DaveS

I think that our original venue, Lucksall camping ground is no longer suitable, and efforts were being made to find an alternative venue but things have gone quiet.

I had a look at this back in December, just Luminance. I think I may give it a go in RGB come Autumn.

Windows Home will be fine on the laptop, so long as you have a "Pro" version on the computer you're linking to.

I started out with APT when I was using a DSLR, but moved to AstroArt when I got serious with a mono CCD. Currently I use Maxim DL, but that's because the ASA software suite needs it for capture.

Make every effort to avoid dismantling your imaging train, as that will get dust on the surfaces.

One last post from me, then I'm done until there's something definite to report.

A RUD on the OLM or shortly after lift off would have been a failure. SpaceX will (Hopefully) learn from their mistakes and correct them. Rapid failure iterations appears to be the spaceX way. But I think it doesn't matter what I say, you've already made up your mind.

And here's a "good cop / bad cop" pairing. or possibly "beauty and the beast" lol

First of all you have to define what counts as "failure". Way before the launch Elon said that even getting off the OLM would count as a success. That it got past max Q was a bonus. That bloke seems to have pre-judged Starship as a failure. But I'm ignoring him as there are far more balanced videos.

Saying "fail" right from the off is just wrong Here's another point of view.

Well now, here's an off-the-wall idea

For imaging the processing is all. You will frequently hear purely visual astronomers, especially the "dob mob" talk about "the thrill of the chase" hunting down impossibly faint fuzzies through star hopping. For imagers the "thrill of the chase" happens when you have your data in front of you on the computer and you try to tease out faint tidal structures or IFN from the background. Even if your circumstances preclude having your own imaging rig and you have to acquire data from a robotic telescope, you can still participate in teasing out those faint structures.

An out of focus and grossly overexposed M13?

I need more (Or any) clear nights more than I need another 'scope. Not buying any new astro kit for the foreseeable, as there's no point.

That's a fabulous image.

From what I've seen the HLS will use secondary thrusters mounted high up in the ship, so less chance of digging a crater. But this is SpaceX, so everything could change.

They can't excavate a flame trench, the water table is too high. The only option is to build up. If they don't want to completely rebuild the OLM then they will need to install a flame diverter as well as the water deluge system. I've been hearing multiple conflicting reports / predictions about what they have planned, including a water cooled metal plate to protect the concrete, which doesn't sound like it will work.

The Cosmic Horseshoe From a challenge set by @Xilman. Ignore the foreground galaxies, the target is the ridiculously tiny bullseye in the centre (And shown in the crop). This is 6 hours of Luminance only in 10 min subs captured in Maxim with the ODK 12 and Trius 694 using a Baader L filter. Stacked and processed in AstroArt 8 which did a better job than PixInsight in this case. The ring is a galaxy at 10.5 GLy that is being lensed by the foreground galaxy at 5.3 GLy. My tiny mind is slightly boggled that I managed to capture a gravitationally lensed galaxy with not very extreme amateur equipment from my back garden. it is mag 20.3!

I've decided to put this to bed and move on. I've got the ring so will consider it a success. 6 hours might be considered a rather short integration time, but I want to see what else I might be able to image before the end of astro dark.

Well, I guess that's one way to dig a flame trench 🤣

A preliminary result from the ODK 12 and SX 694. 36 x 600 sec Luminance subs over the 18th / 19th. Stacked in AstroArt, DDP and Richardson-Lucy deconvolution, with a denoise to finish. It's the ridiculously tiny bullseye in the centre. It does show a broken ring when examined at 100%. In the unlikely event of my getting more clear nights (Yeah, right) I will add to the data and process in PI with BX (If i manage o purchase a licence) This may, however, have used up my clear sky quota for april and Galaxy Season. Centre crop given another R-L deconvolution

An "epic fail" would have been a RUD on the launch mount or a low air-burst which would have destroyed the whole launch complex. The fact that it didn't has to be considered a success. And notice that B7 S24 stayed intact through all the twists and turns that they went through. I suspect that an aluminium rocket would have come apart at the seams.

Yep, and the exhaust from the Raptors does look very much like a humongous Bunsen burner

I rather think that Ukraine has been very glad of Starlink.

Do you want to return to a dirt-grubbing substance agrarian economy? I certainly don't.