Some telescopes have this aberration usually cheap, poor quality ones making faint objects hard to see. This looks like flickering flames that spread out from the central disc when you move out of focus on a star as shown above. The Future of Cloudy Nights - YouTube Mike Bieler is the son of the founder of Astronomics now in its 41st year. Stellarvue SV130T - Help ID Year of Manufacture and Objective Type. There are two types of spherical aberration: over-correction and under-correction. Donation is not required by any means, so please enjoy your stay. This is a piece of kit that uses a white LED and a small length of fibre-optic cable to make a star-like source of light. Glass: Schott BK-7and FPL-53 ED I am interested in the planning utility tool within the software that can control the mount and slew to various targets. The images above were taken by Chuck Ayoub using the Orion 80EDT Carbon Fiber APO with a cooled CMOS camera. The Community represents Telescope Live's virtual living room, where people exchange ideas and questions around astrophotography and astronomy. I wouldn't be surprised if future updates of their APP will provide either more targets, or the facility to enter coordinates directly. This is not recommended for shared computers, Cosmic Challenge: Abell Galaxy Cluster (AGC) 1656, Collimation without collimator or collimation cap. So something had to give. Ekeland thinks that courts treat many hacker crimes as unduly threatening, however, compared to non-computer crimes that cause financial damage or bad behavior by companies. On August 13th, someone named HawaiiAPUser posted a screenshot of a failed login attempt, indicating theyd been banned under another name. Of course, I will need to connect my SkyWatcher HEQ5 to my laptop via EQMOD first. It's early days and I'm not grousing about picture quality. A good entry level product but nothing more. 2. Cool concept, for sure, this one took me a while to even figure out what it was, but I'm glad I did! At 250mm, you may be wondering whether the RedCat has enough reach to photograph deep-sky objects in space in detail. It can cost a fair bit, but you can make one by taping a piece of foil over a white LED torch and making a tiny pinprick in front of the LED. Weight: 3.2 lbs Expect to pay a minimum of $1,000 US for a new model. This is an overview of the instruments that I consider to be a contender for the best beginner astrophotography telescope. Cloudy Nights Equipment Discussions Refractors CNers have asked about a donation box for Cloudy Nights over the years, so here you go. He was shocked when he learned about the length of the sentence. earth and what time it is and the controller then predicts the target location The Vanois Vespera smart telescope is an ambitious attempt at an all-in-one device for observing the night sky and for astrophotography. The free version of K3CCDTools software helps you do this. The Orion ED80 is an extremely popular choice for beginners as it offers high-quality imaging performance at a reasonable price. I created an account about 2 weeks ago, and currently, have only 2 images submitted. Make sure that the telescope has cooled down to ambient temperature. We are experiencing record-setting warmth for February in Southern Canada. If you have watched the videos on my YouTube channel, youll know that my William Optics Zeinthstar 73 gets plenty of use in the backyard. In fact, to spend less time than that on a particular subject now, would seem odd. This section of the website is long overdue, as it will be nice to have somewhere to direct beginners looking for more information about the telescopes I recommend in my e-mails and messages. Ive begun dabbling in electronically aided astronomy (EAA) which has been an eye opener in its own way, but this is really a neat concept worth considering. Donation is not required by any means, so please enjoy your stay. Distributed denial of service (or DDoS) attacks are one of the simplest cyberattacks:they flood a site with huge amounts of traffic until it can no longer serve pages to real users. Well, here it is. For a great overview of the EvoStar 80ED, be sure to watch this review by my good friend Ruzeen of the AstroFarsography YouTube channel. Are you talking about a software update, adding something like software interpolation? The ES ED80 is an affordable option for beginners, with a high-value return. If the concentric rings are grouped to one side then your telescope will need adjusting. Over-correction is when the concentric rings inside focus are diffuse and not well defined, while those outside focus are sharply defined. DPAC testing refractors - should I take the plunge? I am sure others will do it much better - for that cost people make some amazing custom builds with integrated mini computers that are much more capable. This has created a lot of moisture, which means foggy, rainy nights. The color correction is on point and Ive not seen any fringing or chromatic aberration in my images. Now, if you could buy something like this with a better sensor as an OTA that could plug and play with an EQ6-R Technology amazes me, heck I still am dumbfounded that cars don't have keys anymore. Recommended Field Flattener/Reducer: Sky-Watcher 0.85X focal reducer and corrector for Pro ED80. His visitors seemed mildly amused by the forum drama, and he chatted with them about his $100,000 telescope collection before they left. device (and 8 others). ZWO FF65 Apo 65mm f/6.4 Petzval Refractor Telescope thoughts, Astro-Physics 110mm f6 StarFire GTX (110GTX). Diameter: 80mm Both the Orion and Explore Scientific 80mm models included a built-in dew shield and 2 dual-speed Crayford style focusers. I told myself I wasn't a collector. I dont believe a beginner should jump into this hobby and buy an expensive telescope for astrophotography right away. The level of detail contained within most of the photos shared on AstroBin is extremely helpful and inspiring when planning an imaging session. CloudyNights.com is dedicated to provide a forum where you can ask your questions or provide answers based on your experience, and perhaps most importantly, the site publishes . Craigslist,eBay and other vintage/classic telescope ads Started by mdowns , Apr 30 2023 10:27 PM No replies to this topic #1 mdowns The precision dual-speed focuser is ultra-smooth and stable. ** total_quantity ** | ** unit_price ** / ** unit_measure **, Explore Alliance MENTOR Astrophotography Courses, iEXOS-100-2 PMC-Eight GoTo Equatorial Tracker Mount with WiFi and Bluetooth, iEXOS-100 HD PMC-Eight GoTo Equatorial Tracker Mount System, Losmandy G-11 PMC-Eight GoTo Equatorial Mount, How to Choose Eyepieces for any Telescope, How to Choose Eyepieces for Any Telescope, Microscope Cleaning & Maintenance Services. There's a whole book about the inventor's life - skimmed but didn't read completely, seems very interesting! If you have a partial sky where stars are visible, point your equipment at one and work on your guiding. There are always additional frames you can add for a range of exposure times; I currently have files for 1 minute, 2 minutes, 3 minutes, 5 minute and 7 1/2 minute exposures and generally for camera temperatures of -10 DegC and -20 DegC. Started by Astrojensen , Apr 27 2023 01:15 PM There's a box that contains the little inserts to block the disc of the sun to see the prominences, as well as rings to mount it. from the mod and admin staff of Cloudy Nights. Such a set up is intriguing for those of us under highly light polluted skies, which is why I use simple EAA with my 4.5" scope. Recommended Field Flattener/Reducer:William Optics FLAT73 The image below is a stack of multiple exposures combined over three nights, spanning three months! Classic Telescopes: Telescopes from an era gone by. Its a sentence that even Goodyears victims dont want him to serve. This is a piece of kit that uses a white LED and a small length of fibre-optic cable to make a star-like source of light. SharpStar Askar ACL200 200-mm f/4 astrographic telephoto lens, Astrotrac 360 tracking platform first impression. get with any non-equatorial mounted telescope. Weight: 5.5 lbs My deep sky target selection is a collection of 3 galaxies in the constellation Leo. It's small, light and easy to use. Bieler had assumed the case was closed until the FBI arrested Goodyear a year later and summoned Bieler to court. Then again, most of us who put in the effort to be involved and/or lurk astroforums are probably not the target audience. Reports are that Unistellar is working on upgrades The astrophotos I have been able to capture with this telescope have opened my eyes to a higher level of image quality. Usually a coronagraph had a couple of different size disks. Heres what others have to say about the EvoStar 80ED: Its a forgiving field of view for imaging and versatile for multiple targets in the night sky. The 2016 Mirai DDoS shut down large sections of the web, hijacking insecure smart devices to create an army of bots. Most amateur astrophotographers are good at posting their equipment details along with each photo. So I would probably go that route if I was to do it again. United Kingdom, Registered in England and Wales under company number 11946704, Telescope Live Ltd- All rights reserved, Articles about astronomy, space, and more, Educational resources to help you navigate our universe, The Telescope Live Astrophotography Picture Contests. The. What did you observe with your classic telescope today ? If you dont have a short focal length eyepiece, you could use a 10mm eyepiece and a 2x Barlow lens. Now, there are more astrophotography telescopes available than ever, making the search even more complex. The best telescope for astrophotography is the one you use the most. Dont forget to factor in extras such as the color-matched dovetail bar, Flat73 field flattener, or tube mounting rings for an autoguiding system. Consider using this device, which allows you to star test and collimate your scope on cloudy nights. Light stacking ie: Astrophotography. My official partner, Ontario Telescope & Accessories has been a huge success. The RedCat 51 is very small and lightweight, just 3.2 pounds. It happens because the outer parts of the mirrors or lenses dont bring light rays to the same point of focus as those hitting the centre. Finally, check for astigmatism and figuring errors in the lens or mirror. These dont always result in long sentences, but as the Justice Department press release suggests, courts punish some individual cybercrimes harshly as a deterrent since only a fraction of offenders are caught. Here is an interesting thread on Cloudy Nights comparing the Sky-Watcher EvoStar 80Ed with a comparable option from Stellarvue. You can also use the time to rebuild the PHD-2 Dark Library that this system uses for guiding. New to Me Telescope Service TSCFAPO90 90mm FPL-55 Triplet. Recommended Field Flattener/Reducer: StarField 0.8X Reducer/Flattener. The next day, Cloudy Nights and Astronomics website started getting overloaded with traffic, making the forums unreliable and keeping Astronomics.com almost completely offline. Not really intended for the Excellent write up. It is very stable even with my C14. Scope Nightsis beautiful, and its simple graphics make stargazing conditions clear at a glance. Different vendors will offer various packages for the telescopes listed below. I have over 10 years worth of deep-sky astrophotography experience, with countless successful imaging sessions under the stars. Thanks for this write-up. I would guess it is something like drizzle, a common technique when stacking images. Goodyear swore innocence at first, but after increasingly pointed questioning, he confessed. I've long been looking for an occulting disk plus filter type of prominence telescope. To work out which eyepiece will give you this magnification, find the focal length of your telescope and divide it by the focal length of the eyepiece. Overall, the Zenithstar 73 Doublet is an excellent value and the perfect wide-field astrophotography telescope. Having my business down for a few weeks sucks. I reached out to the Albion College Astronomy Club and their astro dept - looks like they had one installed there for a while, wondering if they might want a spare. I bought the scope used, so didn't have to pony up for the full price. Remember? The CF version has identical specs other than the fact that it is lighter and better at adapting to temperature. I expect many, Continue Reading Why I Built a Backyard ObservatoryContinue, Over the past weekend, I again traveled to my dark sky observing site for some DSLR astrophotography. It's funny, a couple of nights ago I was out and wondering, why can't someone come up with a camera/scope setup that autofocuses itself. down edge is to place a circular mask around the end of your scope, blocking off the outer few millimetres. Big aperture, with all the It seems to work really well with auto guiding. Vice president Michael Bieler estimates that the forum has around 115,000. And I dont mean just iffy skies with clouds randomly passing over and confusing your guiding for a moment, but completely clouded over and offering no hope of any relief throughout the evening. Mods and admins cant stop me! the user wrote. it at and derive its internal map from that. Not knowing whats going to happen because you have no income coming in to pay peoples salaries sucks, says Bieler. I dont have words to describe my first view other than wow. As far as I know, the only competitor to the EVscope is the Vaonis Stellina - which is even more money!! The patterns of concentric rings that the star makes reveals the state of your scopes optics. If you are interested in a super high performing 5+ triplet APO, that is much less than comparative peers, dont be scared, I highly recommend you take a look at a Phantom! The star should be high in the sky so that atmospheric effects dont cause it to twinkle too much. In his FBI interview, he said hed searched Google for ways to get back at Cloudy Night. Focal Length: 600mm Here are a few of my favorite pictures taken using the William Optics RedCat 51: Since this article was originally written, I have had the pleasure of testing a number of new refractor telescopes for astrophotography. This is a superb focal length for large targets such as the Andromeda Galaxy. Hed created several more accounts since then, and moderators kept banning them. William Optics WIFD refractors - all of them! The compact and reliable refractors below have all proven themselves worthy of a night under the stars. If there are clouds or obstacles I sort of get the overall impression that cobbling a working EEA setup together is a bit like building your own computer in the old days. But he thinks that prosecutors often bring even clearly weak cases to court, both because theyre relatively easy to argue and because theres a sexiness factor to computer crimes. Its the inhumane conditions of American prisons, which affect millions of people who are far less privileged than Goodyear, some of whom havent even been convicted of a crime. I took it out to the backyard every single clear night I could. Unlike a regular telescope, it doesn't have an eyepiece. Fell in love with the feel and looks of this incredible little scope.. First light was just days agomy target was the lunar surfacethe image was razor sharp..the contrast of craters, rills. Today, Bieler finds it insane that a man would nurse a three-year-long grudge against an astronomy forum so bitterly that he would effectively try to bankrupt a company in revenge. These are entry-level, high-quality telescopes with a proven track record of success. The Meade 70mm Quadruplet APO is another excellent choice and one that I have had the pleasure of testing myself. Despite the unfriendly weather, the AstroBackyard community continues to grow on Facebook and YouTube. Speaking of aperture, this 73mm telescope clocks in at F/5.9 which means that it collects light respectably fast in terms of a telescope. so it can access your phone or tablet to: Send real time pictures to your mobile phone or tablet with WiFi. Historical classic or antique scope threads and links, Classic Telescopes in TV, Hollywood and Movies, Craigslist,eBay and other vintage/classic telescope ads. Focal Length: 480mm If youve got a reflecting telescope, you also need to make sure that its collimated. 2023 Vox Media, LLC. The Sky-Watcher Esprit 100 is a stand-out choice but is more expensive than many of the options available on this page. Goodyear professed bafflement about why theyd come, claiming that he wasnt behind the post. Its not totally clear how the DDoS campaign did end. I don't want to make the argument that you could just as well look at Hubble images on your pc, because you're out there, you're (or your scope) is doing 'something', but still it feels gimmicky to me. Buy a case/tower, a motherboards, drive, video card, sound card - but not those ones because they won't talk to the whatsit, and these ones are a lot quicker when you pair them with those other thingamajigs. resolution and light grasp compared to more professional setups. The Istar Phantom 140mm f/6.5 is a new entry in the large (5+) triplet APO world. Does it need electricity to heat up tuner. For that matter, it seems like SharpCap could just embed their software in a camera, dumb down their UI, and offer up a serious competitor at a fraction of the price. A star test is a great way to learn more about your scope and make the night sky look even better. Never in a million years did I think that this venture would garner the response that it has. If you are looking for a reliable astrophotography telescope for under $500, Ive got some bad news.
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