Sunshine

That sure looks like it cracked the sky open! was there a boom?

Wow, that is an epic shot!

1 hour ago, knobby said:

Not been out for quite some time but grabbed this last night .

Looks quite funky but the cream colour of the white mount is from a bit of tungsten lighting indoors, the red and blue bits are from the volt and amp readings on the power bank .

Love it,  your setup in action image is an astro photo itself! you've killed two birds with one stone.

Looking at the screenshot from Skysafari makes me wonder, how do imagers deal with Alnitak? it looks like a spotlight!

Whoa! a 16" dob, that would be like looking at the sun if not for a filter, amazing images!

3 hours ago, JeremyS said:

There might be some Vixen HR 2.4’s around still

I’ll have to keep an eye out for that eyepiece, Vixen 2.4 eh, I will guess it is a cracking  eyepiece if you have one yourself.

53 minutes ago, John said:

Excellent stuff !

I agree with Jeremy, you will get good value from shorter focal length eyepieces. I find a 2mm-4mm zoom often in use with my FC100-DL. 300x was wonderful last night on Iota Leonis

 

I have a 3.5 XW which I am sure will get much use!

Clear skies!

3 hours ago, JeremyS said:

Great first light report.

Have you got a shorter FL eyepiece than 5mm?. I think the TSA will take it.

3.5 XW, I did not use it last night but, I did use it on the moon on first session, it was no problem at all, I was left thinking I’ll need a 2.5.

Clear Skies!

It seems that every scope I have ever had, I acquired in the middle of the dreaded Canadian winter, this either means non stop cloud cover or, temperatures far south of freeezing. Over the past month or so I have managed two short sessions, the first came a few days ago during a waxing crescent moon and, the second was this night for an hour. The night of my moon observation it was even colder than today, around minus 10 but, weather app said it would feel like minus 20. Chilly indeed but, the sky was clear and the burning urge to try my scope was too much. After letting the scope sit outside for a good hour, I skipped the star test or the sort as the forecast said in half hour clouds were coming in with a fresh load of snow, time was short. 
 

my favorite eyepiece in my Arsenal of five (quite the arsenal) is my 9mm Baader Morpheus, for lunar this eyepiece presents the moon beautifuly, almost filling the FOV yet leaving enough space to enjoy the moon against a black sky. It was obvious right away that seeing was good, the moon looked tack sharp and, details were steady and, with very little shimmering. What struck me first was Montes Apenninus, this mountain range appeared to be in 3D the way it seemed to leap off the lunar surface, the base of the mountain revealed what to me, looked like a rock slide, almost like jumbled rocks which came to rest at the base. This feature is one of the most striking of all lunar features and, on a night of good seeing as was this night, I was able to really take in what this range would hide on nights of not so great seeing. It was difficult to pull my eye aways from Appeninus but, as I followed the terminator and crossed paths with one crater after another, I was equally struck by the details I was seeing within them, the play of light and shadow was beautiful. Shadows were an inky black while sunlit zones were bright enough to enjoy without a filter due to its 4” aperture, the light is not overwhelming as in a larger scope like a 10” as we all know. This makes it easier to find details as they are not washed out.

Even at the highest powers I could muster, the details were endless, I challenged myself trying to spot the smallest craterlets, there was no shortage of them. Tiny pot marks which looked like indentations left when one pokes a finger into wet sand, a particular string of craterlets caught my attention, forming a line of equally sized tiny points was an amazing sight, I tried finding them on my moon Atlas but failed to identify them. Unfortunately, as I had such limited time, I was unable to get my moon atlas app going in order to cross reference each crater and feature, I was like a hungry animal gobbling up what I could before it could be snatched from me and, sure enough the clouds were over nearby rooftops. In the last few minutes I circled the lunar edge looking for any signs of color, there was none that my eye could perceive at any power. One thing I did notice was the color temperature comparing to my 115 Eon, the 102 seems to present a slightly warmer color than in the 115, I enjoy this warmer appearance, I guess it is die to the coatings used? Regardless, it is pleasant. 
 

Tonight is a full moon night, after giving the scope some time, I was eager to have a look at M42 but, with a ful moon I wasn’t expecting too much. Once again using the 9mm I was surprised at what I was able to see, even with the glaring moonlight evident, the Trapezium was beautiful, 4 tiny perfectly focused  pinpoints of light while structure in nebulosity was visible, I can’t wait for this target on a moonless night. While observing the trapezium, I was thinking of my next target, Polaris, a star test was imminent even though I felt as though I was insulting the scope. As expected Polaris de focused to perfect concentric rings and, watching them collapse was satisfying, remaining a perfect circle till it snapped into focus. This instrument does this very well, it leaves no doubt about whether or not you’re in focus, it is satisfying, no playing in and out, wondering if it is focused.

Betelgeuse, Aldebaran, Mars, has anyone noticed how wonderful they look tonight? they appear to share identical naked eye magnitudes and, color, and all in a straight line like Pew Pew Pew! laser shots from imperial guns. Betelgeuse was simply stunning, in my 5mm XW it shimmered like fire while remaining tight and, free of any spikes or boiling, it was just beautiful. Aldebaran looked almost identical while Mars was not much larger, actually. Mars is so much smaller than it was this past summer, it appeared as a clean cut disc but, a featureless one at that, it is expected, those three are something to see at this moment, they look identical, naked eye. Before heading in, I had one quick look at a double in Orion which I hadn’t seen before, labeled as V1030 Orionis. This particular double left me puzzled, there are 4 stars in the formation, the faintest of which I could not determine its magnitude via SkySafari, is this a triple or, quadruple star system? as my awful sketch shows, the faintest is bottom left. This star was extremely faint, compared to the other three. Assuming V1030 is the brightest (second from left of the four, then which is the partner? it seems like a quadruple system. 
 

Time to head inside, I should mention that mechanically the scope was a joy to use, the focuser is now 10yrs old and shows signs of wear but, careful adjusting brought it back to good working condition considering the cold stiffened it up quite a bit. There will be many more sessions to come, in warmer weather, I look forward to enjoying this scope very much, it is a wonderful instrument. In retrospect, I have to award Betelgeuse for stealing the show tonight, it’s goldish bronze piercing  color was simply spectacular!.
 

PBS Nova documentary highlighting the perseverance mission to find ancient life on Mars.

I have to say, must say this is the most beautiful Rosette image, it is stunning! those colours and, exposure are wow!

 Good thing you didn't jar the scope and damage something, the chair is yellow, it had it coming 🤣

53 minutes ago, Stu said:

A few of Florence who is out for a run around tonight. Just a lunar session most likely, maybe a few doubles later. The cloud seems to have cleared, but the seeing is quite variable. Still, nice to see Schröter’s valley again.

I was using my Nag Zooms earlier but then fiddled around with binoviewers for a while until I got them working at high power, much better views, far fewer floaters!

The coveted Vixen fluorite, what a pretty scope that is, lucky you! With that tripod they make a prettier pair than Angelina Jolie and Brad Pitt.

Great to hear, welcome back!

Welcome to SGL!

Very nice image!

Nice capture!

1 minute ago, callisto said:

Nice and crisp....is that a cat with the green eyes 😁

Lol, didn't notice till you pointed it out, then it creeped me out a bit.

Those are fantastic!

That's a wonderful daytime moon image!

I would like to replace the worn felt in my tube rings, having trouble finding piece of felt as much remains closed here. What other materials have you used? any reasons to not use some over others? 

Your sketches are simply beautiful!

Welcome to SGL! assuming this is your first scope, it is quite a first scope! nothing wrong with that, enjoy it!

5 hours ago, CCD-Freak said:

This 6" Unitron refractor belongs to the University of North Texas so it is not mine but I wish it was.   I dreamed of having the 6" since I first saw the ads in Sky & Telescope magazine.

 

What a magnificent instrument! you are very lucky to have had a peek, imagine that beauty parked in your back yard!

First light with TSA-102, only half hour with the moon before clouds spoiled the fun but, a glorious half hour it was, eager to write report tonight.