M42 first picture with Megrez90 and NEQ5 (Frédéric Ruciak)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 41 Ori A) · 41 Ori C · 41 Ori D · 41 the01 Ori · 43 Ori) · 43 the02 Ori · Great Orion Nebula · HD36655 · HD36782 · HD36917 · HD36981 · HD36982 · HD36999 · HD37042 · HD37061 · HD37062 · HD37115 · HD37150 · HD37188 · LBN 974 · M 42 · M 43 · Mairan's Nebula · NGC 1976 · NGC 1982 · Orion Nebula · Sh2-281 · The star Mizan Batil II (θ2 Ori · The star Trapezium (θ1 Ori A · The star θ1 Ori C · And 1 more.

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M42 first picture with Megrez90 and NEQ5

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M42 first picture with Megrez90 and NEQ5

M42, first picture with my travel setup in Morocco where I work. Megrez90 (old one) and NEQ-5 goto. I had a lot of issues to let the NEQ5 guiding reasonably. 1200 subframes x 10s to avoid burning the core during acquisition with ASI585MC OSC. I used subframe selector to exclude 200 subframes having bad eccentricity parameters (>=0.5) but I still have stars with a strange triangular shape after integration. I have to improve guiding to get round stars. Please do not zoom it's a shame ;-)

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Title: A new version with a better (I hope) stretch keeping much gazeous background

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Status	Advanced success
Started	...
Astrometry.net job	8825507
PixInsight job	DTWCV3VZZ2R7T3DNBZQ52GCJRKBJYH7I
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h35m04s.60
RA (top/left)	05h37m42s.64
RA (top/right)	05h33m46s.50
RA (bottom/right)	05h32m26s.56
RA (bottom/left)	05h36m23s.29

Dec (center)	-05°28′33″.3
Dec (top/left)	-05°29′32″.9
Dec (top/right)	-04°54′25″.4
Dec (bottom/right)	-05°27′31″.7
Dec (bottom/left)	-06°02′42″.6

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M42 first picture with Megrez90 and NEQ5

M42 first picture with Megrez90 and NEQ5

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M42 first picture with Megrez90 and NEQ5

M42 first picture with Megrez90 and NEQ5

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