Tuesday, 22 April 2008

Prof Smartt: Inaugural Lecture, Galway lecture, IAA AGM, Mercury, research posts

 

Hi all,

1. PROFESSOR STEPHEN SMARTT - INAUGURAL LECTURE:

Queen's University, Belfast; School of Mathematics and Physics: The Head of School cordially invites you to the Inaugural Lecture by Stephen Smartt, Professor of Astrophysics.

    ‘SUPERNOVA: A MATTER OF LIFE AND DEATH’, on Thursday 1 May 2008 at 5.00 pm, Larmor Lecture Theatre, Physics Building, QUB. Admission free.

2. Galway Astronomy Club: Lecture, "The Who, Why, Where, What & When of Irish Astronomy", by Terry Moseley:  Monday 28 April, 8 p.m. Claddagh Hall, Nimmo Pier, Galway. See:
http://galwayastronomyclub.ie/claddaghhallinfo.html

3. Mercury well placed in evening sky: Mercury, the elusive innermost planet, will reveal itself in the evening twilight in late April and early May. It can be fairly bright, but is always difficult to see as it never moves far from the Sun in the sky, and so can only be seen low down in the evening or morning twilight.

   You could look for it with good binoculars as early as 25 April, when it will be bright, but very low down in the WNW sky by the time the sky is dark enough to see it. It then moves gradually further out from the Sun, and by the end of April you should be able to find it using binoculars: start looking about half an hour AFTER sunset. (Never look anywhere near the Sun in the sky with binoculars or a telescope, so always wait until the Sun has set!). Once you've found it with binoculars you can usually see it with the unaided eye when you know where to look.

   If you don't know in just what direction to look, note the point on the horizon where the Sun sets, and then about 30 minutes later look about 7-8 degrees above and just to the left of that spot. 5 degrees is about the diameter of the usable field of view of most binoculars. If you don't spot it then, keep looking: by 40 minutes after sunset it will be a bit lower, and almost vertically above the point where the Sun set; - about 5 degrees above the horizon.

   On 2 May it will pass just to the left of the lovely Pleiades star cluster, although they will appear much dimmed in the twilight, and you'll need binoculars to see even the brighter members of the cluster.

    If you still can't find it, hope for a clear sky on the evening of 6 May, when the lovely thin crescent Moon will pass just over 2 degrees (4 Moon diameters) to the right of Mercury. Next evening the Moon will be about 12 degrees to the upper left of Mercury.

4. IAA AGM REPORT: At the Irish Astronomical Association's AGM in Belfast on 16 April, the new Council elected was as follows.

President: Mr Pat O'Neill

Vice Presidents: Philip Baxter, George Brannan

Secretary: Danny Collins

Treasurer & Membership Secretary: John Hall

Members: R. Campbell, R. Cobain, D. Collins, K. Doyle, R. Hill, A. McCrea, T. Moseley.

5. Research position: PhD Position in Exp. Physics NUI Maynooth
   Funding is available for 1 PhD student (3 years) in the Submillimetre Astronomy Group at NUI Maynooth, working under the supervision of Dr. Neil Trappe. The position will involve modelling, optimising and optically
testing receiver instrumentation for ALMA (Atacama Large Millimetre Array) in collaboration with receiver groups at the Space Research Organisation of the Netherlands and Chalmers Technical University, Sweden.
   The position will commence in September 2008. Applicants must have relevant qualification (1st or upper 2nd class honours BSc. degree) and will be considered by submission of a CV, statement of interest and description of any previous experience in optics or electromagnetism. Submissions must include contact details for 2 referees. Research involves potential extended visits to collaborating institutes.
  Neil Trappe, Exp. Physics, NUI Maynooth, Maynooth, Co Kildare, Email: neal.a.trappe@nuim.ie.

For some additional information see: http://physics.nuim.ie/research/index.shtml

Clear skies,

Terry Moseley

Wednesday, 9 April 2008

LECTURE, OBSERVING/ASTRONOMY EVENING, AGM + BRING & BUY

 

Hi all,

1. DCU ASTROPHYSICS COLLOQUIUM SERIES: Wednesday, 9th April, 2008, 3:00 pm. Research and Engineering Building, Room N115, Dublin City University. Speaker: Professor Richard Ellis (Oxford University). Title: "Gravitational Lensing: Einstein's Unfinished Symphony". All are welcome to attend. (Sorry for the short notice - I only received notification at 01.00 this (Wednesday) morning! T.M.

2. IAA ASTRONOMY EVENING, MOUNT STEWART, GREYABBEY, CO DOWN, Sat 12 April. The Irish Astronomical Association will be holding another public astronomy evening with telescopes, talks, exhibition, and a portable planetarium at the National Trust's Mount Stewart House near Greyabbey, Co Down. We start at 8.0 p.m., so have your telescopes etc ready by then. IAA members bringing telescopes or binoculars get in free; otherwise standard NT admission charges apply. All welcome. See www.irishastro.org for more details.

3. IAA AGM + 'Bring & Buy'. The Irish Astronomical Association's AGM will be held on Wednesday 16 April at 7.30 p.m. in the Bell Lecture Theatre, Physics Building, Queen's University, Belfast. We will combine it with an astronomical and space 'Bring & Buy' sale, to start immediately after the official business. So bring along all your old or spare astronomy or space items - eyepieces, filters, finders, adapters, photo items, IT items, binocs, tripods, telescopes, mounts, accessories, books, magazines, videos, CDs, DVDs, posters, photos, meteorites, space memorabilia, and anything else that might be of interest. And bring along plenty of cash, as you never know what bargains might be there for the taking. Bring along a biro or two and plenty of 'Post-It' notes to price your items, and a few plastic bags to help your customers stagger away with their heavy loads! Also a separate price-list just to be sure. The IAA will not be responsible for any of the items on sale, so it's up to you to look after them. This is not like a 'car-boot sale' - there's no charge to bring along your items, and the IAA will not be taking any 'cut' from the sales: we are doing this just as a service to the astronomical community.

   To allow room for everyone, we'll also use the front row of desks, as well as the lecture counter at the front, and maybe a table or two. So get there early to get the best space!

  Everyone is welcome to attend, and admission is free, including light refreshments afterwards, but of course only current IAA members can vote on any Association business.

Clear skies,

Terry Moseley

Friday, 4 April 2008

COSMOS, ISS, Planet Earth, SDAS, IAA at Mount Stewart

 

Hi all,

A final reminder -

1. COSMOS 2008: April 4 - 6. Hosted by the Tullamore Astro Society: Ireland's second longest running Star Party takes place at Annaharvey Equestrian Centre, Tullamore, Co Offaly.  Details are on the TAS website: www.tullamoreastronomy.com, or Contact: Seanie Morris: (087)6825910.  Speakers include:

• Dr. Miruna Popescu, Armagh Observatory:

• Mr. Pat O'Neill, Irish Astronomical Association:

• Professor John Zarnecki, Open University:

• Dr. David Asher, Armagh Observatory:

• Mr. Trevor O'Donoghue, Kerry Astronomy Club:

• Mr. Albert White, South Dublin Astronomy Society and ILPAC:

• Mr. John Lally, Tullamore Astronomical Society:

See: http://www.irishastronomy.org/boards/viewtopic.php?t=8506

2. The ISS + the now docked European 'Jules Verne' ATV are currently making evening passes over Ireland. The ATV has just made the first ever totally automatic docking in space, closing in on and then attaching itself to the enormous ISS. Details of visibility of these passes as always are on the excellent, free, site www.heavens-above.com

3. PUBLIC LECTURE:

The Greenhouse Effect and Global Warming, by Professor Ray Bates: Dublin, Burke Theatre, Trinity College Dublin, Wednesday 9th April 2008 at 1800

and

Wexford, McLure Suite, Whites of Wexford Hotel, Thursday 10th April 2008 at 2000

The natural greenhouse effect due to the heat-absorbing gases such as carbon dioxide in the atmosphere is essential for maintaining a comfortable temperature for life on earth. As the concentrations of the naturally occurring greenhouse gases are enhanced by man-made emissions, however, things may become very uncomfortable. In this talk, the basic mechanism of the greenhouse effect will be described and the consequences of man’s activities in raising greenhouse gas levels will be discussed.

Ray is Adjunct Professor of Meteorology at UCD and Emeritus Professor of Meteorology at the University of Copenhagen. He was formerly a senior scientist in the Laboratory for Atmospheres at NASA’s Goddard Space Flight Centre. For most of his career he has been involved in research on modelling the earth’s atmosphere and in recent years has concentrated on studying the basic physics of the greenhouse effect.

More details from: Andrea Kwateng, International Year of Planet Earth (IYPE) www.planetearth.ie,  c/o Geological Survey of Ireland (GSI), +353 86 0443013, andrea.kwateng@crucial.ie, andrea.kwateng@gsi.ie

4. SDAS MEETING DEFERRED: Due to other circumstances that have arisen we have to defer the meeting to April 10th. Apologies for any inconvenience caused. John Flannery,
South Dublin Astronomical Society. www.southdublinastronomy.org, tel: (086) 81 81 931

5. IAA ASTRONOMY EVENING, MOUNT STEWART, GREYABBEY, CO DOWN, Sat 12 April. The Irish Astronomical Association will be holding another public astronomy evening with telescopes, talks, exhibition, and a portable planetarium at the National Trust's Mount Stewart House near Greyabbey, Co Down. We start at 8.0 p.m., so have your telescopes etc ready by then. IAA members bringing telescopes or binoculars get in free; otherwise standard NT admission charges apply. All welcome. See www.irishastro.org for more details.

Clear skies,

Terry Moseley