Pear Tree Telescope - Deep Sky Videos

Ғылым және технология

Astrophotographer Nik Szymanek shows us his telescope in the affectionately-named Pear Tree Observatory. Also answers a few questions about how it works and tips for beginners. Nik's website is: www.ccdland.net/
Deep Sky Videos website: www.deepskyvideos.com/
Twitter: #!/DeepSkyVideos
Facebook: / deepskyvideos
Videos by Brady Haran
This film edited by Stephen Slater

Пікірлер: 189

  • @vladimirpalenik
    @vladimirpalenik10 жыл бұрын

    Nick is very friendly man, talked to him last year at Astronomy show in Warwickshire. He answered every single question I asked him, being beginner myself in astronomy

  • @troelshansen6212
    @troelshansen62125 жыл бұрын

    7 years after this was uploaded, I just bought my first Equatorial mount, a Skywatcher EQ5. I had completely forgot that this was the one he recommended

  • @dRasonWhy
    @dRasonWhy10 жыл бұрын

    That's probably one of the coolest houses I have ever seen. Your very own miniature observatory right in your yard. Awesome!!

  • @ohwell2790
    @ohwell27906 жыл бұрын

    This is by far the best explanation of equipment I have seen. My telescope is a 10 inch DOB on a four wheel cart. Although not as complicated as this, just a push around base and using a lazy susan bearing for AZ and finely balanced for ALT. I use a GPS compass for true north and a digital angle finder for ALT combined with astronomy softwear on the computer. Simply put in the time of night I will be out and just push to the coordinates and find the object. Thank you for posting and I am a beginner and 73 and just getting started. I find this a simple solution to a complicated problem for very little money and is great fun.

  • @NoName-zn1sb

    @NoName-zn1sb

    4 жыл бұрын

    Back when I was your age, I'd just bought my first 'cello, never having laid a finger on a bowed string instrument.

  • @MrCosmickeith
    @MrCosmickeith10 жыл бұрын

    I've had the pleasure of meeting Nik at Patrick's on a number of occasions and can honestly say - he's one of the most helpful and pleasant guy's you could ever wish to meet.

  • @MrBakmeel
    @MrBakmeel11 жыл бұрын

    Nik is one of my favorite deep sky video's persons

  • @BenJuan26
    @BenJuan269 жыл бұрын

    This is great. It's helpful getting a good breakdown of a real professional rig, and having it explained so well.

  • @sirmeowcelot
    @sirmeowcelot3 жыл бұрын

    This video never gets old.

  • @TheDaddyO44
    @TheDaddyO4410 жыл бұрын

    What a top bloke.

  • @pdxyarnho
    @pdxyarnho12 жыл бұрын

    waaaaaaaant! Hubby and I are going to get a telescope as our joint Holiday gift this year... I'm going to check out these recommendations. Thanks Nik and Brady!

  • @Shakis87
    @Shakis879 жыл бұрын

    What a legend.

  • @boldger13
    @boldger1312 жыл бұрын

    Consider this as a way to improve your set up, Nik: Find a way to remotely turn on and off everything from inside your home as well as remotely removing and installing the dome cover. If you did that, you'd be all set in any weather and in the absolute comfort of your nicest arm chair. ~Max from USA, SW Florida

  • @DeepSkyVideos
    @DeepSkyVideos12 жыл бұрын

    glad you liked it - Nik knows his stuff!

  • @SubscribedToLife
    @SubscribedToLife12 жыл бұрын

    My favorite piece of equipment in the Pear Tree Telescope was the little heater. I have the same one keeping me cozy right now.

  • @Croga15
    @Croga1512 жыл бұрын

    I was subscribed to deep sky videos before I knew they were by brady. Thats cool

  • @andrewlabat9963
    @andrewlabat99633 жыл бұрын

    Wow.. What a great setup and commitment to getting it right.. Awesome.

  • @mokopa
    @mokopa12 жыл бұрын

    Thanks Nik and Brady!

  • @joemuire5250
    @joemuire52502 жыл бұрын

    Probably the best video I have ever seen that come straight to the point without a lot of technical BS, I sometimes wonder if people just love to have themselves talk and show how intelligent they are, but I got more of this video and listening to this gentleman I can really visualize how to set up some equipment an image What I see. Thanks again for the video, I have subscribed and I hope to see more

  • @slapastronomy8646
    @slapastronomy86466 жыл бұрын

    Excellent video and a great tour of the observatory. Scott

  • @desmondellis657
    @desmondellis6574 жыл бұрын

    Very cool set-up, Nick! Love it!

  • @Altanthares
    @Altanthares12 жыл бұрын

    Woow... that's exactly the information I was looking for! Once again, thanks Brady! And thanks Nik!

  • @magikahn
    @magikahn3 жыл бұрын

    Wow! This is an awesome setup...

  • @Diozark
    @Diozark8 жыл бұрын

    That was Great, Thank You for Posting!

  • @keithjohnson6503
    @keithjohnson65034 жыл бұрын

    Such a lovely guy, met Nik a number of times at Farthings ....ahhh the memories.

  • @farrjarr
    @farrjarr6 жыл бұрын

    Brilliant. And a great guy. Many thanks for the upload.

  • @Kev_Partner
    @Kev_Partner11 жыл бұрын

    Fascinating video - great to watch a true expert, and enthusiast, at work.

  • @FantastyckplastycK
    @FantastyckplastycK11 жыл бұрын

    this is just fantastic, great job

  • @MarcusZabo
    @MarcusZabo12 жыл бұрын

    AWESOME VIDEO... Rely puts things into perspective for us amateurs.

  • @RaysAstrophotography
    @RaysAstrophotography5 жыл бұрын

    Hi NIk, Amazing commentary. Great Video.

  • @oldgittarist
    @oldgittarist6 жыл бұрын

    Nik's imaging tutorials in Astronomy Now are excellent, he's pro level drummer as well!

  • @unchainedverse
    @unchainedverse12 жыл бұрын

    Awesome video. Thank you!

  • @Symbioticism
    @Symbioticism12 жыл бұрын

    Wow, that was super interesting!

  • @Bugside
    @Bugside12 жыл бұрын

    THE COOLEST SCIENTIST OF ALL TIME! Great video

  • @DaithiDublin
    @DaithiDublin12 жыл бұрын

    So envious right now.

  • @slvnice
    @slvnice12 жыл бұрын

    Just a great video!

  • @REDBULLHEADiphone
    @REDBULLHEADiphone11 жыл бұрын

    He seemed a nice guy. Explained everything well. Subscribed.

  • @DivingDeveloper
    @DivingDeveloper12 жыл бұрын

    Oh to have such a wonderful permanent setup. I bet he's going to get that observatory rotating next :)

  • @danielramirezcruz.2209
    @danielramirezcruz.22093 жыл бұрын

    Great video I love it thanks...

  • @jgrimmier
    @jgrimmier12 жыл бұрын

    Fantastic video, and fantastic enthusiast. I would love to find local people as passionat as him who have similar photographic interests as myself.

  • @Markinpuff
    @Markinpuff5 жыл бұрын

    Nice, I never did much astrophotography, I’m mainly a visual user, but it must be nice when you’re patience pays off.

  • @CuteKelolon
    @CuteKelolon11 жыл бұрын

    this man is the definition of awesome in my book

  • @KT-TV
    @KT-TV11 жыл бұрын

    Nice video Nik and Brady... I have a similar dome but only on an NEQ6 at present and guiding through a QHY5. I recently upgraded from a Canon DSLR (mod) to an ATIK 450 OSC and I did this because there was a secondhand one going cheap(ish) and because I truly believe that the island we call England is slowly drifting into the Arctic! Trying to get one clear night is becoming nigh on impossible and I think that people who image mono must have the patience of a saint

  • @PhilAEG
    @PhilAEG11 жыл бұрын

    A Ritchey-Chrétien reflector (RC) instead of a Schmidt-Cassegrain Telescope (SCT) has the advantage of a fixed main mirror and a separate focuser ( SCT focuses by moving the main mirror). AstroPhotography (AP) indeed has a steep earning curve... Great video !

  • @jeremyrundle5686
    @jeremyrundle56866 жыл бұрын

    don't you just hate him, so professional but nothing showy, a really nice chap

  • @metallmad77
    @metallmad7711 жыл бұрын

    really useful, thanks for sharing

  • @anthroparion
    @anthroparion12 жыл бұрын

    Nice one geezer!

  • @stevebonnar
    @stevebonnar11 жыл бұрын

    Brilliant video for those starting out. Would love to hear Nik's opinions on Nebulosity vs Maxim DL vs Deep Sky Stacker etc

  • @ridedeus
    @ridedeus11 жыл бұрын

    coolest job EVER

  • @tycho_m
    @tycho_m12 жыл бұрын

    Such a sir. Thanks!

  • @aosteklov
    @aosteklov12 жыл бұрын

    such an amazing man he is!

  • @Beer_Dad1975
    @Beer_Dad197512 жыл бұрын

    It's a Ritchey-Chrétien Cassegrain focus - both primary and secondary mirrors are hyperbolic. It's the best setup for a narrow field of view - they are expensive pieces of kit though.

  • @AlwaysInAtari
    @AlwaysInAtari11 жыл бұрын

    When I find a permenant residence one day, I'll build a set up like this. Inspiring.

  • @laconicsax
    @laconicsax12 жыл бұрын

    @pyrea17 Newtonian reflectors use parabolic mirrors, but Ritchey-Chretien telescopes use hyperbolic primary and secondary mirrors to eliminate coma (comet-shaped stars near the edges of the field). Other designs use spherical mirrors with one or more correcting lens to a similar effect.

  • @jckgoldness
    @jckgoldness12 жыл бұрын

    I love his setup i wish i had mine like this

  • @Ace0077
    @Ace007711 жыл бұрын

    this kind of equipment reaches the value of a decent car, I know I don't need anything close to this quality of equip but still, for a student this is quite a wallet-exhausting hobby... maybe one day :) Nik you're excellent.

  • @laconicsax
    @laconicsax12 жыл бұрын

    FWIW, The 'starter' mount he recommends is sold in the US as the Sirius EQ-G by Orion

  • @Squagnut
    @Squagnut12 жыл бұрын

    Even a high quality equatorial mount slips slightly, in the same way an accurate clock can gain/lose time if left unadjusted long enough. It's all about the precision, and the autoguider is a simple way to keep it precise. You *can* take shorter exposure shots without an autoguider, but if your exposure time is 10 mins or more then a belt-and-braces attitude gets best results.

  • @hevyAccel
    @hevyAccel12 жыл бұрын

    How fricking cool is it that the camera messes up exactly on the points of the cams POV of perception?

  • @reinux
    @reinux12 жыл бұрын

    when i was 7, my parents asked me if i wanted a computer or a telescope for my birthday. i'm now a software developer. brady, you make me regret the decision i made that day :(

  • @inksinner1
    @inksinner111 жыл бұрын

    wow very informative.thanks ur video is great.

  • @gasser5001
    @gasser500110 жыл бұрын

    this man is my idol!

  • @Kev_Partner
    @Kev_Partner11 жыл бұрын

    I think it's fair to say that most people interested in astro-photography would have DSLRs

  • @Carl_Mansfield
    @Carl_Mansfield12 жыл бұрын

    Unless you want to pay many many thousands of pounds for the equatorial mount then you will need to have the second scope for guiding (relative to the focal length being used though). There is a mechanical issue with most mounts called Periodic Error, which is caused by the rotation of the worm gears inside the mount. The autoguiding software can be used to correct this error which can then result in having good long-exposure images. Nik uses a long focal length so accurate tracking is a must.

  • @WlNDMlLL
    @WlNDMlLL12 жыл бұрын

    He seems like a very nice person.

  • @MOREENGINEERING
    @MOREENGINEERING10 жыл бұрын

    Now, that is a good video. It is actually one where the also rans(that would be me) can feel like they have the right stuff. He is 100% correct (because he said) you don't need the worlds best stuff to get good results. Thx

  • @keeplookingup911
    @keeplookingup9114 жыл бұрын

    It's a dream setup, quite expensive though but worth it, for the love for astronomy 🔭

  • @codygidusko7763
    @codygidusko776310 жыл бұрын

    What would you recommend for taking picture if nebulae?

  • @evilmindedsquirrel
    @evilmindedsquirrel12 жыл бұрын

    one question: how much? seriously, that equipment is top of the top line! nice vid, looking forward for more!

  • @barolfe
    @barolfe11 жыл бұрын

    Also, previous model DSLRs can be obtained very cheaply. A T2i, an excellent astrophotography camera, can be obtained for $300 or less. The telescope and mount are far more expensive. Google barndoor tracker - a simple and affordable equatorial platform that can be quite effective!

  • @lurkern
    @lurkern12 жыл бұрын

    Great stuff! Say, this isn't in Australia.. Is it?

  • @DidntKnowWhatToPut1
    @DidntKnowWhatToPut111 жыл бұрын

    You can also modify inexpensive webcams to use with telescopes, but they will give you a very narrow FoV.

  • @soberhippie
    @soberhippie5 жыл бұрын

    What a nice bloke.

  • @emgee65
    @emgee6512 жыл бұрын

    "I feel like I'd need a second job just to support my hobby!" I know the feeling!

  • @Masteradv
    @Masteradv12 жыл бұрын

    He talks about a small refractor. Is there any F-ratio you should aim for or not go over? Will a F7,5 do it? And what about Lightpollution (imaging from city). Do you need more apeture then, or will a CLS filter do?

  • @DanieleGiorgino
    @DanieleGiorgino12 жыл бұрын

    I didn't think I'd like this video but I totally did.

  • @Snoppen112
    @Snoppen11211 жыл бұрын

    nik is awesome

  • @pyrea17
    @pyrea1712 жыл бұрын

    I'm just curious but at 3:35, Nik says the telescope uses a hyperbolic mirror. I was under the impression that reflector telescopes used parabolic mirrors (though i may be wrong) so I'm just interested to know if he misspoke or if it actually uses hyperbolic mirrors. Great upload though! These videos about the photography aspect of astronomy make me want to get a better telescope one day!

  • @BunnyRaptor
    @BunnyRaptor6 жыл бұрын

    Is that a paramount mount?

  • @Spike2060
    @Spike206012 жыл бұрын

    One question. Could you have detected the TNO's like Eris, Makemake, etc with this equipment. I mean for example by accident like photographing a nebula and you detect a "slow moving star" next to it which turns out to be a TNO.

  • @TheVeganMantisGuy
    @TheVeganMantisGuy11 жыл бұрын

    What kind of CCD camera do you use?

  • @thisisnotdom
    @thisisnotdom12 жыл бұрын

    Awesome video. Almost makes me want to go and buy a telescope :/

  • @hevyAccel
    @hevyAccel12 жыл бұрын

    BTW - where did you get your dome?

  • @okuma0kuma
    @okuma0kuma12 жыл бұрын

    my guess is ! not only does the earth have tilted axis "seasons" but earth trajectory also ! bounce/wobble i think they call it milankovitch cycles, so the second camera is really the simplest and easiest way calibrate !

  • @YourCritic
    @YourCritic7 жыл бұрын

    Does the dome itself rotate, and if so, is it automatic and how is it controlled?

  • @the_mentaculus
    @the_mentaculus12 жыл бұрын

    I'm so jealous of his setup! I haven't tried my hand at astrophotography--something about looking at the object with my own eyes in real time appeals to me, so for now I'll stick to my Dobsonian. It's a lot cheaper too :D. 1500 quid for the lower end setup!? I feel like I'd need a second job just to support my hobby!

  • @rogerwilco2
    @rogerwilco212 жыл бұрын

    I happen to work at a big observatory (ASTRON) and most astronomers use Mac or Linux because nearly all software is written for unix/linux.

  • @TheGreenOpossum
    @TheGreenOpossum12 жыл бұрын

    how is this little thing called between the filter wheel and the auto guiding chip?

  • @trashthethrasher
    @trashthethrasher12 жыл бұрын

    what kind of dslr does he recommend? canon 60Da?

  • @MarkusJaeger-itguy
    @MarkusJaeger-itguy12 жыл бұрын

    In earlier videos you see Nik showing couple of his images with satelite traces on them :)

  • @cropotkin
    @cropotkin12 жыл бұрын

    what a lovely man

  • @TadaGanIarracht
    @TadaGanIarracht12 жыл бұрын

    Wow this guy is a pro

  • @joshfrechem3506
    @joshfrechem350611 жыл бұрын

    Very interesting to see he chose a qsi. Theyre great cameras but I would just like to ask if he happened to say why he chose that camera? :) Searching for the right camera is a hard task hah

  • @MrHueJazz1
    @MrHueJazz112 жыл бұрын

    What is the name of the planetarium software he is using?

  • @oakwind
    @oakwind12 жыл бұрын

    What kind of software is he using?

  • @djfoo000
    @djfoo00012 жыл бұрын

    Would really like to have an immersive hobby like astrophotography.

  • @00BillyTorontoBill
    @00BillyTorontoBill9 жыл бұрын

    I feel really really good. year and half ago, I bought 2500 bucks worth .... SW 80 ED PRO and an HEQ 5. I want the filters now...lol

  • @bemanos12345
    @bemanos1234512 жыл бұрын

    nice

  • @DeepSkyVideos
    @DeepSkyVideos12 жыл бұрын

    He is...

  • @Smokemalboro
    @Smokemalboro12 жыл бұрын

    Mac is really good for video editing

  • @gvblk4yt
    @gvblk4yt11 жыл бұрын

    I have been imaging since 2006 and am just now getting to a fixed pier with and EQ-5 Sweet equipment my friend azspaceblog

Келесі