Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  11.63  ·  14 Sgr  ·  14.04  ·  14.14  ·  15.34  ·  21 Sgr  ·  52 Oph  ·  58 Oph  ·  7 Sgr  ·  B272  ·  B274  ·  B276  ·  B277  ·  B279  ·  B280  ·  B281  ·  B282  ·  B296  ·  B297  ·  B301  ·  B308  ·  B309  ·  B310  ·  B79  ·  B80  ·  B81  ·  B82  ·  B83  ·  B83a  ·  B84  ·  And 1389 more.
Getting plate-solving status, please wait...
M20 and surrounding objects - very widefield, Simon
Powered byPixInsight

M20 and surrounding objects - very widefield

Getting plate-solving status, please wait...
M20 and surrounding objects - very widefield, Simon
Powered byPixInsight

M20 and surrounding objects - very widefield

Equipment

Loading...

Acquisition details

Loading...

Description

I had some more time tonight than I expected. This was 59 subs at 60s each - astonishingly only 59 minutes integration time! I really like the data for this object, well done Roboscopes!

Pier 4 is a ZWO ASI-2066MC Pro OSC, with a Sigma 105mm f/1.4 lens stopped to F/2, an Astromechanics focuser, guided with a ZWO ASI-120 Mini and ZWO Mini guide scope, on an Astro Physics AP900 GTo3 mount. The mount actually runs unguided, so the guide scope is in there only as a backup.

Comments

Sky plot

Sky plot

Histogram

M20 and surrounding objects - very widefield, Simon