Image Aurora Cloudy Display aucf12829jhp by Jim Henderson

 
Aurora over Scotland > Aurora Cloudy Display aucf12829jhp
Aurora Borealis or Northern Lights displays photographed taken over Aberdeeshire in Scotland since 1989 covering some 350 events with arc, rays, coronas with a wide rnage of shapes and colours
Aurora Cloudy Display aucf12829jhp Aurora British Corona arms westwards green red rays clouds Cassiopeia Deeside Aberdeenshire photos taken on the morning of the 30th at Crooktree, 25 miles west of Aberdeen looking from the east to the south. This photo was taken at 02.18.29hrsUT for 20secs, showing green and strong red oxygen sweeping rays of a coronal zenith or crown looking south westwards with Cassiopeia visible towards thye top centre. What is not recorded in this still image is the degree of movement around the centre with the swirling arms of the rays as the display continues to form. The cf128 digital sequence, starting at 01.39.28 of the continuing activity continued well into the morning of the 30th October when clouds cleared again, perseverance pays, allowing a third major Corona to be viewed through until the last frame at 02.28.39 which in the course of displays I have seen was unusual to continue as long as this. Photos were taken with both digital and slide film and the first slide film started at around 20.15hrs UT on the evening of the 29th towards the west visible through gaps in the extensive cloud cover and further slide film preceded this digital sequence from 00.56 to 01.04 hrs UT on scanned slides AB036series. This digital photo was taken with a Fujifilm Finepix Digital S2Pro camera, at maximum ISO of 1600 using a Sigma 15mm f2.8 fisheye lens, giving a fairly undistorted wide angle image, wide open aperture with most exposures manually near the 20 seconds mark which experience suggested was around the best exposure for the low light Aurora displays. These were some of my first digital recordings taken during 2003 when the quality of digital cameras had at last matched 35mm slide film standards and the noise factor was superior to the grain created pushing 400asa slide film to 1600asa. Keywords: Scotland, Scottish, British, North, Northern, East, Aberdeenshire, Royal, Deeside, Deeside, Aurora Borealis, Aurora, Borealis, display, corona, zenith, crown, green, red, rays, descending, autumn, clouds, extensive, Torphins, Northern Lights, Merry Dancers, Plough, Ursa Major, Big Dipper, Cassiopeia, Pleiades, Orion, 2003, October, landscape, upright, photos, photographs, sunspots, solar, flares, CME, electrons, photons, storms, energy, sun, stars, oxygen, nitrogen, purple, gas, Van Allen, belt, ionosphere, flares, space, molecules, magnetic, disturbance, magnetometers, belts, radiation, colourful, colorful, coloured, colored, colours, colors, celestial, clouds, nature, dark, nights, night-time, east, west, trees, 35mm, DSLR, Fujifilm, Finepix, S2Pro, Sigma, 16mm Fisheye, earliest, digital, camera, cottage, roof
© Jim Henderson
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Photographer: Jim Henderson
Collection: Aurora over Scotland
Filename:
Aurora Cloudy Display aucf12829jhp
Upload Date: 2003-10-30 02:18:29
Photo Size: 6.2mb 3555x5313 pixels
Preview:
  comp 562x840

Caption:

Aurora British Corona arms westwards green red rays clouds Cassiopeia

Deeside Aberdeenshire photos taken on the morning of the 30th at Crooktree, 25 miles west of Aberdeen looking from the east to the south. This photo was taken at 02.18.29hrsUT for 20secs, showing green and strong red oxygen sweeping rays of a coronal zenith or crown looking south westwards with Cassiopeia visible towards thye top centre. What is not recorded in this still image is the degree of movement around the centre with the swirling arms of the rays as the display continues to form. The cf128 digital sequence, starting at 01.39.28 of the continuing activity continued well into the morning of the 30th October when clouds cleared again, perseverance pays, allowing a third major Corona to be viewed through until the last frame at 02.28.39 which in the course of displays I have seen was unusual to continue as long as this. Photos were taken with both digital and slide film and the first slide film started at around 20.15hrs UT on the evening of the 29th towards the west visible through gaps in the extensive cloud cover and further slide film preceded this digital sequence from 00.56 to 01.04 hrs UT on scanned slides AB036series. This digital photo was taken with a Fujifilm Finepix Digital S2Pro camera, at maximum ISO of 1600 using a Sigma 15mm f2.8 fisheye lens, giving a fairly undistorted wide angle image, wide open aperture with most exposures manually near the 20 seconds mark which experience suggested was around the best exposure for the low light Aurora displays. These were some of my first digital recordings taken during 2003 when the quality of digital cameras had at last matched 35mm slide film standards and the noise factor was superior to the grain created pushing 400asa slide film to 1600asa.
Keywords: Scotland, Scottish, British, North, Northern, East, Aberdeenshire, Royal, Deeside, Deeside, Aurora Borealis, Aurora, Borealis, display, corona, zenith, crown, green, red, rays, descending, autumn, clouds, extensive, Torphins, Northern Lights, Merry Dancers, Plough, Ursa Major, Big Dipper, Cassiopeia, Pleiades, Orion, 2003, October, landscape, upright, photos, photographs, sunspots, solar, flares, CME, electrons, photons, storms, energy, sun, stars, oxygen, nitrogen, purple, gas, Van Allen, belt, ionosphere, flares, space, molecules, magnetic, disturbance, magnetometers, belts, radiation, colourful, colorful, coloured, colored, colours, colors, celestial, clouds, nature, dark, nights, night-time, east, west, trees, 35mm, DSLR, Fujifilm, Finepix, S2Pro, Sigma, 16mm Fisheye, earliest, digital, camera, cottage, roof