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How Observatories Work (Features NexDome v2!) 

Dylan O'Donnell
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2 окт 2024

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Комментарии : 113   
@txaggie0275
@txaggie0275 2 года назад
I really don't understand why you have a rather small total of subscribers. Of all the astro RU-vidrs I subscribe to, I find your videos the most entertaining and informative. I really appreciate your educational approach but still keeping things light and entertaining without being too serious about yourself! Thanks! Oh yeah and by the way, your work is amazing!
@DylanODonnell
@DylanODonnell 2 года назад
thanks man :) I think I've offended too many people along the way. Tell your cool friends to subscribe 😆
@ryanmichaelhaley
@ryanmichaelhaley 2 года назад
Agreed, I think Dylan isn't for the faint of heart. Mr. O'Donnell only has the most hard core of astro peeps. Everything is in fact meaningless, and we are all, in fact, going to die. Some people don't like the truth.
@Akira13013
@Akira13013 2 года назад
because he has a sense of humor. everyone knows astronomy is for boring guys who wear braces, don't have wives, and watch youporn…
@theheavensdeclareastro
@theheavensdeclareastro 2 года назад
So cool. Thanks for the great explanation too on the mechanics behind it!
@DylanODonnell
@DylanODonnell 2 года назад
Thanks! Had to make the video at least a little bit informative !
@joakimastro
@joakimastro 2 года назад
Sweet stuff! Hope you are enjoying your winter down south while I swear at a barely dim night sky here up north (Norway). -The guy who brought you the "So you're a visual astronomer? That's cute"-meme
@JethroXP
@JethroXP 2 года назад
Nice haircut ;-) Also nice to see continued innovation and companies supporting their customers.
@DylanODonnell
@DylanODonnell 2 года назад
This is true!
@wl6558
@wl6558 2 года назад
@@DylanODonnell looking good, Dylan! I’ll take it you’re feeling as good on the inside!
@jimgunn4498
@jimgunn4498 Год назад
I realize this is about a year late, but I just watched this video and immediately recognized that you installed your RAM cards side by side. Most...and I verified with your motherboard specs, that the RAM cards on your computer should have been installed with an open slot between them. The way you have them installed, you have handicapped your memory speed by 50%. They are running in single-channel mode instead of dual-channel mode. :)
@badcallsign4204
@badcallsign4204 2 года назад
A couple of things I don’t like about these domes from various manufacturers is the lack of physical security and insulation. There also seems to be a lack of ventilation while fully closed? These telescopes are expensive. I’m sure there are measures one may take like adding insulation, cameras, sensors or a fence, but still, it’s not like locking your common mower you bought from Lowes one afternoon away in your shed. One would need to be in a place with near perfect weather all year and good security on the grounds. Hardly ideal for most folks.
@benjaminolry5849
@benjaminolry5849 2 года назад
Thanks for the montage and explanation. The beauty of being setup all time is aspirational for every astrophotographer. Unfortunately we don't have space for a dome in our garden so I decided to go the other route and gifted myself a pier on which at least the mount can be sitting all time to cut down on time to action. I hope to be imaging again soon (3rd child isn't a good sleeper yet). Take care xoxo
@DylanODonnell
@DylanODonnell 2 года назад
Nice man !
@scottrk4930
@scottrk4930 2 года назад
I was hoping you would have shown the difference in the new Dome that will stop the water incursions . Next Video maybe ? Nice setup . Cheers./SRK
@uschi414
@uschi414 2 года назад
Another great video! It looks like a lot of work was crammed into that montage. I bet the team from Sidereal Trading had to get up at the butt-crack of dawn to get all that work done. ;)
@jedidiahwest4619
@jedidiahwest4619 2 года назад
4:16 would be a proper video without Dylon being a school boy 😂 this is the content we subscribe for👍
@Diocrew
@Diocrew 2 года назад
He might need some putty for that crack!😆
@MobilMobil-kv5ke
@MobilMobil-kv5ke 2 года назад
Diego gets punked.
@astrobath
@astrobath 2 года назад
Ha-ha-ha, I pronounced "Cygnus" wrong several times, in the recent video, put a remark about it as well =D
@SteveMillerhuntingforfood
@SteveMillerhuntingforfood 2 года назад
Coin-Slot alert!
@angryBOT
@angryBOT 2 года назад
WTF?! Don't try to fool us with your Good-Boy-Haircut. We know you do it in the dark!
@VintageBlacklist
@VintageBlacklist 2 года назад
In the words of the great Todd Andrew Howard: "It just works."
@DrViberg
@DrViberg 2 года назад
Freezing cold in the dark you say? Well.. greetings from Sweden! 😂😉
@russellmm
@russellmm 2 года назад
That really "cracked" me up
@JMac85X
@JMac85X 2 года назад
I jealous because I can't afford such things and with inflation it's really out of my reach now. I can still dream though, maybe when I'm retired like most astro imagers I'll be able to get thing kind of stuff.
@krellon
@krellon 2 года назад
Dome geometry........ cry...... 2 years and still tweaking cry.....
@BrianH1313
@BrianH1313 2 года назад
Must be nice to have Sun. It been cloudy rainy for a couple weeks where I am. Dylan, the B.C. image was something I didn't need to see.
@DylanODonnell
@DylanODonnell 2 года назад
I got a clear night last night but spent the whole time setting everything up again. Now it’s raining again 😆
@BrianH1313
@BrianH1313 2 года назад
@@DylanODonnell A least you where able to set up everything with no rain. Is there anything in particular you where wanting to take a pic of once you can?
@southbronxny5727
@southbronxny5727 2 года назад
Looks much better👌👍....Did you get any credit for the old dome?
@carltanner9065
@carltanner9065 2 года назад
What happened to Dave?!! Did he have to "fly" back home?? :) :P
@billblanshan3021
@billblanshan3021 2 года назад
It finally happened, he cut his hair! Hell did freeze over....and we are all going to die
@malcolqwe2
@malcolqwe2 3 дня назад
G’day, do you have a video on fine tuning an 11” EDGE HD ? I never seem to get those sharp stars that I see in videos. It’s like the Hubble astigmatism problem, and I think my collimation and back focus are right
@DylanODonnell
@DylanODonnell День назад
That's weird.. sounds like back focal distance or maybe sampling?
@AmazingDisgrace911
@AmazingDisgrace911 2 года назад
I suppose someone already commented on the daytime moon shot, butt I'm pointing it out anyway.
@vasanthaprabu1763
@vasanthaprabu1763 2 года назад
can you please do a astrochallenge against Astro backyard
@orionm4268
@orionm4268 2 года назад
What can block/absorb local salinity? Trees?
@brandonrunyon
@brandonrunyon 2 года назад
I was too focused on the shave and haircut to catch any of the yuppie dome stuff
@briankotak403
@briankotak403 2 года назад
Dude! Nice hair cut. Matches the shiny new dome! Dr B from Manitoba, Canada 🇨🇦
@_relytt
@_relytt 2 года назад
Nice haircut (and dome I guess) lol
@bloodXHH
@bloodXHH 2 года назад
Thanks for the Video! Thats what i need now.. And btw, nice Haircut :)
@darrellknight1697
@darrellknight1697 2 года назад
love the new hair cut, should have done a video on that 😂
@PafMedic
@PafMedic 2 года назад
Sweet,New Dome…😱😱Holy Shyte On The OTA,Looks Great,Hope Your Weather Has Improved.I Got Chased In Last Night By Clouds Again Myself,We’ll Try Again Tonight,Stay Safe,and God Bless❤️🙏🏻🔭✨🌏
@KaizanBlu
@KaizanBlu 2 года назад
Awesome video Dylan!
@ADF_Cable
@ADF_Cable 2 года назад
Looking better post haircut!
2 года назад
By 4:50 I was like "is this guy really playing Melodysheep on his channel?" Oh my Sheep that sound is close in style..
@randywicker4530
@randywicker4530 2 года назад
Wish they could do one for Trevor Jones in Canada..
@DylanODonnell
@DylanODonnell 2 года назад
Yeh he’d love it really.
@backgammonbacon
@backgammonbacon 2 года назад
He could just buy his own.
@terryshaub4220
@terryshaub4220 2 года назад
Oh great! Now they fix the rain gutter issue? Oh well. I'm in the Pacific Northwest (Washington State, USA). I knew things would get wet. I love my NexDome observatory. Looking forward to some clear skies and use my new 8" RASA. See my observatory at lagoon point observatory.
@brodymk45
@brodymk45 2 года назад
congrats on the hair cut lol
@andrewwellum6472
@andrewwellum6472 2 года назад
Let's be honest Dylan, Diego is only there to show off your fancy new hairdo, tis very nice, frames your face.
@DylanODonnell
@DylanODonnell 2 года назад
Hehe cheers bruh
@francoisdecarie2530
@francoisdecarie2530 2 года назад
We are moving to Winnipeg for two years, so unfortunately I will be storing my NexDome V1 for two years. Hopefully lots of improvements will be brought forward and we can resume backyard imaging in 2024. 😀
@roderickwho1983
@roderickwho1983 2 года назад
Jesus! I though t it was pronounced "side-real"..... Thanks Dylan.
@christosdalamagas5017
@christosdalamagas5017 2 года назад
Another informative video!!! I bet with this image 4:14 the background music is called "into the void"...
@johngiromini5745
@johngiromini5745 2 года назад
You should let Diego know that Duluth Trading can fix P.C., as exhibited at 4:16. That is an interesting problem of syncing a mount with a dome. Carry on!
@jdpartridge
@jdpartridge 2 года назад
Someone new taking over your channel? I don't recognize the clean shave and a haircut. And that crack shot 😵 . Amazing setup. I hope one day soon to build some kind of observatory.
@jesuspineiro1622
@jesuspineiro1622 2 года назад
Oh, my fellow Venezuelan Diego Colonnello. A great pleasure to see you with Dylan. A big hug "mi pana" hehehe
@andyleather3014
@andyleather3014 2 года назад
hair cut and no face fuzz
@TheWonkyAstronomer
@TheWonkyAstronomer 2 года назад
Great to see this upgrade. But I couldn't really see the difference between the new and old domes. I've learned to live with the water in the "groove".
@stephenlast1897
@stephenlast1897 2 года назад
Great Video as usual !
@Mr_Spock512
@Mr_Spock512 2 года назад
Interesting video ... always curious to understand how this observatory stuff works.
@orionm4268
@orionm4268 2 года назад
How long does it take for fluorite or other coatings to degrade when exposed to air that has a salinity of 25-60%?
@adrianstanyer5556
@adrianstanyer5556 2 года назад
So this was the road trip Diego told me he was going on.. so jealous Dylan, enjoy the dome!
@necrotaur
@necrotaur 2 года назад
Thanks for the video, Dylan. It's curious to see the dome evolution. I am apparently at a "1.5" or "1.75" of the dome. New shutter, but similar panel design, so I have the gutters running around the outside. I'll be curious on your longer term take on the new shutter system. I have the similar HDPE rails running along the side and the opening and closing is smooth, but I feel the weather-proofness leaves a little to be desired from what I can see on the original design. Driving horizontal rains seem to be capable of making its way around the rails. There's enough gap around it to allow water to make its way into the dome (though it would collect drips). The door, when completely closed, even with the rubber gap on it has a enough (again especially around the gaps for the rail system, where water can pour in through driving rain. I'd attach pictures if I could. The back gap is easily addressable with wind skirting and rails that you typically see used on industrial garage doors or assembly line units. The sides, I am still working on. I don't mind a few drips from it on the worst rains, but I had a pile of snow end up on the shutter motor from a couple windy snow storms last year. Out of all this, I will mention that Babak is very good to his customers, responsive, and takes feedback.
@crateer
@crateer Год назад
4:15 killed me 😂
@aw7425
@aw7425 2 года назад
Thank you Dr Dylan for another super video , clear skies
@Miguel_Noppe
@Miguel_Noppe 2 года назад
I can see the benefits of a dome, but I like my roll-off as it is more simple. Simple is good.. Like a belt, to keep that guy's pants up, simple 😁
@pivottech8881
@pivottech8881 2 года назад
Love watching Dylan O'Donnell videos when they come out, always informative, and worth the while.
@benjaminolry5849
@benjaminolry5849 2 года назад
YOUR HAIR; WHAT?! WHY?! I WANT YOUR HAIR BACK!!! I WANT MY HAIR BACK -.- I am exhausted
@DylanODonnell
@DylanODonnell 2 года назад
Haha me too .. I liked the homeless look.
@dgrabicki
@dgrabicki 2 года назад
Wouldn't it be nice if the EQ8R-Pro had through mount USB cabling that worked instead of looking like it had a bowl of spaghetti dropped on it?
@necrotaur
@necrotaur 2 года назад
I chopped the power cable on the DEC saddle and wired in and XT60 to a pegasus powerbox. I run a NUC and powerbox under the Edge 11 in my setup. The wiring internally is 105C cable at 18AWG, which can run 18 amps, which derated for being bundled with other cables and run through the chassis, I cacluate it to be comfortable at 9A. I run two cameras for tandem imaging, a rotator, two focusers, and two filter wheels, along with the dew heaters, and NUC and never reach above 6.5A. Also, ethernet run from the base through the back of the DEC saddle to the NUC works well. Cleans ups the cabling and power distribution nicely!
@rashie
@rashie 2 года назад
👍👍
@Capitaine.Albator
@Capitaine.Albator 2 года назад
Nice haircut! 👍🏻✌🏻🇨🇦
@DylanODonnell
@DylanODonnell 2 года назад
Cheers mate :) 🇦🇺
@SimoWill75
@SimoWill75 2 года назад
8:23 Looks like Mike's Eagleview Observatory? Nice!
@DylanODonnell
@DylanODonnell 2 года назад
You got got it! Strongman Mike 💪🏼
@jamesdougan8789
@jamesdougan8789 2 года назад
g`day dylan try a bottle of exit mould it will kill the spores (you won't breath them) and it will take heaps for the mould come back it will stink a little bit for a day but no rubbing and no after stain $5 at coles job done and low effort spray walk away ... hope this suggestion helps great video mate cheers..... i am VERY jealous of your observatory ya lucky B ....lmao
@christopheguigot841
@christopheguigot841 2 года назад
Excellent 👌 très bon setup 🇫🇷
@DeanLouviere
@DeanLouviere 2 года назад
Nice haircut!! 👍
@DylanODonnell
@DylanODonnell 2 года назад
Thanks Dean!
@kevinburke8608
@kevinburke8608 2 года назад
Really cool! Hope the weather is better for you. Would love an observatory someday. (Living vicariously seeing your set up :) ) Non-sequitur. What dew shield is that? Looks a lot cleaner and easier to use than the ones that go over the outer ring. Does it lock in like the scopes cover? I'm actually currently designing a 3d printing cable manager to get rid of diffraction spikes that will lock in similar to the cover. (I may also make one that mimics JWT... )
@DylanODonnell
@DylanODonnell 2 года назад
Thanks mate :) and if you check the video I posted before this one.. it’s all about that dew shield! I love it, works great.
@kevinburke8608
@kevinburke8608 2 года назад
@@DylanODonnell will do!
@johnadastra1754
@johnadastra1754 2 года назад
And still no pier. Dude! Do the plunge :).
@DylanODonnell
@DylanODonnell 2 года назад
It’s a tri pier 😂
@SteveMillerhuntingforfood
@SteveMillerhuntingforfood 2 года назад
Truly Gear Heads
@AF29007
@AF29007 2 года назад
Still building my dome. Caught the spicy cough, have not been able to work on it for a week now. Can't wait to have it finished.
@DylanODonnell
@DylanODonnell 2 года назад
Hope you feel better soon Andrew!
@AF29007
@AF29007 2 года назад
@@DylanODonnell Thanks mate, I'm on the mend.
@nathanet100
@nathanet100 2 года назад
Brilliant Video as always however the cleaned up hair is rubbish.
@OhanSmit
@OhanSmit 2 года назад
Mooist :)
@DylanODonnell
@DylanODonnell 2 года назад
Hah
@unfit2ultra
@unfit2ultra 2 года назад
Great vid mate!
@williamgorham7339
@williamgorham7339 2 года назад
Ga’day Dylan I want and observatory so bad 😀
@DylanODonnell
@DylanODonnell 2 года назад
One day you will!
@Luftbubblan
@Luftbubblan 2 года назад
I want one :D Some day, some day!
@DylanODonnell
@DylanODonnell 2 года назад
You can do it
@WilliamBlakers
@WilliamBlakers 2 года назад
Send the old one to me and ill buy you a beer or two when you come to visit.
@DylanODonnell
@DylanODonnell 2 года назад
Gee tempting 😆
@WilliamBlakers
@WilliamBlakers 2 года назад
@@DylanODonnell i know right? Plus over here in the west we have better quality objects in the sky.
@Ano_nym122
@Ano_nym122 2 года назад
Where Hairs?
@tacomaastro7462
@tacomaastro7462 2 года назад
Nice haircut 🤣
@DylanODonnell
@DylanODonnell 2 года назад
Don't be so sarcastic 😂
@snip3d
@snip3d 2 года назад
RU-vid keeps hiding your videos from me 😭
@space9342
@space9342 2 года назад
Gooday :)
@DylanODonnell
@DylanODonnell 2 года назад
G'DAY
@necrotaur
@necrotaur 2 года назад
The funniest part of this comment is that Google put a link underneath to say "translate to English" 🤣
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