Jkulin

Thanks Michael, I have really excellent balance and I'm using an OAG, the 120EC doesn't like it if it isn't balanced, when not imaging lower down I'm getting around 0.22-0.45rms, but this target (M97) is all over the shop as high as 1.50rms. I don't take my stuff off my pier so nothing ever changes from day to day, it's usually always a constant. I've increased the MinMo on both axis and that has helped a little.

Just wondered if it was me or not, but I always find my guiding on any mount at its worst when pointing at or near the zenith, am I alone with that or is it something I have to accept? I'm also finding that the moon really is giving me grief although I am imaging with NB and the Ha has come out nice. Anyone have any advice?

Seriously these are perfect Adam, they just work perfectly with all my kit.

Hi Adam, I've been using these for 2-3 years now and they are brilliant: - https://www.nevadaradio.co.uk/product/nevada-psw-30/ Save yourself and buy direct form Nevada. I have two of them and split the loads, which one powering my laptop and mount and the other powering my gear as I have a 33 metre run and don't want any major drop. You can just plug them in and forget, never given me an ounce of trouble.

Hi Adam, nice image but to me far too much purple, so quickly bunged into PI, inverted and used SCNR to remove the green then inverted back again, it too all of 15 secs.: -

Hi Adam, it took a while but it finally plaetsolved it: - http://nova.astrometry.net/user_images/3478081#original

@WbRaDy I like that focusing mod for the 135 and can see many uses for it. Concerning the connection, is the an RJ9 or RJ45 connection? If so what are you using for your focus control, I'd like to integrate into my Pegasus UPB which has a RJ45 input, is that possible? Can I ask where you got the belt and drive wheel from? Many Thanks.

If you need anything else then let me know.

Funny you should say that as my kit is out for what was supposed to be a clear night, but will abort shortly. My camera is a Moravian G2-8300 MkII so these are my settings: -

I bought one of these a couple of years ago and would be lost without it, I have mode loads of adapters up, but my skills are not up to a lathe as the last time I used one was at school! https://www.ebay.co.uk/p/699417512?iid=201907962279

I have had the 60EC and now have the 120EC, I had perfect guiding with the 60EC and when I upgraded to the 120EC I knew there were issues but was prepared to see it through, I am now guiding down as low as 0.22RMS error Most of the issues with the EC versions were that people weren't prepared to upgrade the firmware, to me that is part and parcel of imaging, it takes 5 mins to upgrade the firmware and you can always revert back.

I did have this and it turned out to be that when I updated the firmware and changed the orientation of my guide camera that I never did a calibration, once I did the calibration it worked perfectly.

I saw this and wondered how beautiful it is, then realised it was painted 170 years ago in rural France, what an absolutely superb painting that just goes to show how man has destroyed the night sky. I just found this simply amazing and apart from some very rural areas in the world I doubt that we could match the detail now! https://apod.nasa.gov/apod/ap200313.html Starry Night by Jean-Francois Millet Digital Reproduction Credit: Yale University Art Gallery - Text: Letty Bonnell Explanation: A dramatic nocturnal landscape from around 1850, this oil painting is the work of French artist Jean-Francois Millet. In the dark and atmospheric night sky are shooting stars, known too as meteors, above a landscape showing a path through the faintly lit countryside that leads toward trees and a cart in silhouette on the horizon. Millet was raised in a farming family in Normandy and is known for his paintings of rural scenes and peasant life. This Starry Night was painted after the artist moved to Barbizon, about 30 kilometers southeast of any 19th century light pollution from Paris. Millet wrote to his brother at this time, "If only you knew how beautiful the night is ... the calm and grandeur of it are so awesome that I find that I actually feel overwhelmed." Dutch artist Vincent van Gogh was an admirer of Millet's work, and later also painted two dramatic starry nights.

Brilliant, thanks so much, I will now add those co-ordinates into my database for when I travel. I truly appreciate everyones help.

Thanks Pieter, my usual searches haven't revealed anything accurate, but will spend some time with Simbad

Has no one got any ideas?

Hi Bob, I hope all goes well for them. Fancy a meetup for a coffee sometime?

Thanks Mike, I was going to pickup a new toy from Altair, but will now have a chat with Ian and ask him to post it to me.

My wife is quite unwell and I would hate to catch something and give it to her, she’s asked me to rethink about attending, so I am doing as she is going through enough at the moment.

I have been using those "Toilet Tents" for the last 3 years, I'm on my 2nd now which is falling to pieces, as long as they are pegged down then they are perfect to protect you laptop from dew, but they are only shower proof, not waterproof.

Mods, if this is in the wrong section please feel free to move. This image came up on my FB feeds and I was just blown away with it by the HST. Now I haven't a hope in hell of imaging it from here in the UK, but I would like to attempt it from a country further south. I have tried to get the exact co-ordinates for this image but Astrometry can't resolve it, can anyone else give me the RA and Dec Coordinates for this precise image? It is just simply stunning. Many Thanks.

Interestingly @ollypenrice all of my LRGB and NB are parfocal, so I only ever focus with the LUM, saves a hell of a lot of time focusing and the filters are bi directional, it does not matter which way they are mounted.

Hi Ken, Halos are not normal, it is is sign of a batch fault. If your filters are doing that then send them back with proof. Baader are usually quite conscientious and if presented with proof will replace them, one of my very good friends knows the owner and was given some to try, when he demonstrated that there were halos they were exchanged without any question, I have also heard from others about halos and advised them to do the same. With regards to Chroma, they used to make them for Astrodon (Allegedly), they are blindingly exceptional filters, I use the 2" unmounted and the difference it has made to my imaging is unbelievably, NB or Broadband, I don't seem to get anywhere near the problems that others do. I do hear that the new owners of Astrodon are not brilliant customer service wise, perhaps they are a bit complacent with their reputation! Chromas are about 2/3rd's of the price of Astrodon, usually in stock and buy them direct as you will save money. HTH

I fancy some really stunning panoramic images of the night sky and just wondered if anyone had tried this and how they got on: - https://www.altairastro.com/ioptron-ipano-gigapixel-head-for-panoramic-photography-412-p.asp It would be useful for daytime photography as well. Does anyone have nay thoughts?

No I use a magenta removal script in PI which works very nicely using pixelmaths, if you use PI then just add this as a process icon and it does it instantly. I've attached the file. Magenta Removal.xpsm