Bortle 5 sky. Equipment used: Celestron 9. While these were tests to familiarise myself with the equipment the results are promising and once a few lessons learnt are taken into account I am sure results will improve. I must say though that the ASIair along with the companion ZWO cameras does make astrophotography more manageable and in reach of more amateur astronomer.
New feature coming, touch to goto. As you can see it allows framing and centering by just touching the part of the screen you want centered and then making a long press to kick off the goto.
I upgraded to v1. Used to be able to. All set up! What to image though? My window is from southeast round to north clockwise in uk. Calif neb in SHO. I got about 8. Decided to process in SHO again but this time taking a bit of different approach. Removed stars then "processed" the nebula without worrying about stars then placed the stars back.
I was able to stretch the nebulosity much easier and bring out details.
First time to do this kind of processing so still learning the correct way to place stars back. Asi WilliamOptics Now that asiair just automates almost everything, id like to see automatic star removal feature also. So I don't have to use any other software. The Iris Nebula. Shot with Celestron C9.Draft survey calculation excel sheet
First light for my ASI Pro last night. Basically things went flawlessly, a few things to learn and get setup correctly, particularly WiFi network issues, but so far so good.
Will convert that over when I get a chance. So far my only gripes are basically feature requests The ability to save an autoIt is equipped with a lightweight power management module, ample USB interfaces, and multiple dovetail mounting methods. After the surface is anodized, it not only protects the shell well, but also has a comfortable feel.
The size of the whole machine is 92 x 67 x 35 mm, making its size and weight excellent, which can be easily grasped by hand. With the use of the dovetail, the installation and removal become easy. The whole machine adopts bright vibrant Ferrari red tones, and the front is painted with laser star maps of the constellation Ursa Minor and Ursa Major, which is very beautiful. There are four DC 5. The power supply is stable and reliable, the interface is rich and diverse, and the wiring is easy and orderly.
It also comes with 84 GB of free storage, so you can capture images freely.My 2020 Astrophotography Setup
The LEDs will show the working status clearly. Accurate focus: After the rough focus is completed, select one star, then accurate focusing can be done through curves such as brightness and HFD. Polar Alignment: Based on the powerful plate-solving function, you can finish arc-second polar axis alignment only within few minutes.
Accurate GoTo: With the rich celestial object database, precise GoTo can be achieved after selecting the target. Stable guiding: Independent and stable guiding can be achieved without the PC.Whatsapp group for penpals
The items with an exclamation mark in the table above have not been verified by actual tests and will be continuously updated in the future. We have also been working closely with major manufacturers to complete bringing in the match of iOptron, Vixen, Rainbow, Avalon, Explore Scientific and other models including some new models.
Before first usage of this product read manuals and install correct drivers and software. Udo — January 8, :. Regards, Udo 0 0 Katherine Tsai — January 9, :. Is IOptron IPolar supported for polar alignment?
It does not. Our devs will try to fix this in next release. Can this device be used with a third-party camera and a ZWO camera? Sorry it does not support third-party camera. Can celestron advanced VX use?
Hello, A few questions: 1.Everything is under control with your phone! Preview and focus in real time. Plate Solving Offline plate solving can be done in a few seconds. Dither Improve your images tremendously, increasing the all-important SNR and removing artifacts.
There is risk the SD card maybe corrupt one day. Walter — July 30, :. Is this WIFI only or is bluetooth also used?
When you are in a remote location without WIFI can a bluetooth connection be used? WiFi only. Are there any plans to enable Asiair to work with other astronomy programs such as Sharpcap 2 0 Sean Wang — July 30, :. Is this a lynx operating system? Will it control the filter wheel and also a focuser that is supported by INDI? We will consider to support focuser in the further. Yes, it does. Hello, can it guide an iOptron Sky Guider Pro mount which guides only in one axis?
The rate at which technology has progressed over the past few decades has been nothing short of miraculous and considering that Astrophotography is a hobby built on cutting-edge technology, there should be no surprise that it has progressed along at a similar rate.
It was not long ago that film cameras were being cooled by dry ice and auto-guiding was done by hand, but everything from the recording media itself to the computers and mounts to the processing techniques seems to be evolving at a pace that is hard to keep up with.
Other companies have made slightly similar products in the past, but never has one of these other portable imaging setups felt quite as main-stream as the ZWO ASIair. Other comparable examples tend to be more on the DIY side, and often times these portable imaging computers are designed, built, and coded by individuals with much higher-than-average computer science abilities.
As such, the market for this product has been growing as people have begun seeing what is possible, but until the ASIair was released nobody had really made the leap to a commercially viable product. As with all ZWO products, the ASIair was shipped in a very well-packed box with the unit and all its accessories arriving in immaculate condition. There is also one Ethernet port which can be used to plug the ASIair directly into a wired network presumably in case there are too many other WiFi signals in the areabut right now there is no option to control a focuser.
Because the cable itself is a standard USB C cable you can use any USB-based power supply that provides enough juice, just make sure it has at least 2. After making all the physical connections with the ZWO ASIair, the process then turns to digital connections and this is where things really got impressive.
The ASIair app is available on both Apple and Android platforms, and after a quick download, you are asked to join the network listed on the side of the ASIair unit itself. The password is also supplied on this same sticker, and once you've joined the network you can switch back over to the app and the software automatically detects the entire setup.
All you have to input from this point are the physical details of the optical train, including focal length and aperture of both the main imaging tube as well as the guiding system. The connection was instantaneous with the devices, and the ASIair was able to immediately detect which cameras and accessories were connected. ZWO provides a 32gb MicroSD card along with a USB card reader, and its worth noting that the manufacturer has stated this is the only size card you should use.
ZWO ASIair Review
Despite not being able to upgrade the storage to a larger size down the road I have not found it necessary if you unload the card after every session or two even when using a full-frame sensor.
The build quality of the ASI is solid enough, but be careful not to apply too much pressure to the unit as the top and sides are removable. This came in handy at one point when the SD card was inserted about a millimeter too far forward and slipped into the body of the ASIair, eventually requiring a slight disassembly to recover.
All the parts go back together easily enough, it just takes a minute. The USB ports all provide very solid connections with their respective cables, and aside from the power supply hanging off awkwardly, the cable management provided by the ASIair was fantastic! The WiFi signal emitted by the ASIair was strong enough to be available even feet away inside the house, so come winter this setup may get even more interesting.
At the moment, the ASIair only works with ZWO cameras and filter wheels, but there is a full library of supported mount options to choose from. All of this was mounted on a rebuilt Sky-Watcher AZ-EQ6 mount, although unfortunately at the time of writing it was not able to connect aside from the ST-4 option for guiding.
This particular mount is a very old unit which was neither sold nor repaired in the USA so it is likely more of an issue with the mount than it is with the ASIair itself. In terms of physical connections to the rest of the hardware, the ASIair uses a Velcro tape to be held in place and although the tape they provided was very nice quality, it did leave some residue on my dovetail. In moisture-rich locations like the East Coast, it might be best to cover the ASIair with something like a bag to prevent anything from getting into the housing, especially considering how easily the housing can be disassembled.
The guiding was a cinch to set up and easy to monitor, thanks to the on-screen graphical display which is easily read and which can be moved around the screen for better positioning. Although there wasn't nearly as much control as with PHD2 or some of the other programs used for guiding, it definitely felt nice being able to guide more simplistically and have it just be in the background. The plate solving was very impressive too, and it always resulted in a solved image with times ranging from just over 4sec to just over 15sec.
Unfortunately, the mount needs to be connected using the genuine INDI drivers rather than the "On Camera ST-4" option in order to sync the plate solving data, so despite successful tests of the plate solving routine itself, I was not able to send that data to the mount. If this happens with your setup then it just means that you have to do your alignments the old fashion way using a hand controller, but with the "focus" setting in the ASIair app this ended up being a breeze as well.
The quality is not affected at all by saving to this medium, and when pulled off for stacking and processing there was absolutely no difference from data saved straight to a computer. The files are saved in the default FITS format, and when setting up the "Autorun" sequencer you can choose the file type Light, Dark, Bias which is automatically written into the file name.
Images can also be saved directly to your mobile device from within the app itself, although they will only be single, compressed PNG or JPG images with no stacking or processing applied instead of high-resolution RAW images. The ASIair app allows for full control over settings like gain and temperature, and within the app itself, you can adjust the histogram stretching of the preview to see what your results look like.
The app provides a full histogram of the main image as well as a debayer option for OSC cameras and a sequencer for those who may be imaging with different filters. For more in-depth controls, the buttons for each function are available from the home screen, and all of the parameters for the cameras, filter wheel, and SD card can be found in their respective sub-menus.
Navigation is very fluid in the ASIair app, and although I did get lost in the menus once or twice it's always easy to navigate back to the home screen.Picked up the hippocketwifi at the hotel I was staying in central Lyon and within minutes was connected to wifi. The connection was fast and stable. The battery on the unit I had lasted for roughly 4-6 hours with light usage (email, google maps, and some browsing).
I would recommend carrying a battery charger (power bank) if you are out for the entire day. From the customer service to the service it self.Cil vi 31538c (s. cecilia in trastevere) imperator cae]sar [vespasi
The device worked great with decent speed. A member of our Customer Support team will be in touch with you shortly. S and Latin America. Every aspect of our company is centered on bringing each customer state-of-the-art service.Rahasya puja
Learn more about ConsumerAffairs for Brands Last updated: Dec. I rebooted, unplugged and kept trying to get my channel to work last night, after trying unsuccessful chat, I called, and found local affiliates had problem. If the notification would have been up 15 minutes earlier, it would have saved a lot of problems on my end. I would have known to wait. Although I had two automated calls from DirecTV to confirm the appointment, nobody showed up.
I've called them again, but it seems that not even the tech supervisor knows what's going on, so I was asked if I wanted to re-scheduled. No wonder they are losing so many customers. Helpful Be the first one to find this review helpful Get expert advice delivered right to your inbox We try to avoid the fluff and deliver tips and guides that really matterThank you, you have successfully subscribed to our newsletter.
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This has been the worse experience I have had with any provider. Helpful Be the first one to find this review helpful Carmen of Syracuse, NY Verified Reviewer Original review: Dec. Well lies lies lies. I woke up this morning and my service was cut off. I called and of course there is nothing they can do. Me being me I hung up.After seeing their five-game winning streak stopped in its tracks on Tuesday against the Blues, the Canadiens will be looking to return to their winning ways when they welcome the Calgary Flames to the Bell Centre on Thursday night.
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It uses the programming system and language called MATLAB to do so because it is easy to learn, versatile and very useful for engineers and other professionals. MATLAB is a special-purpose language that is an excellent choice for writing moderate-size programs that solve problems involving the manipulation of numbers.
The design of the language makes it possible to write a powerful program in a few lines. As a result, MATLAB is being used in a wide variety of domains from the natural sciences, through all disciplines of engineering, to finance, and beyond, and it is heavily used in industry. Nevertheless, this course is not a MATLAB tutorial. It is an introductory programming course that uses MATLAB to illustrate general concepts in computer science and programming.
Students who successfully complete this course will become familiar with general concepts in computer science, gain an understanding of the general concepts of programming, and obtain a solid foundation in the use of MATLAB.
Students taking the course will get a MATLAB Online license free of charge for the duration of the course. The students are encouraged to consult the eBook that this course is based on.
From the course by Vanderbilt UniversityIntroduction to Programming with MATLABTry the Course for FreeThis CourseVanderbilt UniversityIntroduction to Programming with MATLABThis course teaches computer programming to those with little to no previous experience. There are a lot of them. But for this course we've decided to use a programming language that youmay not have heard of.
MATLAB is very easy to use and to learn. And at the same time, it's very powerful. It's nine weeks long, including eight weeks of video lectures, andone week for a final homework submission.
Do the quizzes and the homeworks,then by the end of the ninth week you'll be able to program a computer. And you should have fun doing it. It's time to learn computer programming with MATLAB. Additionally, the Preview CC iOS app is no longer available for download or actively maintained as of October 2017. If you have a previously-downloaded version of Preview CC on your iOS device, you can continue to use it on an as-is basis with earlier versions of Photoshop.
Get real-time previews of your Photoshop designs on multiple iOS devices with the new Device Preview feature in Photoshop and the Adobe Preview CC mobile app. Changes you make in Photoshop CC are displayed in Preview CC in real time.
You can reliably connect multiple iOS devices to Photoshop using USB or over Wi-Fi. If you have a document with artboards, Device Preview attempts to show you the correct artboard by matching the size and position of the artboard with the size of the connected device.I hope I come back. Chris, Kenya Iceland Full Circle - Winter, October 2014 All highly satisfactory and would not hesitate to recommend Iceland and Nordic Visitor to others.
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