Wednesday, February 22, 2017

Telescope nights at Armagh Planetarium

Telescope nights at Armagh Planetarium

We live in an age when dazzling astronomical imagery is everywhere. We are privileged to have immediate access to close ups of the worlds of the Solar System thanks to interplanetary probes and stunning panoramas of nebula and galaxies thanks to hi-tech observatories. But to experience and to feel completely in touch with the marvels of the Universe you cannot beat directly seeing them for yourself with your own eyes. Here is how we can help. Armagh Planetarium is happy to announce that we will be hosting public telescope viewing sessions as part of our regular programme of free late evening openings.

The Planetarium has invested in a 12 inch telescope on a Dobsonian mount and I have been getting to grips with this impressive beast over the past few weeks. I am delighted with the views I have obtained of the Moon, planets and deep sky objects and I think our visitors will be fascinated too.

image of M42_14 jan2013
1300 light years away. M42, the Great Nebula in Orion, imaged through Armagh Planetarium’s telescope in January 2013. This was a 30 second exposure to capture the colours. (Image credit: Colin Johnston/Armagh Planetarium)

Image of Andromeda 14jan2013
2.2 million light years away. M31, the Andromeda Galaxy, imaged with the new telescope in January 2013. The galaxy’s core stands out and the spiral arms are just visible. You can also see the small companion galaxy M32 at centre left. (Image credit: Colin Johnston/Armagh Planetarium)

IMage of Moon 19 feb 2013
1.2 light seconds away. The Moon seen in February 2013. For most of human history as detailed a view of our natural satellite as this was impossible. Image taken with an iPod Touch. (Image credit: Colin Johnston/Armagh Planetarium)

Observing sessions will be held at the Planetarium after the evening Digital Theatre show on our monthly Open Nights. We intend to observe from 7.00 to 9.00pm (this means that we will not be observing in the summer months when it will still be daylight at these times). The astronomical objects viewed will change with the seasons, and range from the Moon to the planets (such as Jupiter, Saturn, Mars and Venus) to nebulae and galaxies and, if we are really lucky, passing comets.
image of telescope in action
Armagh Planetarium’s new telescope in action in January 2013. It can be extremely cold as you stand by a telescope on a winter evening so please dress appropriately. (Image credit: Armagh Planetarium)

If you would like to join in please be aware that observing can be done only if the sky is clear, the telescope cannot see through cloud and rain! The Digital Theatre show will go ahead regardless of the weather. Also (and I know this from bitter experience) dressing warmly is essential!
If you are interested in participating please phone to book your place. I’m looking forward to some wonderful nights of stargazing!
(The next late night opening with observing session is scheduled for October 2016.)
(Article by Colin Johnston, Science Communicator)

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How to Digitally Record/Video a UFO sighting:

Como registar digitalmente ou gravar um vídeo de um avistamento de um UFO:

Stabilize the camera on a tripod. If there is no tripod, then set it on top of a stable, flat surface. If that is not possible lean against a wall to stabilize your body and prevent the camera from filming in a shaky, unsteady manner.

Estabilize a camera com um tripé. Se não tiver um tripé, então coloque-a em cima de uma superfície estável. Se não for possível, então encoste-se a uma parede para estabilizar o corpo e evitar que a camera registe de maneira tremida e instável.

Provide visual reference points for comparison. This includes the horizon, treetops, lampposts, houses, and geographical landmarks (i.e., Horsetooth Reservoir, Mt. Adams, etc.) Provide this in the video whenever is appropriate and doesn’t detract from what your focus is, the UFO.

Forneça pontos visuais de referência para comparação. Isso inclui o horizonte, cimo das árvores, postes de iluminação, pontos de referência geográficos (como o Reservatório de Horsetooth, Mone Adams, etc) Forneça esses pontos no vídeo sempre que for apropriado e não se distraia do que é o seu foco, o UFO/a Nave.

Narrate your videotape. Provide details of the date, time, location, and direction (N,S,E,W) you are looking in. Provide your observations on the weather, including approximate temperature, windspeed, any visible cloud cover or noticeable weather anomalies or events. Narrate on the shape, size, color, movements, approximate altitude of the UFO, etc and what it appears to be doing. Also include any unusual physical, psychological or emotional sensations you might have. Narrate any visual reference points on camera so they correlate with what the viewer will see, and thereby will be better able to understand.

Faça a narração do vídeo. Forneça pormenores sobre a data, hora, local e direcção (Norte, Sul, Este, Oeste) que está a observar. Faça observações sobre as condições atmosféricas, incluindo a temperatura aproximada, velocidade do vento, quantidade de nuvens, anomalias ou acontecimentos meteorológicos evidentes. Descreva a forma, o tamanho, a cor, os movimentos, a altitude aproximada onde se encontra o UFO/nave, etc e o que aparenta estar a fazer. Inclua também quaisquer aspectos pouco habituais de sensações físicas, psicológicas ou emocionais que possa ter. Faça a narração de todos os pontos de referência visual que o espectador irá ver e que, deste modo, será capaz de compreender melhor.

Be persistent and consistent. Return to the scene to videotape and record at this same location. If you have been successful once, the UFO sightings may be occurring in this region regularly, perhaps for specific reasons unknown, and you may be successful again. You may also wish to return to the same location at a different time of day (daylight hours) for better orientation and reference. Film just a minute or two under “normal” circumstances for comparison. Write down what you remember immediately after. As soon as you are done recording the experience/event, immediately write down your impressions, memories, thoughts, emotions, etc. so it is on the record in writing. If there were other witnesses, have them independently record their own impressions, thoughts, etc. Include in this exercise any drawings, sketches, or diagrams. Make sure you date and sign your documentation.

Seja persistente e não contraditório. Volte ao local da cena e registe o mesmo local. Se foi bem sucedido uma vez, pode ser que nessa região ocorram avistamentos de UFOs/naves com regularidade, talvez por razões específicas desconhecidas, e talvez possa ser novamente bem sucedido. Pode também desejar voltar ao mesmo lugar a horas diferentes do dia (durante as horas de luz)para ter uma orientação e referência melhor. Filme apenas um ,inuto ou dois em circunstâncias “normais” para ter um termo de comparação. Escreva tudo o que viu imediatamente após o acontecimento. Logo após ter feito o registo da experiência/acontecimento, escreva imediatamente as impressões, memórias, pensamentos, emoções, etc para que fiquem registadas por escrito. Se houver outras testemunhas, peça-lhes para registar independentemente as suas próprias impressões, pensamentos, etc. Inclua quaisquer desenhos, esbolos, diagramas. Certifique-se que data e assina o seu documento/testemunho.

Always be prepared. Have a digital camera or better yet a video camera with you, charged and ready to go, at all times. Make sure you know how to use your camera (and your cell phone video/photo camera) quickly and properly. These events can occur suddenly, unexpectedly, and often quite randomly, so you will need to be prepared.

Esteja sempre preparado, Tenha sempre uma camera digital, melhor ainda, uma camera vídeo consigo, carregada e pronta a usar sempre que necessário. Certifique-se que sabe como lidar com a sua camera (ou com o seu celular/camera fotográfica) rápida e adequadamente. Esses acontecimentos podem acontecer súbita e inesperadamente e, por vezes, acidentalmente, por isso, necessita estar preparado.

Look up. Be prepared. Report. Share.

Olhe para cima, Esteja preparado, Relate, Partilhe.



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