2017.nasa.gov

Friday, August 11, 2017

Five Tips-Solar Eclipse Viewing on Public Lands



 
The solar eclipse on August 21st is expected to attract up to one million visitors in Oregon and many will likely be visiting public lands. Here are five tips to keep in mind before you head out into the woods.
 
1.     Have a plan. Make sure you have a solid plan of where you're going and what you need to bring. Hotels and campsites are booked, roads will be clogged, and normally remote areas will be crowded. Fill up your gas tank and stock up on supplies well in advance. Cell service may not be available so plan your route in advance and bring a hard copy map. Visitors are encouraged to arrive early, stay put, and leave late to help avoid the crowds.  
2.     Be prepared. Make sure you have all the proper supplies and gear including solar glasses, sunscreen, hat and sunglasses, plenty of food and water, warm clothes, map, flashlights, pocket knife, and a first-aid kit.  

3.     Be safe with fire. August is peak wildfire season in Oregon and a small spark can rapidly become a large fire. Because of hot and dry conditions many areas have campfire bans in place so check with local authorities on fire restrictions. If you're camping use a propane or backpack stove for cooking outdoors not a barbecue grill or campfire. As Smokey Bear reminds us: Only you can prevent wildfires.  

4.     Leave No Trace. Help to protect your Malheur National Forest for everyone to enjoy. Wherever you're visiting please leave the area better than you found it. Remove all trash and remember that if you pack it in, pack it out! 

5.     Have fun. Be safe and be prepared so that you can have fun and enjoy this once-in-a-lifetime event. Wear your approved solar eclipse glasses. 

Thursday, August 10, 2017

Solar Eclipse-Viewing Safely - NASA Safety Tips

 Use Eclipse Glasses 

The only safe way to look directly at the uneclipsed or partially eclipsed sun is through special-purpose solar filters, such as “eclipse glasses” or handheld solar viewers. Homemade filters or ordinary sunglasses, even very dark ones, are not safe for looking at the sun.

Make Sure Your Solar Filter is Good to Go

Always inspect your solar filter before use; if scratched or damaged, discard it. Read and follow any instructions printed on or packaged with the filter. Always supervise children using solar filters.

Always use your Eclipse Glasses When Looking at the Sun

Stand still and cover your eyes with your eclipse glasses or solar viewer before looking up at the bright sun. After glancing at the sun, turn away and remove your filter — do not remove it while looking at the sun.

Do not look at the uneclipsed or partially eclipsed sun through an unfiltered camera

Do not look at the uneclipsed or partially eclipsed sun through an unfiltered camera, telescope, binoculars, or other optical device. Similarly, do not look at the sun through a camera, a telescope, binoculars, or any other optical device while using your eclipse glasses or hand-held solar viewer — the concentrated solar rays will damage the filter and enter your eye(s), causing serious injury. Seek expert advice from an astronomer before using a solar filter with a camera, a telescope, binoculars, or any other optical device.

Only Remove Your Solar Filter in the Moments of Totality

If you are within the path of totality, remove your solar filter only when the moon completely covers the sun’s bright face and it suddenly gets quite dark. Experience totality, then, as soon as the bright sun begins to reappear, replace your solar viewer to glance at the remaining partial phases.

Visit eclipse2017.nasa.gov for more information.

Wednesday, August 9, 2017

Solar Eclipse - Five Tips for Public Lands


The solar eclipse on August 21st is expected to attract up to million visitors in Oregon and many will likely be visiting public land. Here are five tips to keep in mind before you head out into the woods.
 

1.     Have a plan. Make sure you have a solid plan of where you're going and what you need to bring. Hotels and campsites are booked, roads will be clogged, and normally remote areas will be crowded. Fill up your gas tank and stock up on supplies well in advance. Cell service may not be available so plan your route in advance and bring a hard copy map. Visitors are encouraged to arrive early, stay put, and leave late to help avoid the crowds.
 
2.     Be prepared. Make sure you have all the proper supplies and gear including solar glasses, sunscreen, hat and sunglasses, plenty of food and water, warm clothes, map, flashlights, pocket knife, and a first-aid kit.
 
3.     Be safe with fire. August is peak wildfire season in Oregon and a small spark can rapidly become a large fire. Because of hot and dry conditions many areas have campfire bans in place so check with local authorities on fire restrictions. If you're camping use a propane or backpack stove for cooking outdoors not a barbecue grill or campfire. As Smokey Bear reminds us: Only you can prevent wildfires.

4.     Leave No Trace. Protect our public lands for everyone to enjoy. Wherever you're visiting please leave the area better than you found it. Remove all trash and remember that if you pack it in, pack it out! 

5.     Have fun. We're excited that so many people will be enjoying this spectacular event on public land. Be safe and be prepared so that you can have fun and enjoy this once-in-a-lifetime event.

Friday, August 4, 2017

2017 SOLAR ECLIPSE- Travel Oregon Tips


BEFORE YOU GO
Eclipse chasers from around the world are expected to come to Oregon to see this rare astronomical event. The path of totality spreads across a relatively rural area of the state that isn’t used to such large numbers of visitors. For this reason, it’s important to show up with accommodations booked and ready with a plan. Here are some tips to ensure a good time for all.

RESERVE ACCOMMODATIONS
Hotels and campsites have been booked for months and even years. If you don’t have lodging reservations already, consider staying farther from the path of totality.

BE PREPARED FOR TRAFFIC
Many small communities have only one road leading in and out. These will inevitably get backed up, making traffic a real problem. To reduce congestion, plan to arrive at least one full day, and ideally several days, in advance of the event. Avoid traveling into the path of totality on the day of the eclipse, August 21, 2017.

BRING A MAP
You may encounter spotty cell phone and GPS reception in rural Oregon during the eclipse. The increase of cell phone usage will overwork services and make connections tougher. Know where you’re going, and don’t expect to rely on your phone or online maps. You can order a highway map online at TravelOregon.com.

FUEL UP
Most service stations won’t allow drivers to pump their own gas, so sit back and let the attendant do it for you. Expect long distances between gas stations in rural areas, so calculate your fuel needs in advance.

PACK PROVISIONS
There are a limited number of restaurants in some of Oregon’s beautiful, remote places, and these eateries may run out of food. Make sure you have picnic supplies, snacks, water and anything else that will help you stay happy if you can’t find a meal.

BRING ECLIPSE GLASSES
To watch the eclipse safely, everyone will need eclipse-viewing glasses, which block harmful light from damaging your vision. You can get complimentary glasses at welcome centers around the state.

CARRY SOME CASH
The ATMs in these small to medium towns won’t be accustomed to dispensing so many bills. While most services in Oregon take credit cards, there are places in rural areas that only take cash.

PREPARE FOR SUN AND HOT TEMPERATURES
Temps can reach over 100 degrees in summer, especially at inland destinations. Pack hats, sunscreen, ice water or whatever you can to help beat the heat.

ACT LOCAL
Oregonians are pretty nice. Smile, say hello, wait your turn at stop signs and enjoy the journey as much as the destination. While you’re there

LEAVE NO TRACE
When traveling around Oregon, it’s important to practice “Leave No Trace” ethics, which includes leaving sites as you found them, disposing of waste responsibly, respecting wildlife and being considerate of other visitors.

DON’T TRESPASS
Many public buildings and private properties are not able to accommodate visitors. Make sure you are not trespassing.

WILDFIRE PREVENTION
August is peak wildfire season in Oregon, so please be vigilant about extinguishing and disposing cigarettes. Know fire risks and respect fire restrictions, including campfire bans. Avoid parking or driving on dry grass, as your vehicle can spark a wildfire. In many areas, drivers are required to carry a shovel and fire extinguisher or gallon of water in their car.

AVOID EXCESSIVE WASTE
Consider packing large water containers and refilling them with tap water. Oregon’s water is some of the best in the world, so there’s no need to buy bottled water.

traveloregon.com/eclipse