![]() ![]() Roll the bottom so that it slightly narrower than it is up the top and glue it in place. Ensuring the top part of the tube doesn’t slip, take the second tube out and glue the top part down. Roll it tight and insert it in to the first tube, Let go of it so that it springs out to fit snugly inside the first tube. Roll your first carboard tube back up ensuring that it is wider at the top than it is at the bottom. Top Picks Related Reviews Newsletter 1 Celestron - NexStar 4SE Telescope - Computerized Telescope for Beginners and Advanced Users - Fully-Automated GoTo Mount - SkyAlign Technology - 40,000+ Celestial Objects - 4-Inch Primary Mirror Celestron 9. If you wish to paint the inside of your telescope now is the perfect time! By blu-tacking your telescope down to a surface, you can easily paint the inside without getting any paint on the outside that you have already painted. 10 Best Pirate Telescopes of May 2023 112M consumers helped this year. Take your scissors and cut a straight line through each of your cardboard rolls. Take your 3 lengths of cardboard roll and paint them in your gold paint. My son loves his and it provides hours of play whilst he runs around looking for buried treasure! You will needģ cardboard tubes (either 3 tp rolls or one large tube cut in 3 equal lengths) Gold paint Black paint Paintbrush Scissors Glue gun This DIY pirate telescope is really simple to make and is great for pirate fancy dress and play. We note a deviation from linearity at the top end of the dynamic range of < < <1%, and < < <2% at the bottom end.Every little pirate needs their own telescope. The residuals of this fit can be seen in Fig. 4 (a)), and fit a linear trend to the same ADU range. ![]() To assess the linearity of the CCD, we plotted median subframe counts against exposure time (Fig. The subframe was chosen to be the centre of the vignetting function, where the image is at its flattest. We measured the bias level from contemporaneous bias frames and subsequently subtracted the mean pedestal level of 107 ADU from each flat. We therefore do not apply any shutter correction to the short exposure flat fields. However, this produced a null result, and further investigation into the shutter mechanism of the STL-1001E confirms a rotating ‘shutter wheel’ that should be devoid of shutter travel effects. PIRATE (Physics Innovations Robotic Astronomical Telescope Explorer) is a remote telescope facility situated on the Balearic island of Mallorca ( 2 ∘ 57 ′ 03.34 ′′ superscript 2 superscript 57 ′ superscript 03.34 ′′ 2^ 10 start_POSTSUPERSCRIPT - 3 end_POSTSUPERSCRIPTs. ![]() PIRATE has broken new ground in offering practical astronomy education to distance-learning students in their own homes. We conclude that PIRATE is a cost-effective research facility, and also provides exciting prospects for undergraduate astronomy. We discuss problems associated with performing precision time series photometry when using a German Equatorial Mount, investigating the overall performance of such ‘off-the-shelf’ solutions in both research and teaching applications. It is operated by a mixture of commercially available software and proprietary software developed at the Open University. Situated at the Observatori Astronòmic de Mallorca, PIRATE is currently used to follow up potential transiting extrasolar planet candidates produced by the SuperWASP North experiment, as well as to hunt for novae in M31 and other nearby galaxies. We focus on the PIRATE Mark 1 operational phase where PIRATE was equipped with a widely-used 0.35m Schmidt-Cassegrain system (now replaced with a 0.425m corrected Dall Kirkham astrograph). We introduce PIRATE, a new remotely-operable telescope facility for use in research and education, constructed from ‘off-the-shelf’ hardware, operated by The Open University. M., Rostron 5 5 affiliation: Department of Physics and Astronomy, University of Warwick, Coventry, CV4 7AL, UK, J., Barker 1 1 affiliation: Department of Physics and Astronomy, The Open University, Milton Keynes, MK7 6AA, UK, J J., Rodriguez 3 3 affiliation: Observatori Astronòmic de Mallorca, Cam de l’Observatori, 07144 Costitx, Mallorca, Spain, J., Rolfe 4 4 affiliation: Planetary and Space Sciences Research Institute, The Open University, Milton Keynes, MK7 6AA, UK, S. A., Burwitz 2 2 affiliation: Max-Planck-Institut für extraterrestrische Physik, Giessenbachstrasse, 85748, Garching, Germany, V., Lucas 1 1 affiliation: Department of Physics and Astronomy, The Open University, Milton Keynes, MK7 6AA, UK, R. Holmes 1 1 affiliation: Department of Physics and Astronomy, The Open University, Milton Keynes, MK7 6AA, UK, S., Kolb 1 1 affiliation: Department of Physics and Astronomy, The Open University, Milton Keynes, MK7 6AA, UK, U., Haswell 1 1 affiliation: Department of Physics and Astronomy, The Open University, Milton Keynes, MK7 6AA, UK, C.
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