QHY600M - Second light - SADR (Anis Abdul)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 37 gam Cyg · 40 Cyg · B347 · M 29 · NGC 6910 · NGC 6913 · PK076+01.1 · PK078+00.1 · PK079+00.1 · Sadr · Sh2-108 · The star 40Cyg · The star Sadr (γCyg) · VdB130

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QHY600M - Second light - SADR

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QHY600M - Second light - SADR

One more session with the camera without any filters. This time, the sadr region. I am trying to figure out the bad stars in top left . Since the FSQ has fixed rear element, the backfocus of 178 is the place where it can hit focus. so it can be spacing issue. I am using compression rings but it feels pretty solid and I am wondering if the scope itself has corner issues (I have never tested this scope with a full frame chip and I am not sure if this has been there all along).

The camera is looking to be a real performer with real good data quality. This is shot in austin with light pollution. The noise is very clean and easy to control. the data here is quite low and it still has so much details including dark nebulae details.

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	Distinct awarded users	Total awarded images
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	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
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Amateur hosting facility
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Professional, scientific grade data
Mix of multiple sources
Other
Unknown

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Status	Advanced success
Started	...
Astrometry.net job	3673377
PixInsight job	66RFMB41S26ZH1AEIT182M528JYB98E1
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	20h24m05s.30
RA (top/left)	20h16m57s.79
RA (top/right)	20h17m58s.15
RA (bottom/right)	20h30m49s.66
RA (bottom/left)	20h30m33s.26

Dec (center)	+39°59′44″.7
Dec (top/left)	+41°50′20″.7
Dec (top/right)	+38°02′53″.7
Dec (bottom/right)	+38°07′39″.4
Dec (bottom/left)	+41°55′17″.2

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QHY600M - Second light - SADR

QHY600M - Second light - SADR

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QHY600M - Second light - SADR

QHY600M - Second light - SADR

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