Photo Gallery:
Note: All images in this gallery are copyrighted by the photographers and may not be
reused in any form without their permission.
Celestial Scenes
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PhotographerLynn HilbornLocationGrafton, OntarioDateJan 30 and Feb 04,2011EquipmentTeleVue NP101is at f4.3 FLI ML8300 camera Losmandy G11 mountDescriptionNGC 2170 Lum 13x10m bin 1x1, RGB each 5x5m bin 2x2, taken with NP101is @f4.3 and FLI ML8300 camera. Taken by Lynn Hilborn, WhistleStop Observatory, Grafton,Ontario on Jan 30 and Feb 04, 2011. |
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PhotographerJesús Carmona de ArgilaLocationMadridDate8 April 2011EquipmentTakahashi fs152 Solarmax 90 bf30, Baader calcium, baader continuum. DMK21af04DescriptionThe different faces of Ar1184. Calcium (Cromosphere), Continuum (Photosphere), Halpha (Cromosphere). |
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PhotographerDimitrios TsortanidisLocationPatras GreeceDate10 April 2011 22.33 local timeEquipmentCamera Canon 500D Telescope Meade LX200 ACF 10"DescriptionYou can see the "V" and "X" on the terminator. This does not happen every month. This is a clair-obscure (french for light-shadow) effect on the Moon's surface created by the interplay of light and shadow.It is visible for around 4 hours at the first quarter phase. |
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PhotographerSamuele GaspariniLocationAgriturismo Torre Doganiera Pievescola (Si)Date09.04.2011 h. 08.38 pmEquipmentMaksutov Cassegrain Zen 250 mm F/ 3000 mm with Immaging Source Camera B/W and Astronomik Ir Pro Planet filter, from Agritourism "Torre Doganiera" in Pievescola (Si) ItalyDescriptionSum 258 frames - Autor: Samuele Gasparini - Personal Internet site : www.astrobook.it |
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PhotographerVince TubolyLocationHegyhatsal, HungaryDate2011.04.19. 18:42 UTEquipment50 cm Ritchey-Chrétien, CANON EOS 450D, ISO 1600, Exp. time: 0,5 sec.DescriptionPhoto: Vince Tuboly, Hegyhat Observatory, Hungary |
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PhotographerBob JohnsonLocationSaskatoon SaskatchewanDate1:00 am April 23, 2011EquipmentCanon 40D and Tokina Fisheye Lens.DescriptionA rising Milky Way complete with Aurora add to the Lyrid Meteor I was able to capture, very beautiful. |
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PhotographerjuanLocationlongirodDate2/04/2011Equipmentcelestron gem 925Descriptionmeteorite over switzerland 12 AM,was a casuality shot! |
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Photographerr. edgarLocationDenver, ColoradoDatePerihelion:01/03/2011; Aphelion:07/6/2010. Both at Meridian PassageEquipmentNikon D70/Celestron C-5DescriptionThese photographs are part of a larger art project using monthly photographs of the Sun to demonstrate the changes in apparent diameter of the sun as we scoot around in our little orbit. |
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PhotographerN. Pommeville, J. StetsonLocationSouth Portland, MaineDateApril 3, 2011 15h15m UTEquipmentH-alpha scope, Moonlite focuser w/DC motor, webcamDescriptionSunday, the jetstream was well south of us. We enjoyed steady seeing and an active sun. Looping prominences, surge prominence activity, and flare activity could be observed in solar AR 1176. |
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PhotographerErnest R. EvansLocationPawcatuck, CTDateMarch 4, 2011 04:07 UTEquipmentCelestron 11" SCT w/Hex Mask and Diagonal at 200X. Digital Camera Afocal,ISO 400, 5", f/8 in Good Seeing. Processed in XnView and MS Paint.DescriptionThis photo shows the companion to Sirius (Sirius B), aka 'The Pup', in 'positive' and 'negative forms'. The 10,000 times difference in brightness between the pair makes the fainter star difficult to see with smaller scopes unless it is well separated in angular distance from the primary and the seeing is good. A hex mask makes it easier to see and photograph the Pup, but even so, I had to take numerous exposures to collar this puppy! Ernie Evans |
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