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Sun H-alpha: (HaT-203MM-SS.0.3)
05 September 2018 20:38
Life on Earth can be expensive, but it includes a free trip around the Sun every year.
UPPER LEVEL CHROMOSPHERE (false color & monochrome)
Centered on 656.28 nm H-alpha Line (C)
NEVER try to observe the Sun through any optical instrument that has not been properly equipped with a special device for SAFE solar viewing. NEVER look at the Sun with the naked eye unless you look through a solar filter that is proven and specifically designed for such purposes. Even the briefest exposure to unfiltered sunlight can damage your sight permanently. In this activity it is sufficient that a single incident happens to bear irreparable damage to our sight: therefore, we must be cautious and never take anything for granted.
SUN H-alpha (PST- Istar 150 mm)
06 January 2016 12:40
Life on Earth can be expensive, but it includes a free trip around the Sun every year.
UPPER LEVEL CHROMOSPHERE (false color & monochrome)
Centered on 656.28 nm H-alpha Line (C)
NEVER try to observe the Sun through any optical instrument that has not been properly equipped with a special device for SAFE solar viewing. NEVER look at the Sun with the naked eye unless you look through a solar filter that is proven and specifically designed for such purposes. Even the briefest exposure to unfiltered sunlight can damage your sight permanently. In this activity it is sufficient that a single incident happens to bear irreparable damage to our sight: therefore, we must be cautious and never take anything for granted.
SUN H-alpha (PST-mod-80 mm)
10 June 2015 17:04
Life on Earth can be expensive, but it includes a free trip around the Sun every year.
UPPER LEVEL CHROMOSPHERE (false color & monochrome)
Centered on 656.28 nm H-alpha Line (C)
NEVER try to observe the Sun through any optical instrument that has not been properly equipped with a special device for SAFE solar viewing. NEVER look at the Sun with the naked eye unless you look through a solar filter that is proven and specifically designed for such purposes. Even the briefest exposure to unfiltered sunlight can damage your sight permanently. In this activity it is sufficient that a single incident happens to bear irreparable damage to our sight: therefore, we must be cautious and never take anything for granted.
SUN H-alpha (PST-40 mm)
22 June 2014 18:45
Life on Earth can be expensive, but it includes a free trip around the Sun every year.
UPPER LEVEL CHROMOSPHERE (false color & monochrome)
Centered on 656.28 nm H-alpha Line (C)
NEVER try to observe the Sun through any optical instrument that has not been properly equipped with a special device for SAFE solar viewing. NEVER look at the Sun with the naked eye unless you look through a solar filter that is proven and specifically designed for such purposes. Even the briefest exposure to unfiltered sunlight can damage your sight permanently. In this activity it is sufficient that a single incident happens to bear irreparable damage to our sight: therefore, we must be cautious and never take anything for granted.
Sun-Ca_II-H-Line 80 mm
30 December 2016 13:01
Life on Earth can be expensive, but it includes a free trip around the Sun every year.
LOWER LEVEL CHROMOSPHERE (false color & monochrome)
Ultra-Violet range 396.3 nm Ca II - H Line
NEVER try to observe the Sun through any optical instrument that has not been properly equipped with a special device for SAFE solar viewing. NEVER look at the Sun with the naked eye unless you look through a solar filter that is proven and specifically designed for such purposes. Even the briefest exposure to unfiltered sunlight can damage your sight permanently. In this activity it is sufficient that a single incident happens to bear irreparable damage to our sight: therefore, we must be cautious and never take anything for granted.
SUN White-Light
13 April 2014 00:03
Life on Earth can be expensive, but it includes a free trip around the Sun every year.
UPPER PHOTOSPHERE (false color & monochrome)
WHITE LIGHT
NEVER try to observe the Sun through any optical instrument that has not been properly equipped with a special device for SAFE solar viewing. NEVER look at the Sun with the naked eye unless you look through a solar filter that is proven and specifically designed for such purposes. Even the briefest exposure to unfiltered sunlight can damage your sight permanently. In this activity it is sufficient that a single incident happens to bear irreparable damage to our sight: therefore, we must be cautious and never take anything for granted.
