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Looking at the Sun at any time is potentially dangerous and
can result in serious eye damage or blindness.
NEVER
LOOK DIRECTLY AT THE SUN WITH UNPROTECTED EYES-
THIS MAY CAUSE TOTAL BLINDNESS WITHIN SECONDS!
ALWAYS
BE SURE TO USE PROPER OPTICAL FILTERS TO PROTECT
YOUR EYES.
NEVER
LOOK DIRECTLY THROUGH A TELESCOPE TOWARDS THE
SUN, EVEN WITH FILTERS (ONLY PROFESSIONALS WELL
VERSED IN THESE MATTERS MAY DO SO)!
The
safest way to view the Sun is indirectly using a
projection method, e.g. pinhole projection or
mirror projection.
You may view the Sun directly only through a special filter
made for safe solar viewing. If you are not
certain the filter is approved and safe or you
have any doubts DO NOT USE IT.
Hold the
special filter firmly over both your eyes before
looking up at the Sun, and don’t remove it
until AFTER looking away. The Sun should look
quite dim and the sky should be completely
black- if this is not the case then DO NOT USE
THE FILTER.
#DO not look at the Sun through any optical instrument, e.g.
telescope, binoculars or camera (even if you are
using special filters).
#DO NOT
view the Sun through Sunglasses, or
filters made of photographic film, photographic
filters, crossed polarisers, gelatin filters,
compact disks or smoked glass.
#DO make sure that children are supervised at all times.
All
observations of objects in the sky that are
located in the general direction of the Sun are
DANGEROUS! Precautions must be taken to avoid
damaging eyesight!
If you are within the zone of totality during any solar
eclipse the moon will completely cover the
Sun’s brilliant disk. Only then it is SAFE to
view the totality eclipsed Sun directly WITHOUT
any filter and admire the faint and beautiful
corona: the Sun’s pearly-white outer
atmosphere.
But DO be
alert to the reappearance of the Sun’s
brilliant disk at the end of the total phase. As
soon as the first light of the Sun has
reappeared, producing a spectacular ‘diamond
ring’, you MUST LOOK AWAY IMMEDIATELY and
use the special filters once more.
This information is provided in good faith as a public
service. It is based on the information provided
by the International Astronomical Union.
Viewing the
Sun is dangerous. Those doing so do it at their
own risk. The authors of this code and their
employees do not accept any liability for any
injury that may arise.
Source- http://www.eclipse.org.uk/safety.htm
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