Posts Tagged ‘Scottish Episcopal Palaces Project

29
Feb
12

Friends of Grampian Stones Candlemas newsletter 2005 Vol.XVI-1

February 2005: Candlemas Vol. XVI-1
Celebrating Life
Our readers will forgive us if we take time in this issue, time out from our personal and prehistoric preoccupations, to pay respect and show our admiration for a fellow stone-lover, nay, fellow earth-lover, and supporter of our cause — to raise awareness to our unique environment — the ancient landscape of NE Scotland.

It is with sadness that we say farewell to Ann Tweedy Savage, stones-supporter, tree-planter, philanthropist and naturalist who died prematurely in a fall in January 2005. For over 30 years, she contributed both personally and financially to restoring the natural environment, community and fen shui (‘sense of place’) of Bennachie, on whose northeastern shoulder she lived, and where (Harthill) she is now buried. In addition to her support of many local projects and enterprises, she chose to give generously to FOGS through the Brownington Foundation, and for those past annual donations — sometimes when we were in most need — we will always be grateful to her. We know of at least one other archaeological charity, the Scottish Episcopal Palaces Project at Fetternear, which also benefited from her generosity.

President of Friends of Grampian Stones, David R Paton, with friend and benefactrix Ann Tweedy

Her lively interest in her surroundings and enthusiasm for restoring the landscape she so loved will not long be forgotten. One place closest to her heart was Bennachie, a lone mountain sentinel in an otherwise flat, fertile plain. One of its honorary Baillies, she refused to give up when commercial interests threatened (and still threaten) to invade this mountain wilderness. She saw Bennachie, as do many of us, as an ancient, sacred place, and, at night, almost the last bastion of darkness (and therefore wildness) in what has become a sea of light in the Garioch. It was her wish that this wild habitat should not be threatened; should be allowed to return to its natural state. She felt its trees, heather and scrub should be supported to maintain their own unique environment, species of plants and animals, until the human race becomes wise enough to give it the respect it deserves.

There are qualities our friend embodied — amid joy and laughter — which allowed her to accomplish so much in a short life: if some of us were to emulate, we might similarly achieve great things: they are — in no particular order: generosity and the avoidance of waste, love-of-life, perseverance and determination.
Thank you, Ann, you are sorely missed.
©2005-2012MCYoungblood

Standing Still
Solstice marks the apparent standstill of the sun twice annually. After disappearing into the shortest night, a sight that Northeast FOGS from our elevated latitude can claim a special privilege, sunsets wend their way southward along the horizon. Six months later sunset reaches 223º, SSW — a legendary point on the compass captured within the earliest recumbent stone circles.

Motion of the moon too, apparently wild, nevertheless has a cycle, calculated by Meton (432BC), returning to the same place once in 18.6 years, or after 235 lunations. Major lunar standstill occurs on that occasion when the full moon closest to midsummer only barely rises above the S horizon, grazes it and sets, all within an arc of just over 45º.

A non-event, you might think; yet at the Arctic circle, the summer full moon does not appear at all.

So it is notable that early (largest) RSCs are often cupmarked, clustering on a stone in the SSW arc where the lunar standstill could be witnessed: Balquhain’s W flanker & the recumbents of Sunhoney, Cothiemuir and Rothiemay have cupmarks oriented SSW: 232, 230, 200 & 226 degrees respectively. At Cothiemuir, NJ617 198, in 2006 maximum summer full moon will seem to set right into the recumbent’s western edge.

Full moonrise closest to winter solstice, from the stone circle at Kirkton of Bourtie. Midwinter standstill moon acts like a 'midnight sun', barely setting in 24 hours.

Also in a major standstill year, the full moon closest to midwinter performs an incredible feat, swinging higher in the sky from a rising point farther N than any other in its 18.6-year cycle and setting farther N than at any other time: the full moon seen at Aberdeen/Moray latitude, 57º30′, behaves almost like the lunar equivalent of a ‘midnight sun’, rising and setting in the North, (at 27ºNNE and 333ºNNW to be precise)and spending the longest time in the sky of any appearance in its metonic cycle. In astronomical circles (and prehistoric ones) excitement is already building towards the major lunar standstill which peaks in 2006, when full summer moonrise and set reach their farthest possible southern limit and briefest appearance: at Easter Aquhorthies, NJ733 208, the full summer moon will rise at 151ºSSE and set at 208ºSSW, and, while there are no cupmarks at this RSC to show its ‘maximum’, it should be spectacular.

Equally, in the run-up to this maximum, the full winter moon can be seen from as early as November 2005 to show a huge ‘wobble’, rising and setting farther North than at any other time, swinging highest and longest in the winter night sky.
©2005MCN

A Few Hints on Standstill
FOGS inspired by lunar antics may be daunted by the profusion of information on the Web at sites such as http://www.iol.ie run by Victor Reijs who is encouraging world-wide moon-watching and gives azimuth, declination and degree at several sites with breathtaking accuracy.

So it is with gratitude that we give FOGS stalwart Trevor Allcott’s advice:
‘I think Victor is trying to measure astronomical variables to an eye-watering degree… However, if you simply extend your arm fully in front of you, with the thumb upright, the width of your thumbnail is approximately one degree. The fourth decimal place is 1/10,000. See Hawkins: Stonehenge Decoded, 1965.
©FOGS occasional newsletter updates




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