SeeStar S50 test 2 on a DSO (Claudio Tenreiro)

Celestial hemisphere: Southern · Constellation: Tucana (Tuc) · Contains: 47 Tuc · 47 Tuc Cluster · HD1446 · HD1707 · HD2041 · HD2072 · HD2167 · HD2466 · HD2505 · HD2898 · NGC 104 · PGC 1536 · PGC 262277 · PGC 262491 · PGC 262803 · PGC 262873 · PGC 265034 · PGC 266964 · PGC 267187

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SeeStar S50 test 2 on a DSO

Powered byPixInsight

SeeStar S50 test 2 on a DSO

A second test now is on a more complicated object, the 47Tucan globular cluster, and quite to the south, -72 degrees. Now you have quite a lot of field rotation, in fact, on the lower left corner, even after cropping, still some effects can be appreciated.
So, due to the small sensor, the effect of field rotation could be quite nasty for larger objects far away from the equator.
In this case no filter was applied to the system, and it is a 30 minutes 10 seconds exposures.

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Status	Advanced success
Started	...
Astrometry.net job	8689435
PixInsight job	9MYKWYUPVBO0YFKSHOTJZSCXN4BN3MJZ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h24m26s.18
RA (top/left)	00h24m38s.49
RA (top/right)	00h17m22s.50
RA (bottom/right)	00h24m13s.48
RA (bottom/left)	00h31m38s.38

Dec (center)	-72°01′13″.8
Dec (top/left)	-71°26′25″.4
Dec (top/right)	-71°49′48″.5
Dec (bottom/right)	-72°36′02″.8
Dec (bottom/left)	-72°11′39″.4

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SeeStar S50 test 2 on a DSO

SeeStar S50 test 2 on a DSO

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SeeStar S50 test 2 on a DSO

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