AstroMuni

Its interesting that none of these products are mentioned on their website, so absolute cutting edge 🙂

Wow. Thats awesome. How many hours of data is that?

I think you have a great scope. Just enjoy and keep clicking pictures 🙂

I firmly believe that you dont need a 'premium' scope to get good images. As an example the 130PDS costs less than £250 but if you see the images that folk have managed to get out of it, its amazing. Capturing good images is only 30-40% of the challenge IMO, the rest is the skill in processing it.

How did you manage to get focus please? I tried with my ASI224mc with no joy. EDIT: Ignore me. I found out that I needed to remove the black ring attached to the camera and attach the wide-angle lens directly.

Welcome to the forum 🙂 There are 2 challenges - finding the object in the first place & tracking and keeping the object in the centre of your view. The finder scope/telrad along with software such as Stellarium can help with the first challenge. The second one needs a sturdy mount &/or a tracker. If you spend money on a Go-To mount it will help tackle both.

Thats a great image. Several of the issues you mention above should get sorted if you run a background extraction in Siril or use GraXpert.

Stars look quite nice & round across the whole image so I would have been very happy with this setting. Lovely image with lots of detail.👍

The polemaster uses its own camera to allow you to polar align, rather than peering through the polar scope. NINA & Ekos work slightly differently using your primary camera. They effectively take 3 pictures (red boxes) while rotating the mount and thus figure out where the mount axis is pointing (Blue dashed line). Green circle is where it should be to rotating once aligned. The images should ideally be close to the pole, but if that section of sky is not visible you can still get it to figure out the mount axis rotation point by sweeping a much larger arc at a higher altitude.

I have tried that in the past and it works beautifully. But as far as I know, it doesnt work too well if the area around polaris is not visible. Is that correct?

Louise, if you want the luxury of sitting in your room and imaging on a low budget then the RPi is the way to go. You can purchase an RPi for less than £100 and get either a free build such as Astroarch (astroberry has stopped providing updates hence didnt recommend) or Stellarmate ($59) which comes with an app to run on your phone or tablet. If you dont have a computer I would suggest getting a tablet and connecting to the RPi with browser. Its possible to do this with a phone but I find the screen is too small. I use the HEQ5 pro with the RPI and have been using this combo for a few years now.

You have answered your question 🙂

And so does Ekos. In fact it can work with its own Platesolver or use external ones like ASTAP

My understanding based on how it works in Ekos is that the software maintains a mount model which takes into account the accuracy of PA etc. This is updated every time you platesolve and allows it to calculate the slew needed to accurately reach an object. The software has options to save the model on your computer so its reused the next time (this would work only if you havent moved the scope & mount, eg.in an observatory). I dont know if the model is saved onto the mount itself as different mounts may or may not have that capability to retain this info. Here is the explanation from Stellarmate page: Each time an image is plate-solved successfully, a Sync point is appended to the Mount Model. With more points added, the mount GOTO accuracy would improve especially if there are sync points close to the GOTO target.

In that case I was way behind you as I had started the astronomy journey in earnest around 6 months prior and then got straight into AP.