You can also use the time to rebuild the PHD-2 Dark Library that this system uses for guiding. This may seem a backwards way of doing things, but hear me out. It's a very good deep-sky telescope, is airline portable, and is, in all probability, a good choice for imagers, the 0.8 focal reducer yielding a fast optical system. 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. Unistellar app which is a free download from Google Play or the Apple store. Astrophotography requires a great deal of patience. Excellent write up. 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. Weve described a perfect star test, but this hardly ever happens. Weight: 3.2 lbs Diameter: 73mm The worlds largest database of astrophotography data is waiting for you! Focal Ratio: f/5.9 Scope Nights' main screen displays the astronomy forecast for six nights. Focal Ratio: f/6 View Chucks Astrophotography images on Astrobin. Have sold or given away a few items through the classifieds, will likely do a bit more of that as time allows. One thing that has flummoxed me as to how to re-home is an original Vann Solar . Stay safe and get your neighbours to turn off their lights at night and convince them to join in the fun.Image Credits:M81 - RGB; Taken by my astronomy mentor Paul Winn of Lompoc CA; taken in June 2006. Alternatively, you can do a star test in any kind of conditions using an 'artificial star'. It seems to work really well with auto guiding. Reports are that Unistellar is working on upgrades Ill be using this Flattener/Reducer with my Explore Scientific ED102 in an upcoming video. Not knowing whats going to happen because you have no income coming in to pay peoples salaries sucks, says Bieler. This is an overview of the instruments that I consider to be a contender for the best beginner astrophotography telescope. 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. Just as an aside - the EVscope does not autofocus. Adam has been imaging much longer than I have and shares his incredible journey to his current skill level. Cancel out field rotation that you I get several emails each day asking which telescope I recommend for beginner astrophotography setups. I'd also argue that it is more likely that someone like myself would get into EEA as an easy introduction, and then if I like it enough, get into AP later. Focal Ratio: f/4.9 When the clouds finally part, Ill be ready. I try not to have to use any dark frames older than about 4 months. (would FC-50 repair story - Takahashi vintage fluorite series. It showed me M13, M57, M45 (a closer look than with the binos), M7, M8, M20, and the moon in close detail. Cloudy Nights Equipment Discussions Classic Telescopes CNers have asked about a donation box for Cloudy Nights over the years, so here you go. William Optics WIFD refractors - all of them! In December 2018, he was sentenced to more than two years in prison for violating the Computer Fraud and Abuse Act. The Meade 70mm Quadruplet APO is another excellent choice and one that I have had the pleasure of testing myself. Clear Outside v1.0 - International Weather Forecasts For Astronomers Shipping heavy items such as telescopes or mounts is expensive. So something had to give. Canon 60Da DSLR and William Optics RedCat 51. For each of the models below, I will list the recommended field flattener/reducer to go along with it. Cloudy nights isn't just a popular astrophotography forum website, it's the current state of the weather in my area. Donation is not required by any means, so please enjoy your stay. Finally, check for astigmatism and figuring errors in the lens or mirror. Capable of revealing very faint Established in the year 2000, the CloudyNights.com telescope review site is one of the most widely read resources on the Internet for the amateur astronomy community. Im sure there are some 24 newt owners that would ** 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. Once it's set, unless things get bumped around - it'll hold. Stargazing Forecast for Night Sky Observing - Sky & Telescope Cool concept, for sure, this one took me a while to even figure out what it was, but I'm glad I did! Place it 25 to 50m (80 to 160ft) from the end of the telescope and you can star test even when it's cloudy. This is the only telescope on my list that features a helical focuser, like the ones you would find on an expensive telephoto camera lens. Here is an interesting thread on Cloudy Nights comparing the Sky-Watcher EvoStar 80Ed with a comparable option from Stellarvue. Any ideas? I was looking for other ways to see if I could take them out, if I could hack get a botnet or something. He found HackForums.net, said screw it, and signed up. A LOT! Sharp rings inside focus, together with misty rings outside of focus, shows under-correction. Sign up for Verge Deals to get deals on products we've tested sent to your inbox daily. Online crimes are hard to trace, and thats a real problem for the people who are fighting online threats, swatting hoaxes, or ransomware operations. Youll need an eyepiece that gives you a magnification of about 1.6x the aperture of your telescope. I think the family said he maybe made it or had it custom built, that will also be an interesting one to find a home for but not as involved as this. As a rule of thumb, you will need: Make sure you add these additional items (if necessary) to your overall budget before deciding on a particular scope. I told myself I wasn't a collector. This looks to be a keeper. The app also displays light pollution conditions on a map. If your 150mm-aperture telescope has a focal length of 1,200mm, youll need to divide the focal length (1,200mm) by the magnification (240x) to get the eyepieces focal length, which turns out to be 5mm. Glass: FDC1 (Hoya) The Andromeda Galaxy. TS-Optics APO Refractor 85/510 mm - FCD100? Therefore, iStar Optical can be congratulated on a very well made optical instrument. New CGX Mount - posted in Celestron Computerized Telescopes: Hi all, Needing some advice from CGX owners. How to star test a telescope - BBC Sky at Night Magazine The IMX224 is popular for planetary or guiding, if you are making a system with a single integrated sensor it makes no sense apart from saving costs, which is from your review the major factor going on here (i.e. 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. The star should be high in the sky so that atmospheric effects dont cause it to twinkle too much. If there are clouds or obstacles it at and derive its internal map from that. Was you on 1.2 or 1.3 version.? We used it to observe Saturn and found the Cassini Division and several moons on show. The William Optics Zenithstar 73 APO with a 50mm guide scope attached. The benefits of this quadruplet-lens telescope are the lack of need for a field flattener and the high-quality astrograph level focuser. I created an account about 2 weeks ago, and currently, have only 2 images submitted. Focal Ratio: f/7.5 Images captured using a DSLR with the Zenithstar 73 APO Doublet. I found a clone of the MC online from Camera Concept in NY and after installation, all seemed to work fine. Vann Solar Prominence Telescope - What To Do With It? I like to see real results using astrophotography equipment, more so than the intricate details of optical performance graphs. Judges base jail sentences on a range defined with the United States Sentencing Guideline rubric, which calculates a number representing a crimes severity. 14" ACF LX200 focus problems Started by Crashpro , Apr 30 2023 06:23 AM Please log in to reply 5 replies to this topic The 5 telescopes on this list are all small Apochromatic Refractors. At F/7.5 (or stopped down to F/6.3), the Sky-Watcher EvoStar 80ED is suitable for long-exposure astrophotography with your DSLR or mirrorless camera, one-shot-color astronomy camera, or even a monochrome CCD. FIVE things BACKYARD ASTRONOMERS do on CLOUDY NIGHTS - YouTube The Orion ED80T CF is very similar to the Explore Scientific 80mm Apo. Bieler describes Cloudy Night as generally a nice peaceful edge of the internet where moderators have handed out fewer than a dozen lifetime bans in over 15 years of operation. In just about every forum post I see regarding OTAs its to not underestimate the importance of the mount. If you havent photographed a reflection nebula before, you are in for a real treat. 0 replies: Last by nicknacknock, Mar 16 2023 02:22 AM, 4 replies: Last by Jason B, Sep 20 2010 12:12 PM, 9 replies: Last by zrlevin, Dec 24 2009 09:58 PM, 484 replies: Last by eyeoftexas, Today, 12:29 PM, 21 replies: Last by C. 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Its not totally clear how the DDoS campaign did end. describing it.https://www.youtube.h?v=Ke7mIpw6QIs. down edge is to place a circular mask around the end of your scope, blocking off the outer few millimetres. You also run the risk of damaging the gear in transit. The images were shot using narrowband filters to create false-color images of the Rosette Nebula and Heart Nebula. Thus, I started looking online for those who had similar experiences and maybe solutions. I have not been able to achieve images of this quality using a Newtonian telescope. AstroBackyard. Please follow me, or send me a message over there and I will do the same. 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. This How to originally appeared in the November 2008 issue of BBC Sky at Night Magazine. Mike. A webcam can help in a star test because you can see the images large on your laptops screen and you can capture an image to look at later on. I heard back from Albion and they are going to discuss to see if it might fit their needs as a donation. If excess vibration detected, the Community Forum Software by IP.BoardLicensed to: Cloudy Nights. Cloudy Nights moderators, meanwhile, had a good idea who was behind the attack. - Classic Telescopes - Cloudy Nights Cloudy Nights Equipment Discussions Classic Telescopes CNers have asked about a donation box for Cloudy Nights over the years, so here you go. I captured this image using my stock Canon EOS Rebel XSi digital camera and my 80mm triplet apochromatic refractor telescope. After all, beginners have enough to learn early on and should have the best telescope possible to avoid an agonizing experience in the dark. Unfortunately, its kind of typical. Ekeland has represented figures like security researcher Justin Shafer and journalist Matthew Keys in cybercrime cases, and hes one of the CFAAs most outspoken critics. Spending a month taking pictures of and processing a single target is nothing. When the FBI appeared at David Goodyears doorstep in August 2016, they started asking him about telescopes. The EVscope is essentially a Newtonian based camera in as much as the parabolic 4.5" F4 primary mirror focuses its image directly onto a Sony IMX224 sensor located in the position that would normally be occupied by the diagonal in a Newtonian or secondary in a Cassegrain. Even a crop-sensor (APS-C) sized DSLR like my Canon 600D produces a nice wide 688mm field of view for large deep sky imaging projects. ZWO FF65 Apo 65mm f/6.4 Petzval Refractor Telescope thoughts, Astro-Physics 110mm f6 StarFire GTX (110GTX). fuzzies stay exactly like that faint.. even in bigger scopes. Diameter: 80mm Their goal is to assist amateur astronomers to find solutions with their existing equipment and to help in their purchasing decisions by presenting comprehensive and in-depth reviews of astronomical equipment and accessories. Telescope users recognize two types of atmospheric seeing: "slow" and "fast." Slow seeing makes stars and planets wiggle and wobble; fast seeing turns them into hazy balls that hardly move. I would recommend the mount to anyone that wants a stable mount with tracking, but does not require Go-To. Know when it's clear outside Seven day forecast with hourly updates Free IOS App Free Android App Easy red-amber-green traffic light indicators Low, medium, high & total cloud cover Moon phase & rise/set times Civil/nautical/astronomical darkness times Sun rise/set/transit times ISS passovers Annual darkness chart Its very likely that your scope will show signs of aberration. Post a picture of your refractors (part 9). The bigger question I would ask is why Orion, Skywatcher, Meade, Celestron (as well as ZWO and QHY) aren't in this market with add-ons for their much better scopes. aborted, and it returns to tracking mode. At 250mm, you may be wondering whether the RedCat has enough reach to photograph deep-sky objects in space in detail. We caught Osama bin Laden, right? The Justice Department has proven particularly adept at DDoS prosecutions under Trump, prosecuting the Mirai botnets creators and, more recently, the man behind several attacks on major gaming networks. It is well built, should last for decades from what other owners of Losmandy mounts say. I hope that this overview has helped you on your journey. It is coronagraph that uses a narrow band interference filter. Not really intended for the Here's a shot of the Ring and I was really impressed with it over my other images of the ring I've taken with the EV scope. Craigslist,eBay and other vintage/classic telescope ads Started by mdowns , Apr 30 2023 10:27 PM No replies to this topic #1 mdowns check (albeit on a limited basis), Ability for scope to operate Attaching a file of the ad for the scope, can upload photos if that is helpful. (to be fair though, they responded Price 229. If the concentric rings are grouped to one side then your telescope will need adjusting. I always try to accurately log my acquisition details, but the level of depth found on AstroBin will force me to provide exact details for each photo. Below was a string of sexual insults and porn links. With that being said, lets take a look at the other benefits a small apochromatic telescope has: A wider field of view is more forgiving when it comes to deep-sky astrophotography. The compact and reliable refractors below have all proven themselves worthy of a night under the stars. But not all cloud cover can ruin your stargazing plans. I bought the scope used, so didn't have to pony up for the full price. They share the same focal length, size, and weight, yet use different ED glass. They are also the financial support of the Cloudy Nights Community. It comes as two parts: the tracking mount itself and a hand controller. And the problem isnt just overlong prison terms. 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. Lets get right to it. Start your free trial to work with data gathered by a network of professional telescopes located in both hemispheres under the best night skies. So I waited . If you compare the prices of these telescopes to a telephoto camera lens, they are actually quite affordable. This venture is turning into a long-lasting relationship that will provide knowledge and tutorials to the readers of AstroBackyard for years to come. Whos Afraid of a Phantom: Istar Phantom 140mm F/6.5, that is. Lots of offenses besides cybercrimes can result in disproportionate sentences. He says theres no cut-and-dried legal framework for convicting people of DDoS attacks since the crime is fairly new. The best telescope for astrophotography is the one you use the most. The tighter your field of view is, the more precise your focus and autoguiding must be. I was just pissed, he told his visitors one from the Federal Bureau of Investigation and another from the Los Angeles Police Department. This, to me, is a disproportionately punitive sentence, says attorney Tor Ekeland of Goodyears 26-month term. Wait until these subside. By star-testing a telescope youll be able to judge how well made or collimated (aligned) the lenses or mirrors are. Some of the items ordered so far include accessories for equipment that is similar to mine. Donation is not required by any means, so please enjoy your stay. A review of the Unistellar EVscope - Cloudy Nights Things can always be better. Below is a 22 minute image of M51 - not too bad all things considered. Despite the unfriendly weather, the AstroBackyard community continues to grow on Facebook and YouTube. First things first. from there on. There are certain accessories that may not come with the telescope you are looking to purchase. I've long been looking for an occulting disk plus filter type of prominence telescope. New 70's C8 - love help with model year pretty please? These are caused by air currents inside the scopes tube distorting the view. The CFAA is only one facet of the American justice systems problems, of course. The clear skies will return. 10 of the Best Astrophotography Telescopes Available (2022), Sky-Watcher 0.85X focal reducer and corrector for Pro ED80, A diagonal for visual observation and mount alignment, Afinder scope with brackets for visual observation and autoguiding implementation, Tube rings and a dovetail bar, or an integrated dovetail for mounting, A carrying case to protect the telescope during travel and storage, A field flattener/reducer to create a flat field for imaging. Officially named Black Dog Observatory this structure will become the epicenter of my astrophotography operations in the backyard. I now had a better understanding of the word zillions. The image has to be reasonably stable so that you can see circular rings in the out-of-focus image (left). Refractors A forum for discussing refractor telescopes. I dont believe a beginner should jump into this hobby and buy an expensive telescope for astrophotography right away. The Istar Phantom 140mm f/6.5 is a new entry in the large (5+) triplet APO world. Without electronic assistance, we'd all just be looking at Hubble images. Though Unistellar seems to not answer how they are doing it in the replies. Apochromatic refractors use ED extra-low-dispersion glass to enhance resolution and reduce chromatic aberration. If youre using a focal reducer, you can expect to get an even wider image with your DSLR camera or dedicated astronomy camera. The vendor is already implementing upgrades (eg 80mm removable section from OTA tube) and recognizes need to make further improvements in its mechanics (eg 2 twist tight clamp). Youre looking for the same things whether youve got a reflector or a refractor. I am often asked this question, and the answer is, the one that provides consistent results. Were just a small family-owned business, and he shut us down essentially for two weeks, Bieler tells The Verge. I think that maybe it went further than what it should have. But he insisted that he had no hacking expertise and hadnt paid anyone for the attack. Let's get right to it. M78 A Reflection Nebula in Orion The, Continue Reading M78 Reflection NebulaContinue, The Iris Nebula is a beautiful, blue reflection nebula in the constellation Cepheus. On the flip side, Polaris isnt particularly high or bright. Light stacking ie: Astrophotography. If the effect is bad it can make pin-sharp views impossible. Recommended Field Flattener/Reducer:Orion FF for short refractors. I made zero income. For technical support of their imaging products, they also run a Google Support Groupfor qualified owners of their products. This story will tell the tale of the ultimate fate of the astrograph. You are now ready to begin star testing. If any of the One of the best ways to gauge the astrophotography capabilities of a particular telescope is to search through the images on Astrobinor Reddit. I have over 10 years worth of deep-sky astrophotography experience, with countless successful imaging sessions under the stars. That GOTO system does not care about obstacles, it will The Future of Cloudy Nights - YouTube This will remove the effect from the pattern that you see. see with direct vision. We actually asked in our letter [to the court] that he not get prison time. 60x800 Classic Refractors - Who Made 'Em? Different vendors will offer various packages for the telescopes listed below. Focal Length: 250mm I've been involved in EAA for a few years now and I'm constantly torn between the "feel" of true visual and the capabilities of using a camera to see things my eyes simply can't. This is the telescope I used to photograph the Andromeda Galaxy in a video I published in 2019.
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