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Hi JMD i don't see anything attached or any other details? [email protected]> wrote: -- Brian Brian Valente portfolio brianvalentephotography.com <http://brianvalentephotography.com>

Just encountered this error tonight with my G11T. ?Anybody know what it is? ? ?Had just started PHD calibration and things went crazy. ? Looked basically like the Dec just stopped moving. Thanks

Ian, Thanks to Bren's expertise, we repairers (Bren in Australia, David Partridge in UK, and me in the USA) have been able to repair handsets too. They fail very rarely. The code coming from the

Ian Ok? few thoughts. If you want either Michael or I have replacement HCs (Michaels closer, in USA...I'm a long way away, Australia). But that would mean swapping parts without diagnosis of proof.

look up local noon where you are on NOAA solar calculator or other site. There is a phone app as well. Any vertical pole around or stake you put in, the shadow cast will be the exact rotational axis

Hey, Derek. It's best that you set your limits where appropriate for your mount and telescope. The defaults are good for most, but with RA EXT they may be too conservative. And your OTA might be long

"Oh God he's back!".. LOL.. Well, yes.. Because now I have a question / problem.. Original (non tucked motors) G11 w/ Gemini II.. I have RA EXT installed.. Works perfectly.. My question is, "How do

Hi Tim, There is a better way to polar align your mount during the daytime than by using a compass. First, the mount needs to be aligned to true north and the difference between magnetic north and

Tim i don't use a compass that often, but you can get high quality ones on the cheap that also glow in the dark here's one now, and many more available:

Thanks for the info

I just use my phone and get it rough aligned. It doesn't have to be that precise. Then use Polaris to further align with my mounts head as centered as possible so I have plenty of East/West

Looking for a compass to daylight align my G11 to true north. ? Been using my smartphone but difficult to hold on a flat place on the mount. ? If anyone has found one to attach to the mount please

I'm inclined to agree with Paul...you could have mis-labelled a Flat file as a Dark and get dust mote shadows improperly subtracted from (or divided by) your Light images. But it could also be an

Great to hear! Where are these videos at? Didn’t see them in the files or database sections.

Brendan, Thankyou for the swift response. This issue started in early October after the scope had not been used for months. Works fine initially and then goes haywire after an increasingly short time.

Kenn, Probably best to post the dark, my guess is you have mixed up the calibration images. Paul

what camera are you using? -- Brian B

Do the dark spots match the dust motes on your flat?

Perhaps wrong group to post this to, but I assume most people here image the sky. When ever I use darks I always, without fail, get ugly dark spots in my calibrated images. I use Darks, Flats, Bias,

Slowly going through my backlog. This is about 1h worth of 90s streams in IR with the CN-212/ASI462MC and an Astronomik 742nm filter. I derotated 5 frames of 10min each so I have a very coarse loop