My choices are heavily geared towards the practicality and usability of the telescope in an astrophotography situation. The CFAA makes that number unusually easy to inflate. One of the most common is astigmatism. From the 1780s to the mid-1990s - refractors, reflectors, and early SCTs. Never in a million years did I think that this venture would garner the response that it has. Its very likely that your scope will show signs of aberration. These cloudy nights have kept my garage door closed, and my telescope inside. According to a September 2016 screenshot of Goodyears HackForums.net account, the last time he logged in at least under his original username was August 29th. Focal Ratio: f/4.9 Even at a smaller scale, they can cause real harm like Goodyears request did to the owners of the Cloudy Nights forum. Explore Scientific also offers a carbon fiber version of the ED80. like a regular GOTO where you tell the scope where it is on the face of the His visitors seemed mildly amused by the forum drama, and he chatted with them about his $100,000 telescope collection before they left. 4.8 Megapixel so it 4 times larger than the 1.2. Manual Dob Setting Circles - Home Built Astronomy Astronomy Classifieds | Where to Buy Used Telescopes and Gear This is not recommended for shared computers, Cosmic Challenge: Abell Galaxy Cluster (AGC) 1656, Collimation without collimator or collimation cap. If any of the Time will tell. I know that a lot of you image using wide-field refractors in the 80 127mm focal length range. The Best Astrophotography Telescope for a Beginner | My Top 5 I like to see real results using astrophotography equipment, more so than the intricate details of optical performance graphs. As mentioned, the rubber tripod feet or 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. The level of detail contained within most of the photos shared on AstroBin is extremely helpful and inspiring when planning an imaging session. Many of these guys are heavy posters on Cloudy Nights, which can be a useful learning resource via the forums. Works with any Android or Apple Cloudy Nights Equipment Discussions Classic Telescopes CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Politics are prohibited except on a board for discussing light pollution laws. From the Albion site the scope was donated in 1971 so it looks they were being made in the earlier 70's. In this article, Ill explain why I built a backyard observatory, and how the entire project took shape this spring. Depending on the size of your camera sensor, you may need a field flattener to achieve a flat field across the entire image. 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. Focal Length: 480mm Then again, most of us who put in the effort to be involved and/or lurk astroforums are probably not the target audience. 1, Do you consider this money well spent? Of course, I will need to connect my SkyWatcher HEQ5 to my laptop via EQMOD first. I was just, like, what the fuck am I being banned for? 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. Cloudy Nights moderators, meanwhile, had a good idea who was behind the attack. Glass: FDC1 (Hoya) I was just pissed, he told his visitors one from the Federal Bureau of Investigation and another from the Los Angeles Police Department. As it is, set-up and operation are easy, making for a satisfying introduction to observing the night sky. The ES ED80 is an affordable option for beginners, with a high-value return. 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. The image has to be reasonably stable so that you can see circular rings in the out-of-focus image (left). Astro-Physics 110GTX : What is your plan "B" . Sequence Generator Pro (SGP) is set up to execute the plan. There's a youtube video of it. Cloudy Nights Explore Scientific 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. Unlike a regular telescope, it doesn't have an eyepiece. attendant problems with portability. Curiosity about old vintage German telescope. Are you talking about a software update, adding something like software interpolation? If the view goes off to one side or the shadow of the central obstruction (the secondary mirror) isnt perfectly central in the out-of-focus image (left), then the scope is out of collimation and needs to be adjusted. Sets up its own wireless network Price 229. The CFAA is only one facet of the American justice systems problems, of course. 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. Cloudy nights isn't just a popular astrophotography forum website, it's the current state of the weather in my area. They invite imaging experts to the showand answer a lot of the astrophotography questions you may have. It's small, light and easy to use. Telescope Live Ltd 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 The Orion ED80T CF is very similar to the Explore Scientific 80mm Apo. Glass: FPL-53 Youll need an eyepiece that gives you a magnification of about 1.6x the aperture of your telescope. The patterns of concentric rings that the star makes reveals the state of your scopes optics. Examine the quality of your telescopes optics by conducting a simple star test and enjoy clearer views of the night sky. If youre using a focal reducer, you can expect to get an even wider image with your DSLR camera or dedicated astronomy camera. SharpStar Askar ACL200 200-mm f/4 astrographic telephoto lens, Astrotrac 360 tracking platform first impression. It is well built, should last for decades from what other owners of Losmandy mounts say. Focal Length: 480mm So something had to give. cheerfully point at your target on the other side of a barn. Another way to get round an unforgiving atmosphere is to make your star test observations with a webcam and then take as long as you want analysing them on a computer indoors. 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. The Baader Nano Tracker Travelling Mount is a great choice if you need a mount to to take away on holiday for some wide-field DSLR imaging. Bieler had assumed the case was closed until the FBI arrested Goodyear a year later and summoned Bieler to court. I like to keep the tension ring very tight when focusing, to get razor-sharp stars in my image from edge to edge. The images were shot using narrowband filters to create false-color images of the Rosette Nebula and Heart Nebula. By comparison, the There's a whole book about the inventor's life - skimmed but didn't read completely, seems very interesting! I have not been able to achieve images of this quality using a Newtonian telescope. AstroBackyard. Over-correction is when the concentric rings inside focus are diffuse and not well defined, while those outside focus are sharply defined. Coming soonthe highly requested Comets forum! Things can always be better. Below is a 22 minute image of M51 - not too bad all things considered. The tighter your field of view is, the more precise your focus and autoguiding must be. Mods and admins cant stop me! the user wrote. Cloudy nights typically wreck the stargazer's evening activities. For example, for a 150mm (6-inch) telescope, youd need an eyepiece that gives you a magnification of 240x. These are entry-level, high-quality telescopes with a proven track record of success. You also run the risk of damaging the gear in transit. I have had great experiences with both Orion Telescopes and Binoculars and Explore Scientific. When You Should Buy New I created an account about 2 weeks ago, and currently, have only 2 images submitted. A good entry level product but nothing more. I'm confident that the mount will be more than adequate for my needs. This is the telescope I used to photograph the Andromeda Galaxy in a video I published in 2019. The Andromeda Galaxy. sensor as a couple of popular Refractors - Cloudy Nights I dont usually like to make a blog entry without having some new astrophotography images to show, but at this point, I felt an update was needed. Your phone or tablet runs the So I would probably go that route if I was to do it again. Seems to be the original mass-production solar telescope available to the public. What to do on cloudy nights? | Telescope Live I told myself I wasn't a collector - Classic Telescopes - Cloudy Nights This looks like flickering flames that spread out from the central disc when you move out of focus on a star as shown above. scarpes, mountains, were breathtaking Orion ED80T CF Review on OPT, Images using the Orion ED80T CF with a ZWO ASI1600MM-Cool Camera. I spent the night scanning the skies and the review of once patches of fuzz in the sky with my smaller scope are now defined by galaxies and nebulas. They share the same focal length, size, and weight, yet use different ED glass. Our club isn't looking to sell this, per se, though not opposed to that. 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. Both daily and hourly forecasts are available. This means that small errors in autoguiding are less noticeable than they would be through an SCT with a long focal length. 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. If the stars are twinkling heavily, dont bother with a star test because you wont get good enough results. Thanks for sharing your experiences and insights. Cataloged as NGC 7023, this deep sky object is a superb choice for your camera and telescope. Weight: 12.6 lbs They host live astrophotography discussions about various imaging topics including autoguiding, observatories, and light pollution. If the concentric rings are grouped to one side then your telescope will need adjusting. Vann Solar Prominence Telescope - What To Do With It? It showed me M13, M57, M45 (a closer look than with the binos), M7, M8, M20, and the moon in close detail. Here is an interesting thread on Cloudy Nights comparing the Sky-Watcher EvoStar 80Ed with a comparable option from Stellarvue. from the mod and admin staff of Cloudy Nights. Though Unistellar seems to not answer how they are doing it in the replies. Unseasonably Warm, Cloudy Nights - AstroBackyard With the knowledge you have collected during this process, would you purchase this instrument again? Thanks for the help, everyone - will update as things get sorted out. On August 31st, the FBI and LAPD visited Goodyears house in El Segundo, California. But as the case reaches its end, he simply feels bad for everyone involved including Goodyear. 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. But as soon as I used the Skyportal module again, the same problems came again: Declination didn't respond correctly and the mount was completely messed up, even a simple polar alignment became impossible. With that being said, here is my advice. They are also the financial support of the Cloudy Nights Community. The Sky-Watcher EvoStar 80ED has been an extremely popular choice for amateur astrophotography enthusiasts for years. Most amateur astrophotographers are good at posting their equipment details along with each photo. The clear skies will return. If there are clouds or obstacles Antiques, flea market finds, and scopes from grandpas attic. Glass: FPL-53 New 70's C8 - love help with model year pretty please? Next to the study of Earth-grazing asteroids, I can think of no more important branch of astronomy. I dont have words to describe my first view other than wow. One way of combating a turned-down edge is to place a circular mask around the end of your scope, blocking off the outer few millimetres. Donation is not required by any means, so please enjoy your stay. Cloudy Nights Community - Classifieds Section. 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. He was shocked when he learned about the length of the sentence. 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 would be great to donate to somewhere that already has or uses one of these as either a spare or supplemental installation. Consider using this device, which allows you to star test and collimate your scope on cloudy nights. Shipping heavy items such as telescopes or mounts is expensive. FOVs are blocked when it drops out of warp to have a recon, then the GOTO is 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. To learn about the current equipment I use for deep-sky astrophotography, please visit the equipment page. Vann Solar Prominence Telescope - What To Do With It? Excellent write up. This portability does not sacrifice any image quality, just a little aperture. Its often caused by the mirror clamps being too tight, which distorts the mirror. 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. be better with a proper manual), Very portable (OTA and tripod less The RedCat is capable of capturing unforgettable wide-field images with your DSLR or dedicated astronomy camera. Please follow me, or send me a message over there and I will do the same. 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. Its not The Orion ED80 is an extremely popular choice for beginners as it offers high-quality imaging performance at a reasonable price. Start your free trial to work with data gathered by a network of professional telescopes located in both hemispheres under the best night skies. This pile has been a treasure trove for the classic telescope folks! Refractors wont have this, so there will be fewer rings in their out-of-focus ring patterns. This pile has been a treasure trove for the classic telescope folks! The optics are superb and are even better than the advertised 0.9 Strehl minimum guarantee. Recommended Flattener/Reducer: None (Petzval Lens Design). A star test also reveals a feature of a telescopes optics known as spherical aberration. Youll know that the objective mirror or lens of your scope has this if the concentric ring pattern looks elliptical rather than circular and its long axis moves through 90 as you move throughthe point of focus. The first telescope on the list is responsible for my than half of the images in my photo gallery. There is also a long focus (maybe 6-feet) h-alpha refractor, or what I believe to be that. I used this telescope a lot. Wait until these subside. Choose a night when the seeing is good with little turbulence in the atmosphere so that the stars arent twinkling much. Are you on Astrobin? I now had a better understanding of the word zillions. The used marketplace may offer some savings, but be sure to request detailed information about the condition of the optics before purchasing. Set your scope up to track a bright star high in the sky, or on Polaris if you have a non-tracking mount such as a Dobsonian. Not sure it is 100% complete, but pretty darn close to it from photos I could scare up. 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. One of the best ways to gauge the astrophotography capabilities of a particular telescope is to search through the images on Astrobinor Reddit. For technical support of their imaging products, they also run a Google Support Groupfor qualified owners of their products. down edge is to place a circular mask around the end of your scope, blocking off the outer few millimetres. Therefore, iStar Optical can be congratulated on a very well made optical instrument. As far as I know, the only competitor to the EVscope is the Vaonis Stellina - which is even more money!! I guess you can say that I am late to the party. Its not totally clear how the DDoS campaign did end. Discussion of 25-year-old scopes still in production is OK but please dont post newer . ZWO FF65 Apo 65mm f/6.4 Petzval Refractor Telescope thoughts, Astro-Physics 110mm f6 StarFire GTX (110GTX). Have sold or given away a few items through the classifieds, will likely do a bit more of that as time allows. Also wanted to throw this out to the forum for any leads or ideas. fuzzies stay exactly like that faint.. even in bigger scopes. Recommended Field Flattener/Reducer: StarField 0.8X Reducer/Flattener. 14" ACF LX200 focus problems - Meade Computerized Telescopes - Cloudy The 5 telescopes on this list are all small Apochromatic Refractors. The Vanois Vespera smart telescope is an ambitious attempt at an all-in-one device for observing the night sky and for astrophotography. 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. FC-50 repair story - Takahashi vintage fluorite series. This apochromatic doublet refractor sits in the sweet spot between performance and price point.
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