Celestial hemisphere:  Southern  ·  Constellation: Grus (Gru)  ·  Contains:  IC 5294  ·  IC 5308  ·  IC 5313  ·  NGC 7552  ·  NGC 7582  ·  NGC 7590  ·  NGC 7599  ·  NGC 7632  ·  PGC 100685  ·  PGC 107159  ·  PGC 107160  ·  PGC 107162  ·  PGC 107166  ·  PGC 107169  ·  PGC 107172  ·  PGC 107174  ·  PGC 107175  ·  PGC 107214  ·  PGC 107215  ·  PGC 107216  ·  PGC 107217  ·  PGC 107218  ·  PGC 123598  ·  PGC 123599  ·  PGC 123600  ·  PGC 123601  ·  PGC 123602  ·  PGC 123604  ·  PGC 123605  ·  PGC 123606  ·  And 303 more.
Getting plate-solving status, please wait...
Grus Quartet, Yann-Eric BOYEAU
Powered byPixInsight

Grus Quartet

Getting plate-solving status, please wait...
Grus Quartet, Yann-Eric BOYEAU
Powered byPixInsight

Grus Quartet

Equipment

Loading...

Acquisition details

Loading...

Description

Hi

Thanks for watching my 2020 version of Grus quartet !

This 2020 attempt was a try to improve my 2019 version and also to check if I can get deeper in the backgroud to have better tiny galaxies around.

Acquisition was improved by reducing from 600s to 300s my L subs. In 2019, 600s L subs showed burned cores. Also I made really deeper color subs with 6 hours instead of 30min of bin2 color subs.

I also tried to improve processing, keeping it more natural and getting a better noise reduction and hopefully contrast.

Thanks for reading !

YE

Comments

Sky plot

Sky plot

Histogram

Grus Quartet, Yann-Eric BOYEAU

In these public groups

Mesu mounts