Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  HD164193  ·  HD164294  ·  HD164384  ·  HD164402  ·  HD164452  ·  HD164492  ·  HD164514  ·  HD164534  ·  HD164637  ·  HD164704  ·  HD164739  ·  HD164833  ·  HD164864  ·  HD313594  ·  HD313595  ·  HD313596  ·  HD313597  ·  HD313598  ·  HD313599  ·  HD313600  ·  HD313604  ·  HD313605  ·  HD313606  ·  HD313607  ·  HD313608  ·  HD313610  ·  HD313611  ·  HD313710  ·  HD313711  ·  HD313713  ·  And 19 more.
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M20 HOO w/ RGB stars - at6rc + 0.8x reducer / ASI2600MM, pfile
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M20 HOO w/ RGB stars - at6rc + 0.8x reducer / ASI2600MM

Getting plate-solving status, please wait...
M20 HOO w/ RGB stars - at6rc + 0.8x reducer / ASI2600MM, pfile
Powered byPixInsight

M20 HOO w/ RGB stars - at6rc + 0.8x reducer / ASI2600MM

Equipment

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Acquisition details

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Description

M20 Trifid Nebula

33x300s Astrodon 5nm Ha (2h 45m)
131x300s Astrodon 5nm OIII (10h 55m)
15x60s Astrodon G2E RGB (stars)

bin 2x2

AT6RC + TRF-2008 0.8x reducer
Mach1GTO / APCC
NINA 2.0

Processed with Pixinsight 1.8.9-1

this was cropped to 4:3 as the stars look pretty atrocious in the corners of the APS-C FOV. i don't know if my reducer spacing is wrong or if this FOV is too much to ask of a 6" RC. anyone with similar equipment please comment...

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