Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  B85  ·  HD164193  ·  HD164225  ·  HD164294  ·  HD164384  ·  HD164402  ·  HD164452  ·  HD164492  ·  HD164514  ·  HD164534  ·  HD164637  ·  HD164704  ·  HD164717  ·  HD164718  ·  HD164739  ·  HD164766  ·  HD164767  ·  HD164833  ·  HD313583  ·  HD313584  ·  HD313585  ·  HD313595  ·  HD313596  ·  HD313597  ·  HD313598  ·  HD313606  ·  HD313607  ·  HD313608  ·  HD313707  ·  HD313708  ·  And 24 more.
M20, Ted D.
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M20

Equipment

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Acquisition details

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Description

A guided H alpha monochrome image of M20 with 1800 second sub-exposures, shows a some differential flexure between the guide scope and imaging system.

Comments

Sky plot

Sky plot

Histogram

M20, Ted D.