The lead-off image of this post is certainly an eye-grabber! It is one of the most unique interpretations of the Rosette Nebula (NGC-2237 or Caldwell 49) in Hubble Palette filters we’ve seen. Most striking, the usual Hubble Palette aquamarine color surrounding the central cluster is cobalt blue! The typical outer ring of yellows and burnt ochre now has a deep-orange hue. This color manipulation was done while maintaining the filamentary wisps and dark protostar Bok Globules in the nebula, along with a jet-black sky background. The resulting dimensional quality of this image draws the viewer from the ruddy edges of the nebula into the blue-colored center and then out the “back” aperture of the structure.
In the middle of the Covid pandemic, stuck at home, I decided to resurrect an interest in astronomy, and in particular astrophotography.
This image is from a great collection of Tele Vue NP101is images posted by Linwood Ferguson on SmugMug. At the top of this SmugMug page is stated the motivation for his astro imaging: “In the middle of the Covid pandemic, stuck at home, I decided to resurrect an interest in astronomy, and in particular astrophotography”. In this blog, we present a gallery of Linwood’s NP101is images.
Northeast Astronomy Forum (NEAF) 2021 — “the World’s Largest Astronomy & Space Expo” — is in the history books after streaming 10-hours of material on April 10th. Tele Vue provided seven unique videos for the event and we’d like to thank all who tuned in and showed their support in the chat!
Each of our videos answers a question from one of our blog readers. If you want to review them, they’re all linked below and cued up to the question being answered.
Due to the continuing COVID-19 crises, the Northeast Astronomy Forum (NEAF) — “the World’s Largest Astronomy & Space Expo” — will be a “virtual,” online-only affair for the second year in a row. However, that is not all bad: it allows people from around the world — who might normally not travel to New York — to experience this special show. It’ll be FREE too!
Last time in this blog we asked for your Tele Vue product questions which would be answered on videos and played at the virtual NEAF on April 10th. The response was tremendous! Though time and slots were limited, we were able to produce seven videos for the show. Each video provides a “front-row” seat to the answer from David and Al Nagler. Below you can view a 1-minute “sneak peek” video of what to expect.
For a second year, unfortunately there is no actual NEAF to attend. So once again stuck in the virtual world, we thought we might be able to create a bit of the sense of what goes on in our booth at a real NEAF. We hope to whet the appetite of those that have never been and let those experienced NEAF-goers do what they’ve done for us since the first NEAF in 1991… keep us talking about how Tele Vue products can satisfy their needs!
As our “home” show, we normally pack-up every Tele Vue product for display at NEAF. It’s a wonderful chance for people to get their hands on our equipment and really see and feel the care and quality we put into our products. While we’ll miss that personal interaction the most, the other valuable aspect of coming to visit us at NEAF is that you can ask us your questions and we can show you the answer.
With your help, we can do just that! We thought rather than listen to Al or David ramble on about esoteric product details on a video, let’s do what we do best at NEAF. We answer hundreds of your questions from eyepiece recommendations to DIOPTRX™, Night Vision, our Imaging System, even product philosophy and manufacturing questions — you name it! This is your chance to ask us your questions and we’ll respond in the video just as we would at NEAF.
By the 1970s amateur astronomers had noticed that all 110 Messier objects (a list of notable objects in the northern skies visible in small scopes) could be observed at low northern latitudes over the course of a night in mid-to-late March. Hence, the phrase “Messier Marathon” was invented to describe the attempt at locating and verifying observance of each object on the list over the course of a single night.
Sheltering in Space
Last year, on March 11, we published our “2020 Messier Marathon!” post on this blog. We noted the best dates to observe based on latitude and lunar phase, and discussed the type of gear to use for the event. We pointed out that the Saguaro Astronomy Club, in Arizona, was one of the oldest organized Marathons and they offered awards in various categories for completing the list. It turned out to be our last blog post during “normal” times that year: COVID-19 social-distancing and lock-down orders, which we had only heard about, suddenly swept through our region. The Saguaro Messier Marathon and many star parties were ultimately canceled that year and it continues into this year.
The Messier Marathon did and will go on again, “run” by solitary observers “sheltering in space.” In fact, due to COVID-19 there may be MORE Marathoners than ever as the hobby of amateur astronomy has taken off during these socially distant times. See this recent report from CBC Canada that features our dealer All-Star Telescope in Alberta: Amateur astronomy lifts off during the pandemic.
For the amateur astronomer, “diamond,” “ruby,” “emerald,” and “pearl” evoke poetic descriptions of eclipses, stars, clusters, comets, and nebulae. They are also the traditional gemstones for the anniversary years of 10 (diamond), 15 & 40 (both ruby), 20 (emerald), and 30 (pearl). With over 40-years of experience designing and building astronomical products —many in production for decades — we have a few “gems” of our own celebrating notable anniversaries this year. In this blog post, we take a look at current production products that are celebrating anniversaries. Among these products are five Sky & Telescope “Hot Product” awardees (those awards only started in 1998 🙂 ).
Mauri Rosenthal’s Tele Vue 2.5x Powermate solar images appeared in our Here Comes the Sun! blog last December. Imaging from just 10-miles (16-km) from New York City, it was reasonable to expect that his flickr and Instagram walls featured images of the Sun, Moon, and Planets. To our surprise, we also saw some images of deep-sky objects (DSOs), taken with a Tele Vue-85, from the same light-polluted location. We were intrigued at how he was able to get such reasonable results from his poorly situated location and asked if he’d relate his experiences in this blog.
It turns out we’d found the right guy for the job. Mauri wasn’t a “typical” amateur astronomer/imager: he actually teaches Urban Astrophotography in New York City, under the auspices of the Amateur Astronomers Association of New York. His instructor’s biography, on a recent class registration page, describes Mauri’s motivation as follows:
Surprised by the image quality achievable with small telescopes from his yard in Westchester County, Mauri has been developing deep expertise in Ultraportable Urban Astrophotography and is on a mission to use new technology to extend the access of city-dwellers to the wonders of the night sky.
In this guest blog post, we asked Mauri about his overall experience and how Tele Vue Optics contributes to the enjoyment of his hobby.
We’re quite impressed with Frank Wielgus’ exquisite collection of wide-field, deep-sky images on SmugMug. Photographed with a Tele Vue-NP127is APO refractor, the attention to image capture and software craftsmanship is evident in his collection of galaxies and nebulae. His images have often been selected as winners in the Amateur Astronomers Association of Pittsburgh’s Kevin J. Brunelle Photography Contest.
In his guest blog Frank shows and tells us the story of his astrophotography.
I started astrophotography in the early ’90s using film. It was a Pentax camera with screw mount lenses, piggybacked on an SCT using slide film. Boy, I’m glad those days are gone! I have recently started using those lenses again on a wide field DSLR set up. I then moved to imaging through the SCT. At some point, I wanted to up my game in quality, and for me, that meant a refractor.
Ever since I first acquired Tele Vue Plössls in the early ’90s, I have always admired Tele Vue products. Quality, design, and locality of service were important considerations for me. For these reasons, the NP127is was a dreamed-for acquisition for a number of years. So when the opportunity arose and with the prompting of a good friend, I acquired one. I remember being blown away by the quality. Now stars look like stars and the sharpness with flat field are incredible things to see. Barring any unusual circumstances, this scope and I are in it together for the long haul.
Brian Paczkowski has been employed by NASA/Jet Propulsion Laboratory in Pasadena, California since 1983. Some of his work includes the Galileo Mission to Jupiter and the Cassini Mission to Saturn. He is currently the Europa Clipper Science Manager.
Every clear night he images with his Tele Vue-76 installed at a remote observatory located at Dark Sky New Mexico (DSNM). He dedicates his Instagram wall of astroimages, “to my love of astrophotography.”
Located in the northern regions of Ursa Major and 12-million light-years from Earth, the two prominent galaxies in Brian’s image are Bode’s Galaxy (M81) and The Cigar Galaxy (M82). They are joined by NGC 3077 (an elliptical galaxy slightly further away) in the upper-left corner. All three are gravitationally interacting members of the M81 Group of Galaxies. This wide-field image shows foreground dust in our own galaxy covering the starscape.
In the close-up crop below, the intervening dust is not emphasized in processing. The yellowish core of M81 indicates an older population of stars while the red “spots” are from glowing hydrogen gas excited by ultraviolet light from newly formed young giant stars.
Privacy & Cookies Policy
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.