
	Where results make sense

Topic: M42

Related Topics

BMW M42

BMW M43

Joe Bob Goes to the Drive In

Gardena, California

Mikhail Ippolitov Ivanov

Blowpipe missile

Bahamas

Albert County, New Brunswick

Eoin MacNeill

September 9

	Messier Object 42
		The Orion Nebula M42 is the brightest diffuse nebula in the sky, and one of the brightest deepsky objects at all.
		In September 1880, M42 was the first nebula to be successfully photographed, by Henry Draper.
		M42 itself is apparently a very turbulent cloud of gas and dust, full of interesting details, which Charles Robert O'Dell has compared to the rich topography of the Grand Canyon in his HST photo caption.
	www.seds.org /messier/m/m042.html (1831 words)

	M42 - Great Orion Nebula
		Approximately 1,500 light years distant, M42 is a very active and turbulent cloud of gas and dust and an important star forming region of particular interest to astronomers.
		M42 has a particularly complex range of of emission sources as part of it's spectrum, as well as a strong component of reflected broadband light, which probably accounts for the wide range of visible colours.
		M42 is so bright that it is not necessary to stack as many as 4 images to bring out faint detail.
	www.astrocruise.com /m42.htm (425 words)

	Orion Nebula - Wikipedia, the free encyclopedia
		M42 is located at a distance of about 1,500 light years away, and is the closest region of stellar formation to Earth.
		The M42 nebula is estimated to be 30 light years across.
		M43 is also part of M42, as well as several nearby reflection nebulae noted in the New General Catalogue.
	en.wikipedia.org /wiki/Orion_Nebula (2903 words)

	M42
		The illuminated portion of M42 shown in this photograph is approximately 30 light years across.
		M42 is believed to be an area where stars are currently forming within the nebulosity's dust and gas.
		M42 is an emission nebula which is caused to glow by high energy ultra-violet radiation from massive luminous stars.
	home.earthlink.net /~deanjacobsen/m42.html (357 words)

	CBRD - Motorway Database - M42
		The M42 is there to connect the east and west Midlands (and therefore traffic going longer distances between the north east and south west) without the hassle of the A38, which was the previous route and which dumped all through traffic into the heart of Birmingham.
		Construction was started to extend the road, and the M42 today begins at the M5, running across the south of Birmingham to hit the even more recent M40, then turns north to skirt the east side of Brum, taking in its original section and then crossing the M6 and heading on to Tamworth.
		As the M42 progresses north, at junction 9 three lanes drop to two, and seven miles later we reach the A444 at Measham.
	www.cbrd.co.uk /motorway/m42 (450 words)

	M42
		Messier object M42 is a diffuse nebula which is located in the constellation Orion.
		M42 is located at 05 35.4 right ascension and -05 27 declination.
		M42 has an NGC catalog number of NGC 1976.
	www.absoluteastronomy.com /messier_objects/m42.htm (77 words)

	m42 (Site not responding. Last check: 2007-10-12)
		In addition to M42 and M43, reflection nebula NGC1973-75-77 is visible in the upper rigth corner.
		The close-up of M43 and Trapezium region of M42 was taken on December 6, 1998 from Sooke, BC.
		Cookbook 245LDC CCD camera was used on Celestron Ultima 8 SCT f6.3 and the telescope was autoguided with Cookbook 211LDC CCD camera attached to the piggybacked 500mm f8 telephoto lens.
	www.astrosurf.com /jwisn/m42.htm (184 words)

	Messier 42
		The difference in right Ascension and Declination from 1 Theta of all stars situated near and in the nebula is recognizable from the figure.
		The nature of diffused nebulosities is such that we often see it joined to real nebulae; for instance of this kind we have the following fourteen objects [including M42]..
		Its brilliancy is not equal throughout, but the glare og the brighter parts gives intensity to the darkness which they bound, and excites a sensation of looking through it into the luminous regions of illimate space, a sensation not entirely owing to any optical illusion of contrast.
	www.seds.org /messier/Mdes/dm042.html (4663 words)

	M42 Zenit & Praktica lenses
		M42 lenses are fit to Zenit and Praktica cameras.
		It has M42 mount, so it san be used with Zenit and Praktica cameras.
		It was made for Contax originally, and remounted to m42.
	rafcamera.com /scl/m42.htm (219 words)

	KVR: AlgoMusic M42 Nebula (Site not responding. Last check: 2007-10-12)
		M42 Nebula was the the first SynthEdit creation that really convinced me the platform had come of age.
		M42 is based on proven techniques in synth design with one hidden weapon, a generous set of presets by Tim Conrardy.
		Yes, each is a monster synth whereas M42 is more focused on one area but it is priced suitably and is testimate to what a motivated SE developer and excellent patch designer can do when working together.
	www.kvraudio.com /get/1003.html (1869 words)

	Messier Object 42
		Comme les dessins de M42 connus à l'époque, dont le premier d'ailleurs, représentaient si peu l'impression qu'en avait Messier qu'il réalisa lui-même un "bon dessin", afin "d'aider à la reconnaître par la suite, pourvu qu'elle ne soit pas sujette à des changements avec le temps" (comme il le note dans l'introduction à son catalogue).
		M42 fut la première nébuleuse à être photographiée avec succès, par Henry Draper en 1880.
		M42 elle-même est apparemment un nuage très tourmenté de gaz et de poussière, plein de détails intéressants, que C.R. O'Dell, dans la légende de sa photo prise avec le HST, compare à la riche topographie du Grand Canyon.
	messier.obspm.fr /f/m042.html (1547 words)

	M42 motorway - Wikipedia, the free encyclopedia
		The section of the M42 between junctions 7A and 9 was re-built as part of the M6 Toll works and now forms the link between the M6 and the southern end of the toll road.
		One such point is junction 3A, the link between the M42 and the M40, where traffic is often heavy in the rush hour.
		When the M42 was going through the planning stages in 1977 there was great opposition to the development by the residents of Bromsgrove.
	en.wikipedia.org /wiki/M42_motorway (735 words)

	Digital World for M42 screw mount lenses
		The M42 mount is also known as the P mount, referring to Practika.
		All M42 lenses are 2nd hand, but if one buys from a reliable source, one can pick up mint condition lenses at a fraction of the cost of a new prime.
		The ideal would be to have a M42 adapter fitted to every lens, and then the changing speed would be the same as with a modern lens.
	www.wholesaledigital.co.za /m42home.htm (1332 words)

	New M42 Motorway Services (Site not responding. Last check: 2007-10-12)
		A Motorway Service Area on the M42 has been agreed in principle for Catherine de Barnes on the basis that the significant need outweighs the harm caused by the development.
		Access would be gained directly from the M42 motorway via new slip roads and a new bridge over the motorway providing access to the southbound carriageway.
		Anyone travelling along the M42 alongside Catherine de Barnes on a daily basis will confirm that more often than not the traffic, particularly heading towards the NEC, is often between stationary to very slow moving.
	www.solihull-online.com /item14.htm (2663 words)

	42mm screw lenses - Camerapedia.org (Site not responding. Last check: 2007-10-12)
		Enna was a German independent optical company, that made most of their lenses in M42 mount.
		Fuji made many lenses in M42 mount, that was the mount they had adopted for their SLR bodies in the 1970s.
		Roeschlein made at least one lens in M42 mount, the 13.5cm f/5.6 Telenar in chrome finish, with manual diaphragm (advertised as original at Leicashop).
	www.camerapedia.org /wiki/M42 (1963 words)

	Messier Objekt 42 (Site not responding. Last check: 2007-10-12)
		Man klicke hier, um weitere Bilder von M42, M43 und NGC 1973-5-7 zu sehen.
		Wir haben hier eine kleine Sammlung von Bilder von Einzelheiten in M42, eingeschlossen einer anderen Nomenklatur für die hellste Region in diesem Nebel von geschichtlichen Beobachtern.
		Eine der größeren Entdeckungen waren Protoplanetare Scheiben, die sogenannten "Proplyds" (Planetensysteme in der Entstehung) in diesen HST Bilder von M42.
	www.maa.agleia.de /Messier/D/m042.html (658 words)

	Twin 40mm SPG M42 Duster (Site not responding. Last check: 2007-10-12)
		The M42 Duster was based on the 76mm gun tank M41, and retained the rear-engine and rear-drive layout.
		The hull roof between the driver and vehicle commander was formed by front- and rear-opening doors on early vehicles, but these were later eliminated.
		The fuel-injected AOSI-895-5 engine of the 76mm gun tanks M41A2 and M41A3 was installed in the M42 when the kits became available, changing the designation to M42A1.
	afvdb.50megs.com /usa/m42duster.html (248 words)

	More M42
		The Trapezium Cluster in the Orion Nebula M42, as photographed by David Malin with the Anglo-Australian Telescope.
		The brightest region of the Orion nebula around the Trapezium cluster of young, recently formed stars is subject of another nomenclature coming from historical visual observers, namely Herschel, Struve, and Rosse, and is here quoted from Stoyan and Alzner (1995), which also contain excellent observing hints and reports.
		Infrared Observations of the Trapezium Cluster region in M42
	seds.lpl.arizona.edu /messier/more/m042_more.html (430 words)

	Screw Mount (M42) Adapters (Site not responding. Last check: 2007-10-12)
		So, for example, if one wants to use the M42 lens on Nikon body (registration distance = 46.5mm) and keep the correct infinity focus, the adaptor must have an optical element, because the registration distance of Nikon is larger than the registration distance of M42.
		On the other hand, the M42 adaptor to pentax K (registration distance = 45.5) does not need an optical element but the K mount needs to be wider than M42 so the lens and the adaptor together will fit.
		Note that in most of the cases the M42 lens needs to be stopped down before taking picture as most of the adaptors do not provide automatic diaphragm option.
	anusf.anu.edu.au /~aab900/photography/cameras/adapters.htm (393 words)

	CBRD - Motorway Database - M42/A42
		So the M42 ends here, and a dual carriageway link that didn't have the money to be a motorway link starts - and they called it the A42.
		Views of the M42 from on and off the road.
		When the various parts of the M42 were built, listed in chronological order.
	www.cbrd.co.uk /motorway/42.shtml (456 words)

	APOD: 2002 May 30 - Orion Nebulosities (Site not responding. Last check: 2007-10-12)
		This emission nebula's bright central regions were captured on fast film in a relatively short 30 second exposure.
		Above M42 are a cluster of prominent bluish reflection nebulae and fainter reddish emission nebulae recorded in additional exposures lasting up to 40 minutes.
		The Horsehead appears as a dark nebula, a small silhouette notched against the long red glow at the upper left.
	antwrp.gsfc.nasa.gov /apod/ap020530.html (217 words)

	Helios 40 85mm f/1.5-22.0 FM=80cm EL=6 (Short Telephoto) #82 - M42 (Site not responding. Last check: 2007-10-12)
		The Helios-40, was originally designed for use with oscilloscopes but later it was found to a good lens for use with 35mm format cameras too This lens behaves just like the old fast portrait lenses- soft and fuzzy at full aperture, and becoming sharper as the lens is stopped down.
		So if one is not already supplied with the lens you will have to buy an additional M39-M42 adapter ring to be able to fit this lens onto your M42 mount camera or your non-M42 mount SLR fitted with an M42 adapter.
		The later 40-2 model can be easily distinguist from this older silver/white coloured 40 model because the 40-2 only seems to come with a fl finish.
	m42.povlab.org /lens_detail.php?lid=82 (395 words)

	M42, the Orion Nebula
		It is the nearest star forming region to our own star, the Sun.
		NGC 1975, just below M42 here, is a complex of blue reflection nebulae mixed with dark lanes and a touch of red emission nebulae.
		The blue color comes from reflected starlight scattered by dust.
	www.astropix.com /HTML/B_WINTER/M42.HTM (255 words)

	Pentax screw mount M42 lenses
		Teleconverter MC TKL-2 can be attached directly to cameras with the M42 mount and to other SLR cameras with the appropriate adapters...
		The attachment together with a lens form a hand telescope with magnification 6x to 111x
		MC 80 mm Tilt & Shift M42 lens
	www.rugift.com /photocameras/lenses.htm (383 words)

	Emission Nebulae (Site not responding. Last check: 2007-10-12)
		Interspersed within the glowing gas of nebulae are lanes of dark dust which can give nebulae their dramatic appearance.
		Some of the most famous and beautiful of the emission nebulae visible from the Northern Hemisphere are the Orion Nebula (M42, the Messier catalog number), the Lagoon Nebula (M8), and the Trifid Nebula (M20).
		The Orion Nebula, located in the sword of Orion, is illuminated by the stars of the Trapezium.
	fusedweb.pppl.gov /CPEP/Chart_Pages/5.Plasmas/Nebula/Emission.html (459 words)

	Praktica m42 camera's
		I work a lot my Praktica camera's so that is why I made this website mostly dedicated to the Praktica M42 camera system and also to show you some of my nice pictures I made with the Praktica's I own.
		I use different kind of lenses from Praktica as well as from other manufacturers like Sigma and Tamron ranging from 28 to 400 mm.
		On this website you'll also find lot's technical and historical information on Praktica m42 camera's and some links to information on Praktica camera's.
	home-1.tiscali.nl /~ferdix (210 words)

	APOD: May 22, 1999 - M42: A Mosaic of Orion's Great Nebula (Site not responding. Last check: 2007-10-12)
		APOD: May 22, 1999 - M42: A Mosaic of Orion's Great Nebula
		Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
		The Orion Nebula is about 1500 light years distant, located in the same spiral arm of our Galaxy as the Sun.
	antwrp.gsfc.nasa.gov /apod/ap990522.html (177 words)

Try your search on: Qwika (all wikis)