The Pleiades Star Cluster (Astronomik L-3 Filter Test) (Alex Roberts)

Celestial hemisphere: Northern · Constellation: Taurus (Tau) · Contains: 19 Tau) · 25 Tau) · Barnard's Merope Nebula · IC 349 · Maia Nebula · Merope Nebula · NGC 1432 · NGC 1435 · Sterope I (21 Tau) · The star 18 Tau · The star Alcyone (η Tau · The star Asterope · The star Atlas (27 Tau) · The star Celaeno (16 Tau) · The star Electra (17 Tau) · The star Merope (23 Tau) · The star Pleione (28 Tau) · The star Sterope II (22 Tau) · The star Taygeta (q Tau

The Pleiades Star Cluster (Astronomik L-3 Filter Test), Alex Roberts

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The Pleiades Star Cluster (Astronomik L-3 Filter Test)

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The Pleiades Star Cluster (Astronomik L-3 Filter Test)

This image was taken to test my new Astronomik L-3 Luminance filter. Previously, I was getting weird asymmetric star spikes around bright stars when using a Baader UV/IR block filter. I wasn't sure what part of my imaging train was causing the issue (see revision B). Acting on the advice I received from Simon of Woodland Hills Camera and Telescope, I purchased an Astronomik L-3 filter. Sure enough, the L-3 filter fixed the problem. For those who are experiencing this issue while shooting with a UV/IR block filter, you might want to look into the Astronomik L-3 Luminance filter.

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B

B

Description: Asymmetrical star spikes seen when using a 2" Baader UV/IR block filter.

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Astrometry.net job	7267728
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The Pleiades Star Cluster (Astronomik L-3 Filter Test)

The Pleiades Star Cluster (Astronomik L-3 Filter Test)

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The Pleiades Star Cluster (Astronomik L-3 Filter Test)

The Pleiades Star Cluster (Astronomik L-3 Filter Test)

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