› Forums › Atmospheric Phenomena › Does it get darker after the end of Astronomical twilight? › Graphs
2 April 2019 at 4:10 pm
#580921
![](https://britastro.org/wp-content/uploads/2018/05/picture-1911-1525901722-80x80.jpg)
Participant
Hi Chris,
Any chance of seeing one of your SQM from a clear moonless nights? Would be curious to see the shape it takes.
Grant