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. I remember articles in the British Astronomical Society Journal about amateur made coronagraphs with an interference filter to view proms from around the same time Also at about the same time in Sky and Telescope their were ads for a Skyspear interference filters of H-alpha solar observing so the idea is not unique to this telescope. quickly to two questions I asked them), Not really intended for the My choices are heavily geared towards the practicality and usability of the telescope in an astrophotography situation. The last successful DDoS attempt was on August 30th, the day before Goodyear spoke to the FBI. 6se Dovetail on EQ Mount Started by vikings1989 , Apr 30 2023 06:25 PM Celestron SCT No replies to this topic Will probably improve your guiding just doing this. One of his accounts had been banned a couple of weeks ago, he said. My Favorite Video: My Imaging Breakthroughs. We actually asked in our letter [to the court] that he not get prison time. A telescope serves a different function on deep-sky objects than it does on the Moon, planets, or scenes on Earth. When asked whether he could make the attacks stop, he said he didnt know [the HackForum members] well enough., We caught Osama bin Laden, right? But at the time, he was deadly serious. 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. squishy and there is excess play in the AZ axis that may be contributing to If the concentric rings are grouped to one side then your telescope will need adjusting. Glass: FPL-53 We can catch someone doing a DDoS., The argument apparently convinced Goodyear. 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. Not sure it is 100% complete, but pretty darn close to it from photos I could scare up. I prefer to use the Z73 with my Canon 60Da DSLR camera over a dedicated astronomy camera, to maximize the APS-C sensor and wide-field imaging capabilities. This is a superb focal length for large targets such as the Andromeda Galaxy. 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. Weight: 5.95 lbs Finally, check for astigmatism and figuring errors in the lens or mirror. With an APS-C sized crop sensor like you find in the Canon T5i, the focal length becomes 400mm. This How to originally appeared in the November 2008 issue of BBC Sky at Night Magazine. Once it's set, unless things get bumped around - it'll hold. Also wanted to throw this out to the forum for any leads or ideas. Mods and admins cant stop me! the user wrote. Before you begin star testing, make sure the telescope has cooled down to the ambient air temperature. 23 best telescope mounts, 2023 | BBC Sky at Night Magazine Without being able to use each and every telescope on this list firsthand, it is impossible for me to provide a complete review of each model. 1, Do you consider this money well spent? If you dont have a short focal length eyepiece, you could use a 10mm eyepiece and a 2x Barlow lens. fuzzies stay exactly like that faint.. even in bigger scopes. so it can access your phone or tablet to: Send real time pictures to your Add in the recommended Flat73A field flattener, and your deep-sky images will have round, pinpoint stars to the edge of your image in an APS-C or full-frame DSLR camera. I guess you could say that this experience, Continue Reading A Months worth of Imaging and ProcessingContinue, I have been working on this video for the past 6 months. For those looking to purchase an imaging APO under $1000, the Sky-Watcher EvoStar 80ED is a fantastic choice. cheerfully point at your target on the other side of a barn. Bieler told the agency that he was afraid his company would go out of business if the attacks continued, and that his father the companys founder had gone to the hospital with cardiac problems from the stress. Manual or motorized - how do you have your refractor mounted for visual use? Many of these guys are heavy posters on Cloudy Nights, which can be a useful learning resource via the forums. But I am learning that EEA is an up and coming growth industry, and as a result, the components will get cheaper, better and easier to use. Join the conversation nowto find out more about astrophotography and to improve your observation and post-processing skills! 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. Goodyear had been a regular visitor until 2013 when he was banned for as he put it mouthing off to moderators. Goodyear swore innocence at first, but after increasingly pointed questioning, he confessed. The Sharpstar 94EDPH turns out to be a competent instrument and a good value for its $1495 asking price. Its not totally clear how the DDoS campaign did end. Place it 25 to 50m (80 to 160ft) from the end of the telescope and you can star test even when its cloudy. If the stars are twinkling heavily, dont bother with a star test because you wont get good enough results. I made zero income. Have sold or given away a few items through the classifieds, will likely do a bit more of that as time allows. The Orion ED80 is an extremely popular choice for beginners as it offers high-quality imaging performance at a reasonable price. I normally use my dark frames for calibration on average between 3 to 6 months. brighter solar system targets (although they can be imaged), IMHO we will see more of this type of product, this is just the beginning like Apple I was, It will get more capable and smoother as time goes on. The Sharpstar 94EDPH turns out to be a competent instrument and a good value for its $1495 asking price. scarpes, mountains, were breathtaking Orion ED80T CF Review on OPT, Images using the Orion ED80T CF with a ZWO ASI1600MM-Cool Camera. FOVs are blocked when it drops out of warp to have a recon, then the GOTO is As it is, set-up and operation are easy, making for a satisfying introduction to observing the night sky. The Sky-Watcher EvoStar 80ED is available at OPT. earth and what time it is and the controller then predicts the target location Your phone or tablet runs the sensor as a couple of popular How many of you took the time to learn the sky BEFORE you got your Review of Explore Scientific First Light 8, COUNTING SUNSPOTS WITH A $10 OPTICAL TUBE ASSEMBLY, Hubble Optics 14 inch Dobsonian - Part 2: The SiTech GoTo system, iStar Opticals Phantom FCL 140-6.5 review. This apochromatic doublet refractor sits in the sweet spot between performance and price point. I guess you can say that I am late to the party. be viewed with the EVscope and indeed, they. The Altair Astro Imaging Facebook Groupis a very busy place, with lots of fantastic information about their products and the photos taken by real users. When I was starting out, I searched for reviews, testimonials, and product detail pages for hours before purchasing my first primary imaging instrument. I have not been able to achieve images of this quality using a Newtonian telescope. AstroBackyard. Both daily and hourly forecasts are available. So I waited . Canon 60Da DSLR and William Optics RedCat 51. They can add extra penalties for using sophisticated means and special skills, even for fairly simple actions like running a script. Overall, the Zenithstar 73 Doublet is an excellent value and the perfect wide-field astrophotography telescope. I just went up in, just the heat of the moment.. 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. However, I have plenty of experience using wide-field apochromatic refractors like the ones on this list. The Phantom FCL 140-6.5 is, therefore, a great all-round refractor, and the manufacturer has promised to remedy the minor mechanical issue with the amount of grip of the rotary lock. Glass: Schott BK-7and FPL-53 ED I was like, Well, theyre going to laugh at me when I tell them someone got mad on a forum and has decided to take down my website, he says now. Check that the scope is collimated. A star test also reveals a feature of a telescopes optics known as spherical 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 main competitor Vaonis Stellina - does. The star should be high in the sky so that atmospheric effects dont cause it to twinkle too much. There is a large emphasis on affordability and value on my list. Several functions may not work. Wait until these subside. Without electronic assistance, we'd all just be looking at Hubble images. When the clouds finally part, Ill be ready. and, in particular the Unistellar App. The focuser includes a thermometer to monitor the temperature while imaging. Operation of the mount was also smooth and precise throughout the testing and general field observing sessions. EVscope navigates by comparing star fields to its internal maps. I think I will talk with my contacts and just D0S this site as well as A55stronomics, an apparent reference to a denial-of-service attack. Like a lot of other "new tech", there will be version 1 issues, but this will likely become part of the future. Telescope Live Ltd As an avid amateur astronomer I'm committed to finding a good home for this, but can't keep in my basement forever. The benefits of this quadruplet-lens telescope are the lack of need for a field flattener and the high-quality astrograph level focuser. In this article, Ill explain why I built a backyard observatory, and how the entire project took shape this spring. This is the second in the set of reviews about my Hubble Optics 14 Dobsonian, where I relate the performance of the installed GoTo system. I completed adding the Hubble Optics / SiTech GoTo system to my Hubble Optics 14 f/4.6 dob, but did encounter a bit of a learning curve on this, one which Id like to share with anyone planning on upgrading any Dob to full GoTo. Connect PHD-2 and let it guide while you try and dial in parameters to make improvements. I found a clone of the MC online from Camera Concept in NY and after installation, all seemed to work fine. Youre looking for the same things whether youve got a reflector or a refractor. I get that it sounds pretty neat, and the eye candy and low effort is what could draw (extra) people into the hobby (if they can swallow the upgraded price from $1>$3k), a good thing, but in the end how long will they stay entertained anyway? In a sudden rage, hed spammed the site with pornography, then posted its address on a site called HackForums.net, asking for someone to attack it. Here are the projects I like to tackle during these stretches of poor weather: Specifically, Ill be purchasing and installing the Astro Photography Tool(APT) software on my imaging laptop. 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. They should really just put a bigger sensor in there, but I am not their intended audience anyway. I also put on a hack forum, saying, Hey, can you take down this site? he admitted. Excellent write up. Most amateur astrophotographers are good at posting their equipment details along with each photo. Online crimes are hard to trace, and thats a real problem for the people who are fighting online threats, swatting hoaxes, or ransomware operations. Focal Length: 250mm The optics are superb and are even better than the advertised 0.9 Strehl minimum guarantee. Dont forget to factor in extras such as the color-matched dovetail bar, Flat73 field flattener, or tube mounting rings for an autoguiding system. The EVscope is well along the way to astrophotography, albeit with limited I heard back from Albion and they are going to discuss to see if it might fit their needs as a donation. In December 2018, he was sentenced to more than two years in prison for violating the Computer Fraud and Abuse Act. How to Successfully Beat Atmospheric Seeing - Sky & Telescope from the mod and admin staff of Cloudy Nights. Wrap everything up with a modest price tag, and youve got a real winner in the Z73. Craigslist,eBay and other vintage/classic telescope ads The central bright region of the in-focus image should also show a ring around it (right). It is literally killing him, he wrote in an email. Cloudy Nights Telescope Specific Forums Meade Computerized Telescopes CNers have asked about a donation box for Cloudy Nights over the years, so here you go. View in both live view (no The views from light polluted suburbia was beyond comprehension. Donation is not required by any means, so please enjoy your stay. On August 13th, someone named HawaiiAPUser posted a screenshot of a failed login attempt, indicating theyd been banned under another name. Connect PHD-2 and let it guide while you try and dial in parameters to make improvements. This is useful when the temperature drops at night, and you need to re-focus your target slightly. This is the telescope I used to photograph the Andromeda Galaxy in a video I published in 2019. Below, is a photo of me standing in my new SkySked POD XL5 observatory. I hope that this overview has helped you on your journey. At a large scale, these attacks can be incredibly disruptive. Celestron PowerSeeker 70AZ Telescope ($10 Scope). Entry-level mounts such as the Celestron AVX or the Sky-Watcher EQ6-R Pro have no problem carrying this telescopeand all necessary astrophotography gear. Most is from the 50s, 60s and 70s and much of it was unopened from Jaegers and Edmunds. If youre testing a mirror, reducing its aperture by placing a circular ring of card about 5mm wide over the end of the scope will help you detect the presence of an optical fault known as a turned-down edge. Observing Secrets of Deep-Sky Objects Revealed - Sky & Telescope Adjust the focuser so that its at inside focus, then move it through the point of focus to a similar point outside focus. 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. 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. In a perfect star test the pattern the rings make should be identical to those outside focus see the example above. (to be fair though, they responded The axis friction knobs are conveniently located and are tactile-distinctive from the saddle plate knobs that hold the telescope on the mount, so there was never any question in the dark as to which knob-type I was operating. The used marketplace may offer some savings, but be sure to request detailed information about the condition of the optics before purchasing. 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. Stellarvue SV130T - Help ID Year of Manufacture and Objective Type. Both the Orion and Explore Scientific 80mm models included a built-in dew shield and 2 dual-speed Crayford style focusers. The William Optics Zenithstar 73 APO with a 50mm guide scope attached. Keeping an expensive telescope polished and in the house is not my style. There is also a long focus (maybe 6-feet) h-alpha refractor, or what I believe to be that. Click here to enter theCloudy Nightsforum pages. Speaking of Altair Astro, Ive also had a limited amount of time to try out their excellent GPCAM2 cooledautoguiding camera, and 50mm Starwave guide scope. You can also use the time to rebuild the PHD-2 Dark Library that this system uses for guiding. Manual Dob Setting Circles - Home Built Astronomy Big aperture, with all the New 70's C8 - love help with model year pretty please? Focal Ratio: f/5.9 Now, someone had taken the forum offline with a denial-of-service attack, and the evidence pointed to Goodyear. Cloudy Nights moderators, meanwhile, had a good idea who was behind the attack. For the price to performance it is an excellent option. see with direct vision. wires, hookups or compatibility issues. We are experiencing record-setting warmth for February in Southern Canada. 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. How a telescope forum feud ended with prison time - The Verge If you have a partial sky where stars are visible, point your equipment at one and work on your guiding. You can then use the results to fine-tune the optics and squeeze the most out of your scope for perfect views. Required fields are marked *, document.getElementById("comment").setAttribute( "id", "a6b53ea64264a50d17c028d052fd874a" );document.getElementById("cfd2c22fe2").setAttribute( "id", "comment" );Comment *. Just as an aside - the EVscope does not autofocus. Best budget telescopes, 2023 | BBC Sky at Night Magazine Flat and Dark Flats can also be taken but usually you want to do these specifically before or after youve done your light images and you have not broken the image train. You can also enter objects by Name (ie: Iris Nebula) that may lie outside these two catalogues.. So I would probably go that route if I was to do it again. The Orion ED80T CF is very similar to the Explore Scientific 80mm Apo. Astrophotography for idiots 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. One thing that has flummoxed me as to how to re-home is an original Vann Solar Prominence telescope. I have had great experiences with both Orion Telescopes and Binoculars and Explore Scientific. 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. The FBI knows what theyre doing, one warned ominously. The Meade 70mm Quadruplet APO is another excellent choice and one that I have had the pleasure of testing myself. How to star test a telescope - BBC Sky at Night Magazine From what I was able to see, I conclude that the optics belongs to a Super APO class, which is highly suitable for both visual observing and astrophotography. FIVE things BACKYARD ASTRONOMERS do on CLOUDY NIGHTS Wido's AstroForum 33.8K subscribers 194 3.3K views 1 year ago #astrophotography #astronomy In this video, I'll mention five tips for. Focal Length: 480mm One thing that has flummoxed me as to how to re-home is an original Vann Solar . 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. Astronomy Classifieds | Where to Buy Used Telescopes and Gear looks like they had one installed there for a while. And the problem isnt just overlong prison terms. more sophisticated setups. In a 25mm Plossl included Jupiter was crisp edge to edge I discerned color in its banding amazed at the realization that the universe was in color and not shades of grey as in my four-inch scope. Classic Telescopes - Cloudy Nights Prosecutors can bump up the estimated cost of a hack with loosely related expenses, or lowball it if a defendant cooperates. This means much more video content in the future, and sharing my experiences and reviews of specific astrophotography equipment. Nice write-up. We just wanted him to stop attacking our website.. In the end it's a bit like virtual reality, you're still looking at a screen/image of something. The image below is a stack of multiple exposures combined over three nights, spanning three months! This is a forgiving and convenient field of view when capturing large nebulae such as the North America Nebulaor the reflection nebulosity found within the Pleiades. I did post that crap about hitting them. I wouldn't be surprised if future updates of their APP will provide either more targets, or the facility to enter coordinates directly. be better with a proper manual), Very portable (OTA and tripod less 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. They are also the financial support of the Cloudy Nights Community. Stellafane is a good idea as a backup, though! Any ideas? We caught Osama bin Laden, right? Seems to be the original mass-production solar telescope available to the public. It's not clear why it cannot allow you to target your own objects. Shipping heavy items such as telescopes or mounts is expensive. Maybe if you were looking say for supernova, it's utilitarian images and potential speed and ease of obtaining might be of value? Ive made sure my equipment is set up and working properly and optimized for the targets I want to image. 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. Focusing is easy on the EVscope and it's not like you have to do it every time. Thanks for the help, everyone - will update as things get sorted out. FC-50 repair story - Takahashi vintage fluorite series. 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 small, light and easy to use. In a press release, the Justice Department emphasized the importance of deterring sophisticated cybercrimes, which are difficult to trace and therefore particularly important to punish. But the way Goodyear described his crime was almost ridiculously unsophisticated. Our club was recently donated a large amount of vintage telescopes, ATM materials, and other items from someone who was really hoarding them. It would be great to donate to somewhere that already has or uses one of these as either a spare or supplemental installation. The Community represents Telescope Live's virtual living room, where people exchange ideas and questions around astrophotography and astronomy. I need something that can run my CCD imaging sessions, as BackyardEOS was designed for use with Canon DSLRs. Started by Astrojensen , Apr 27 2023 01:15 PM Coming soonthe highly requested Comets forum! This, to me, is a disproportionately punitive sentence, says attorney Tor Ekeland of Goodyears 26-month term. Ok, Ive got my target session plan (and a backup plan) optimized to make the most of the nights that are getting longer. I learned from an Adam Block tutorial that using old dark frames can cause serious issues when processing your images, so I make it a point to constantly update my dark library. 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. The agents threatened to start filing search warrants. 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. 11 best telescopes for seeing the planets 1 Sky-Watcher SkyMax 180 Pro Maksutov The SkyMax 180's long focal length is ideal for planetary and lunar viewing, but the telescope also gives good views of many deep-sky objects. This has created a lot of moisture, which means foggy, rainy nights. Here is an interesting thread on Cloudy Nights comparing the Sky-Watcher EvoStar 80Ed with a comparable option from Stellarvue. Was you on 1.2 or 1.3 version.? Ease them off a bit to fix the problem. Alternatively, you can do a star test in any kind of conditions using an artificial star. My official partner, Ontario Telescope & Accessories has been a huge success. 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. Bieler had assumed the case was closed until the FBI arrested Goodyear a year later and summoned Bieler to court. 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. If you are looking for a reliable astrophotography telescope for under $500, Ive got some bad news. Your email address will not be published. For each of the models below, I will list the recommended field flattener/reducer to go along with it. Focal Length: 600mm I have driven up to 4 hours to buy used astronomy equipment. This means that you do not require a robust equatorial telescope mount to take long exposure images. Donation is not required by any means, so please enjoy your stay. If you are consistent doing this, eventually you wind up with an extensive library of frames to use which is good for processing your images. I get several emails each day asking which telescope I recommend for beginner astrophotography setups. 14" ACF LX200 focus problems - Meade Computerized Telescopes - Cloudy attendant problems with portability. This looks like flickering flames that spread out from the central disc when you move out of focus on a star as shown above. Cloudy Nights Equipment Discussions Refractors CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Below was a string of sexual insults and porn links. (adsbygoogle = window.adsbygoogle || []).push({}); Speaking of inspiration, I have been really enjoying the content produced by the Astro Imaging Channel on YouTube. 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.
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