Al’s Busy Fall Schedule!

Al Nagler with Robbie controlling the Tele Vue-NP101is scope in Central Park, NY.

Autumn Starfest Review
Last SaturNday, Al Nagler began his talk at the Amateur Astronomers Association (AAA) of New York’s Autumn Starfest in Central Park by reminding the audience he “grew up in this area” and saying it was “magical to be here.” Standing next to a 133” diagonal screen, he proceeded to explain how a city kid developed a love for astronomy that began at the old Hayden Planetarium – located just a 15-minute walk from where he was speaking.  That passion for astronomy led to a job creating optical systems for the Apollo’s lunar landing simulator, which ultimately served as the inspiration to develop optical products for amateur astronomers.

The horizon from the Sheep Meadow in Central Park was better than you’d expect.

Afterwards, Al had a Tele Vue-NP101is on a Gibraltar HD4 mount setup for people to view through using various Ethos, DeLite, and Nagler eyepieces. Due to the clouds, deep-space objects were hit and miss. When the clouds were dense enough to obscure the Moon and the bright planets, views of the surrounding buildings were shown instead. Said Al afterwards:

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Al Nagler to Speak in Central Park this Saturn-Day!

Tele Vue Founder and CEO Al Nagler will be the lead-off speaker, Saturday evening, at this year’s Autumn Starfest in Central Park, New York. This free, annual event, hosted by the Amateur Astronomers Association (AAA) of New York, will feature speakers (with a 133” diagonal screen for people in the field), telescope viewing courtesy of the AAA members, free raffles, and gift bags for the first 250 entrants. Views through the telescopes will include “Jupiter, dwarf planet Ceres, Saturn, asteroid Vesta, Mars, and nearly Full Moon. Beyond the solar system, bright globular clusters, open clusters, and multiple stars can be observed”.

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From Tom’s Driveway: Tele Vue-NP127is & Tele Vue-85 Simultaneous Imaging!

Cygnus Wall LRGBSHO (crop of NGC 7000) by Astro Bin user Tom Peter. Copyright Tom Peter. Used by permission. NP127is and TV-85 combined exposures of 22.2-hours. Click for details.

We noticed some unique images on AstroBin.com employing our Tele Vue-NP127is and Tele Vue-85 scopes to simultaneously image the same target. The  images from the two scopes were combined to create the final image — with fantastic results! All the image locations are given as “Tom’s Driveway” in Terre Haute, IN.  Intrigued, we contacted the imager (“Astrovetteman”) to learn how he settled on this technique for many of his images.  So we turn over our blog this week to astrophotographer Tom Peter and his dual-scope driveway setup.

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This Week: Neptune Opposition 2018 and Comet 21P!

Neptune image by Voyager 2 probe. NASA/JPL

With the moon a waning crescent, it is a good time to pick out some faint objects in the sky.

On Friday, September 7th, Neptune rises opposite the sun and is closest to earth. Being in the sky all-night, and at it’s brightest, presents a good opportunity to sight this rarely-seen telescopic planet. Unlike the naked eye planets, you’ll have to crank-up the power to make sure you’ve really found it. Even at 100x it just looks like a magnitude 7.8 star. So don’t expect to see a Voyager 2 quality image through your eyepiece.

Click on image to enlarge. Neptune (dots showing position from Sept. 5 to 12) is just south of a line between Phi- and Lambda-Aquarii. In early September it will be moving slowly toward the Lambda star. Using your finder, or a wide-field eyepiece, setup your field on the stars labeled by magnitude inside the 5° circle. Over the course of the week, Neptune will be approaching a line drawn between the mag. 7.5 and 7.4 stars shown. Neptune will be slightly dimmer than both at mag. 7.8.  83-Aquarii it is the brightest of the stars labeled by magnitude — shining at  mag. 5.5 — and will help you orient the chart.

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