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M51. Skywatcher 150P with Nikon D3200 at prime focus. EQ3-2 mount with RA motor. Unguided. 10 x 30s subs - aligned and stacked with DSS into a 2min 30s exposure at ISO 800. Post-processed with Startools - binned, cropped, stretched and colour balanced.
This is an updated processing of previous image posted here.
So, I have been testing three different kind of lasers, each one is supposed to be the "best" in each category or what you want to call it, the hotech and HG is almost the same, but whit the difference in how you lock it down.
The Catseye is very different in how it works.
I made a Youtube video of my thoughts
What do you think? which one do you use?
By Astro Dave
I recently decided to give the SynScan app a try on my new Orion XT10g.
Now using the hand controller I was familiar with the "Brightest Star" and "Two-Star" alignments methods, indeed I always use the Two-Star method.
With the app however I see that the Two-Star has been replaced with the level north two star. What is that? And since there's no manual for the app, what precisely does level north mean? I'm guessing that you level the OTA and point north but with what precision? Any idea why that replaces the Two-Star method from the hand controller?
OK, so fine. I did the Level North alignment. I noticed that as it goes to each of the two stars and stops, while waiting for you to center the star, a couple of the directional buttons are flashing. What's interesting is that the ones flashing are not the ones for the direction that the scope needs to move to center the star. Again, what's up with this?
Finally, after aligning and doing a Goto (reasonably accurate), once it arrives at the target again, one of the directional buttons is flashing and there's a message above the object name that says that I'm to center it. Huh?
Can someone help me make sense of all this. And, is there a manual for this app ??
Hi guys, firstly - sorry if this is posted in the wrong place.
I've just ordered a Canon 600D to start doing some astrophotography and it arrives tomorrow - I'm stoked. I've been wanting to get into astrophotography for a while now and I'm so happy to finally be pulling the trigger.
The last item on my shopping list is a solid beginner telescope which would couple well with my Canon 600D. The research I've done is all pointing towards a newtonian reflector.
My primary goal here is to take some pictures of stars and planets with the Canon 600D attached to the telescope. I've been looking at the Sky-Watcher 114/900 as it's relatively cheap, which I think is great for someone just starting off - but was wondering what your opinions were seeing as you've all been through this before. Do you have any other recommendations? I'd like to keep my budget up to £300, and that's stretching it really.
Thanks for taking the time to help!