Recording Spectral Lines at HomeIs it possible to measure galactic red shift using consumer telescope equipment?Why do we observe spectral lines of specific energy?Reference for broader spectral lines?How to make a telescope for viewing planets, moon and DSOs using a convex lens of aperture 100 mm and focal length 200 mm and other lenses at home?Why does Gaia use only calcium NIR lines for stellar radial velocity measurements?Filters for solar eclipse and solar feature viewingIn galaxy optical spectra, why are Hbeta and Hdelta sometimes absorption lines?Do narrow lines in the spectra of O- and B- type stars always indicate magnetic fields?How many galaxies can be seen in a given patch of skyExtracting kinematics from stellar spectra. Why are template stellar spectra necessary?
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Recording Spectral Lines at Home
Is it possible to measure galactic red shift using consumer telescope equipment?Why do we observe spectral lines of specific energy?Reference for broader spectral lines?How to make a telescope for viewing planets, moon and DSOs using a convex lens of aperture 100 mm and focal length 200 mm and other lenses at home?Why does Gaia use only calcium NIR lines for stellar radial velocity measurements?Filters for solar eclipse and solar feature viewingIn galaxy optical spectra, why are Hbeta and Hdelta sometimes absorption lines?Do narrow lines in the spectra of O- and B- type stars always indicate magnetic fields?How many galaxies can be seen in a given patch of skyExtracting kinematics from stellar spectra. Why are template stellar spectra necessary?
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I was wondering if it would be possible to record the emission/absorption spectra of stars without expensive spectroscopy equipment. Would it be possible to somehow utilize diffraction grating? I own a Newtonian with a 130mm aperture if that helps.
telescope spectroscopy spectra
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N. BarN. Bar
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I was wondering if it would be possible to record the emission/absorption spectra of stars without expensive spectroscopy equipment. Would it be possible to somehow utilize diffraction grating? I own a Newtonian with a 130mm aperture if that helps.
telescope spectroscopy spectra
asked 9 hours ago
N. BarN. Bar
182
New contributor
N. Bar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
I was wondering if it would be possible to record the emission/absorption spectra of stars without expensive spectroscopy equipment. Would it be possible to somehow utilize diffraction grating? I own a Newtonian with a 130mm aperture if that helps.
telescope spectroscopy spectra
asked 9 hours ago
N. BarN. Bar
182
New contributor
N. Bar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
I was wondering if it would be possible to record the emission/absorption spectra of stars without expensive spectroscopy equipment. Would it be possible to somehow utilize diffraction grating? I own a Newtonian with a 130mm aperture if that helps.
telescope spectroscopy spectra
telescope spectroscopy spectra
asked 9 hours ago
N. BarN. Bar
182
New contributor
N. Bar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 9 hours ago
N. BarN. Bar
182
New contributor
N. Bar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 9 hours ago
N. BarN. Bar
182
New contributor
N. Bar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 9 hours ago
N. BarN. Bar
182
asked 9 hours ago
N. BarN. Bar
182
182
New contributor
N. Bar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
N. Bar is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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1 Answer
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Here is a link to a diffraction grating that can do what you want. It is mounted in a 1.25" filter ring that attaches to an eyepiece, or to most astro cameras. I believe they also sell adapters for other cameras and software to extract spectra from the photos.
Here is a link to a spectra of Vega that I took with a 120 mm refractor using the Star Analyser grating.
answered 8 hours ago
amateurAstroamateurAstro
3065
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1 Answer
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1 Answer
1
active
oldest
votes
active
oldest
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active
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votes
$begingroup$
Here is a link to a diffraction grating that can do what you want. It is mounted in a 1.25" filter ring that attaches to an eyepiece, or to most astro cameras. I believe they also sell adapters for other cameras and software to extract spectra from the photos.
Here is a link to a spectra of Vega that I took with a 120 mm refractor using the Star Analyser grating.
answered 8 hours ago
amateurAstroamateurAstro
3065
$endgroup$
add a comment |
$begingroup$
Here is a link to a diffraction grating that can do what you want. It is mounted in a 1.25" filter ring that attaches to an eyepiece, or to most astro cameras. I believe they also sell adapters for other cameras and software to extract spectra from the photos.
Here is a link to a spectra of Vega that I took with a 120 mm refractor using the Star Analyser grating.
answered 8 hours ago
amateurAstroamateurAstro
3065
$endgroup$
add a comment |
$begingroup$
Here is a link to a diffraction grating that can do what you want. It is mounted in a 1.25" filter ring that attaches to an eyepiece, or to most astro cameras. I believe they also sell adapters for other cameras and software to extract spectra from the photos.
Here is a link to a spectra of Vega that I took with a 120 mm refractor using the Star Analyser grating.
answered 8 hours ago
amateurAstroamateurAstro
3065
$endgroup$
Here is a link to a diffraction grating that can do what you want. It is mounted in a 1.25" filter ring that attaches to an eyepiece, or to most astro cameras. I believe they also sell adapters for other cameras and software to extract spectra from the photos.
Here is a link to a spectra of Vega that I took with a 120 mm refractor using the Star Analyser grating.
answered 8 hours ago
amateurAstroamateurAstro
3065
edited 8 hours ago
answered 8 hours ago
amateurAstroamateurAstro
3065
answered 8 hours ago
amateurAstroamateurAstro
3065
answered 8 hours ago
amateurAstroamateurAstro
3065
3065
add a comment |
add a comment |
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