Somme summer images with fast Newtonians

SGPro Images
1

At SQM 19 and a 250 f/4 in SHO with a total of 9 hours: NGC 7380

[URL=http://astrob.in/303934/B/][/URL]

At SQM 21 and a 150 f/5 in SHO with a total of 9 hours: IC 1396

[URL=http://astrob.in/307717/B/][/URL]

At SQM 19 and a 250 f/4 in LRGB with a total of 3,5 hours: M15

[URL=http://astrob.in/311762/0/][/URL]

At SQM 19 and a 250 f/4 in LHa-RGB with a total of 5 hours: IC 63

[URL=http://astrob.in/313482/B/][/URL]

Clear skies,

Olivier.

2 Likes
2

@Pulsar59

Very nice images. Always interesting to see results from different types of imaging setups. Your five minute exposure times certainly show the benefits of f/4 imaging!

Charlie

3

Thanks

The 250 f/4 with Atik One is truly a good combination

But I am surprised to see the very cheap 150/750 performing well, even in SHO !