Scanning the Sun like a FAX – Spectroheliographs

From Dylan O’Donnell.

Ok, so it’s not new, but it’s making a bit of a comeback thanks to a few solar astrophotography enthusiasts and modern high speed cameras, and I can totally see why.

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Support the channel by buying Dylan’s Telescopes, Cameras & using the links below!

EQUIPMENT LIST
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QHY678M Planetary Camera:
https://bit.ly/474mCGG

Skywatcher EQ8Rh Pro Mount
https://bit.ly/3gTdWJX
https://bit.ly/3dxdRv1

Celestron 14" Edge HD Telescope
https://bit.ly/3BGKuEL

Esatto Robotic Focuser:
https://bit.ly/3CB8sBY

Celestron 11" Edge HD Telescope
https://bit.ly/3JB95JE

Baader 2" high Speed Filters
https://bit.ly/4gnBqVa

QHY CFW Filter Wheel
https://bit.ly/4e2phDs

Apertura All Night Imaging Power Supply – 518Wh Lithium
https://bit.ly/4ctkzhF

QHY200M Planetary Camera:
https://bit.ly/4152EbY

Celestron RASA F2 11" Telescope
https://bit.ly/3Jy4Ezl

QHY268M Mono CMOS Camera
https://bit.ly/33u4k5w

Move Shoot Move Rotator for Milky Way Widefield
https://bit.ly/3WlIOqL

Sky-Watcher Star Adventurer GTI Tracking Mount
https://bit.ly/3sUFOXZ

SkyWatcher EVOLUX Telescopes :
https://bit.ly/36henwd

NexDome Observatory by Sidereal Trading (Australia)
https://www.siderealtrading.com.au

Celestron RASA 8" F2 Telescope
https://bit.ly/3GTUwiU
https://amzn.to/3G4nlbP

Celestron NexYZ 3-Axis Smartphone Adapter
https://bit.ly/351K2ki
https://amzn.to/3g20wLd

Lunt40mm Solar Telescope
https://bit.ly/3sP8KMX

ZWO ASI 174MM (Planetary / Solar Camera)
https://bit.ly/3uXpEM8

ASI 120MM (Guide Camera)
https://bit.ly/352iBXg

ZWO ASI 1600MM (Deep Space Camera)
https://bit.ly/3HVtvg1

Celestron 0.7x reducer for 11" Edge HD
https://bit.ly/3gTDJSy

Celestron 0.7x reducer for 9.25” Edge HD
https://bit.ly/3sNyY2o

Celestron 9.25” Edge HD
https://bit.ly/3LISupw

Canon 6D mkII DSLR
https://amzn.to/2CbiVER

Tokina 16-28mm Lens
https://amzn.to/3fdFJCo

Canon EF 16-35mm f/2.8L III USM Ultra Wide Angle Zoom Full Frame
https://amzn.to/3G9kjmP

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens
https://amzn.to/3H9yPfA

Dylan’s links
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YOUTUBE: https://www.youtube.com/dylanodonnell
PATREON : https://www.patreon.com/dylanodonnell
WEB : https://byronbayobservatory.com.au
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APPLE MUSIC : https://apple.co/3Ya2cHM
SPOTIFY : https://spoti.fi/3Ye8G8w

Intro Music – "Moving the Ocean (Aerologic Edit)" by Blastculture.
Outro Music – "The It Factor: Happy Lofi Jazz by The Turquoise" via StoryBlocks

String Arpeggios by Boris Skalsky via Storyblocks
Magic Pink Clouds (30 Seconds) The Turquoise Moon via Storyblocks
Exploring The Possibility by Jon Presstone via Storyblocks
The Last Question by Volodymyr Piddubnyk via Storyblocks
Jazzy Retro Swing Groove by MoodMode via Storyblocks
Heavenly by Boris Skalsky via Storyblocks