Your mileage will vary. This mount is a little older design than the others we will talk about however it has not been replaced simply because it is robust and stable. In fact, latest data illustrates this with 0.66 arcsec per minute drift, at 5000mm (5 meters) focal length. DarkFrame tuned data are either our own or customer Reference mounts. As well as our reference mounts our customers send us regular data, so not is this only independent, they paid to find out how good their mounts are improved, and they usually had data before and after so here it is as an average in a table. We did this under warranty, which means our mounts have proven to be very reliable tracking platforms. For a detailed review of advanced level mounts from $1250 to $1500 price range, click here. This design allows the attached instrument (your camera or telescope) to stay fixed on a celestial object by driving one axis at a constant speed. Well, as you can see they do offer serious performance. It is worth upgrading from your EQ6? Top of the tree are the Paramounts with 7 arc-seconds RMS (±3.8 arcsec) across their range. The first figure is the peak-to-peak unguided figures for the respective mounts, the second under PHD2, then the third is the overall RMS. Seeing is the speed limiter on this visual highway. 4 Hours is usually what most pro-imagers say is the minimum. Although the easy-to-use fork mounts are generally supplied with Schmidt-Cassegrain telescopes (SCT's), the GEM is offered as an alternative on … Equatorial mounts compensate for the Earth's rotation when you're stargazing, and as such are great tools for astronomical telescopes. It's not quite up to date but illustrates cost in Euros, Payload (max), Period Error (PE) and after PEC training or other control. Short answer: Payload and Focal Length vs Exposure. I’ve compared five planetary telescopes from $500 to $1250 on a number of criteria. Remember, you're tracking a star light years away so the movement is so tiny you can barely see it, less than the twinkling of a star in fact. Is it that easy? The venerable HEQ5 and NEQ6 are seen as the benchmark EQ mounts upon which all others are judged. It makes it easier when making decisions about which one to buy, or whether to tune your mount. Table 3 is a new table This answers the question concerning real Periodic Error (PE) performance. CategoriesReviewsPosted onNovember 16, 2020November 18, 2020AuthorAstroforum, For smaller DSO’s and planets, a long(er) focal length and a big(ger) aperture are a must. The other one will track its declination. Data on our latest Build Type v6.3.x with its enhanced build package improve guided performance by up to 0.3 of an arc-second over the previous build type, and at least twice as good as any Rowan Belt Kit install you'd attempt yourself. The data proves the fact, with data to back it up. Precision Equatorial Mounts, Dovetail Secondary Systems and Accessories EQUATORIAL MOUNTS - D SERIES DOVETAIL SYSTEMS - V SERIES DOVETAIL SYSTEMS - GEMINI 2 GOTO SYSTEM TELESCOPE ACCESSORIES - REPLACEMENT PARTS - DEALERS - PRICE LIST - TECHNICAL SUPPORT - SECURE ORDER FORM - USERS - NEW The simplest example is how we evolved our EQ6 mounts. On a good night, it should be in the realm of what you see in the tables. You can e-mail me at dave@darkframe.co.uk for truly unbiased advice. It's how easy you can access that performance consistently which is just as important. One Reply to “Equatorial Mount comparison table from $700 to $2000 including reported periodic error” Pingback: The Mount – Astrodogger's Blog Leave a Reply Cancel reply Your email address will not be published. Another equatorial mount from Orion, this isn’t actually the cheapest mount they make. On Dual bar with WO ZS71/EOS40D Guided Payload 9KG, (Customer supplied)  @Focal length (tested, Table 2.2 (06/03/2020) EQ Capable Meade mounts -, Arc-second Unguided/Guided Performance over 300 second exposures, Table 3 (06/03/2020) Higher end EQ mounts Arc-second Unguided/Guided PE Performance. Sequence Generator Pro: An Illustrative Guide, Five tips to polar align your telescope mount like a pro, How to combat city light pollution in astrophotography. What is interesting is that our mount Bonneville EQ6 rebuilds meet the Pierro Astro EVO6 head-on with similar PE of circa ±8 arcsecs. This applies to any worm-driven EQ mount, and should typically be set up slightly east-heavy to provide the mount with an attitude of a controlled fall, so that the RA motor is dictating that precise movement. An equatorial mount has a declination (Dec) axis allowing the scope to be moved north and south, and a right ascension (RA) or polar axis allowing the scope to be moved east and west. It will be reviewed and set live soon. One of the main reasons why I bought the Celestron Edge HD 8″ (800) telescope is that it provides a long focal length (2030mm) and a big aperture (203mm … Continue readingCelestron Edge HD 8 review, CategoriesGetting started, ReviewsPosted onOctober 27, 2020November 18, 2020AuthorAstroforum, It is always difficult to search for the ‘right’ astrophotography camera. So why is guiding such a mixed bag? Researching into this recently, I have come across both manufacturers and resellers in describing the specifications between their respective mount ranges, refer to a given model as an Equatorial Mount, and another in the same … Mount tuning was always seen as a slightly dubious affair, but these results prove there is now a genuine alternative, that allows you to access more of the Deep Sky. One of them will coincide with Earth’s rotational axis and will track the right ascension of the target. Heck, even a well sorted EQ5 will guide down to 1.4 arcsec RMS with a lot of practice and fettling, Image: Cropped Single Frame 72mm WO Megrez 72+0.8xFRIII (537mm focal length) modded EOS450D ISO100 3600secs on DarkFrame Hypertuned HEQ5 guided with QHY5L-II mono with 50mm WO Guide scope. One Reply to “Equatorial Mount comparison table from $700 to $2000 including reported periodic error” Pingback: The Mount – Astrodogger's Blog Leave a Reply Cancel reply Our StellarDrive 6 is a new Sky-watcher based platform that meets that higher end mount performance envelope at a ground breaking price below all of these, with aerospace grade components such as our SPX Worm-gears in both axis. For a serious price. Scheme showing how an equatorial mount works and how it tracks the sky. Payload is the biggest advantage these more expensive models offer as well as amazing design and build quality. They are named Pillars of creation because the gas and dust are … Continue readingPillars of creation and Eagle Nebula: astrophotography, CategoriesReviewsPosted onJuly 17, 2020September 6, 2020AuthorAstroforum, Are you looking for a reasonably affordable telescope for planetary imaging? For a detailed review of beginner level mounts in the $700 to $1200 price range, click here. Remember all mounts should be able to guide down to 2 arcsecs? There are many things to like about the SkyWatcher EQ6R-Pro. Remember all mounts should be able to guide down to 2 arcsecs? Your email address will not be published. If you don't need the AZ feature then yes, and in the UK market it is a lower price than the AZEQ6GT. We also have our own in-house custom Test Rigs that can very accurately measure the unguided tracking rate of any mount to 0.001 ArcSecond, which means we can also record the micro acceleration/decelleration of lubricants, stiction, motor tracking and encoder performance over time, compared to 100% of Sidereal Rate. That's more than double the performance of our previous EQ6. For example, the Orion EQ-1 equatorial telescope mount pictured below requires you to manually control the axis of the mount … This system can reduce the PE (in RA only) down to just 1.4 RMS arcseconds on an EQ6. 0Table 3 (06/03/2020) Higher end EQ mounts Arc-second Unguided/Guided PE Performance, Key: *Customer/Test data  ^PemPro/PPEC/TDM   **PHD Data  ∆ (stock), Have a read of this data table for other brands and models: http://lambermont.dyndns.org/astro/pe.html. The previous upgrade path of jumping from an EQ6 straight to an Avalon/Mesu 200 solution is now thrown sharply into focus. We have had to to recall and validate customer mounts with 60 minute single images, because they doubted the capability of our mounts. We did this under warranty, which means our mounts have proven to be very reliable tracking platforms. I have included the native periodic error too, as this is causing the most consternation amongst some owners. In fact, latest data illustrates this with 0.66 arcsec per minute drift, at 5000mm (5 meters) focal length. . That honor falls to the Orion EQ1 equatorial telescope mount, but that has a rather modest payload capacity of 7 pounds that you will soon The equatorial axis is known as right ascension, while the perpendicular axis is called declination. StellarDrive's have precision worm-gears in both axis that take the periodic error circa ±5 arc-sec and matches the Takahashi EM200 of which it is an almost copy of. So at this level, reliable consistent and accurate tracking is all both guided and unguided. We have verifying RA values further, as we have acquired a Telescope Drive Master system and a range of adapter to test and tune various mounts, using PecPrep, to see what's going on under the hood. Thank you for posting your blog comment. If you want to know how good our mounts are compared to everybody else's you've come to the right place. However, weather dictates all. The German Equatorial Mounts that are available from BuyTelescopes allow you to take great astrophotography. They've gone down from tracking 0.42 Arcseconds to just 0.16 Arcseconds RMS in our latest build. If you read the above thread then 10 minutes means that you can guide forever? I'm certain they wanted to pitch the EQ6-R at a higher price, but again a tuned EQ6 mount is a great leveller. The Skywatcher EQ6-R PRO mount, a high end equatorial mount. As you do this your signal to noise ratio drops, and you are rewarded with more detail and resolution as you gather more of those much travelled photons. 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