Nebula Archives - Page 3 of 4

Crab Nebula M1 NGC 1952

Telescope / Lens	TEC 140mm f/7
Mount Type	Astro-Physics 1200
Camera	ST8XME NABG
Filters	Astro-Don LRGB
Film	CCD
Exposure	LRGB of 85 minuets
Processing	CCDSoft, AIP4Win, CCDStack & Photoshop CS2
Date	9-8-2007
Location	June Mountain, near Dexter, Oregon 122° 43.53 W 43° 48.41′ N
Conditions	3252′ magnitude 6.1 Skies; Clear & Steady

Crab Nebula M1 NGC 1952 resides in the constellation of Taurus the Bull. This nebula is the remnant of a supernova of a large star. This explosion was first viewed from Earth on July 4, 1054 by Asian Astronomers. Native American Indian tribes also observed and recorded this event. At magnitude 8.4 and a diameter of only 6 arc minutes (11 light years), it is visible in small telescopes as a fussy irregular object. It is approximately 6,500 light years from Earth, in the Perseus Arm of the Milky Way.

Dumbbell Nebula M27 NGC6853

Telescope / Lens	Celestron 11″ SCT OTA
Mount Type	G11 Gemini V3
Camera	ST8XE
Filters	CFW8a Custom Scientific LRGB
Film	CCD
Exposure	LRGB 115 minutes; L: 60, R:15, G:15, B:25
Processing	CCDSoft, AIP4Win, Photoshop CS2
Date	8-16-2001
Location	Eagles Rest, 15 miles South of Dexter, Oregon 122° 44′ 07″ 38″ W – 43° 50′ N
Conditions	2500′ magnitude 6+ Skies; Clear & Steady

The Dumbbell Nebula M27 NGC6853 resides in the constellation Vulpecula. It lies just west of Cygnus the Swan, at a distance of 980 light years. The Dumbbell is a remnant of a nova, spotted by Charles Messier in 1764. The gases of which continue to spread outward from the cataclysmic event. M 27 shines at an overall magnitude of 8.1 and is 15.2′ arc minutes in size. It is about half the diameter of the moon. It derives its name from the sphere of gas surrounding the small remnant of the central star, forming a “dumbbell type” shape. This object is readily visible in small telescopes and can be seen with binoculars as well.

At a distance of 1,360 light years, the Dumbbell (also called” Apple Core”), because of its brightness and close proximity, it is a nice object to observe in modest sized telescopes. It is estimated to be 9,800-14,000 years old.

This image was capture using a Celestron C11 f/10 Schmidt Cassegrain (SCT) on a Losmandy C11 Equatorial Mount.

Gamma Cygnus Region

Nebula Near Gamma Cygni in the constelation Cygnus — Nebula Near Gamma Cygni in the constellation Cygnus The Swan. LRGBHA image taken with TMB 80mm fl 384 f/4.8 ST10xme KAF3200 chip 2.2 x 1.5 degree field 14.9 x 10 mm Taken 4/20/2018 Jupiter Ridge 4, Observatory near Anza, Ca.; North is to the right

Telescope / Lens	TMB 80mm f/6 & Tele Vue TRF2008 0.8 reducer
Mount Type	Astro-Physics 1200
Camera	SBIG ST10XME , KAF3200
Filters	Astro-Don LRGB Generation 2, 9nm Ha
Film	CCD, NABG
Exposure	3 hours -20° C ; Ha, LRGB
Processing	CCDSoft, CCDStack & Photoshop CS6
Date	04/20/2018
Location	Jupiter Ridge # 4, (OCA Anza, CA. Site)
Conditions	4321 ′ magnitude 5.8 20.85 SQM

Gama Cygnus (Cygni)Region surrounding the Star Sadr (37-Gamma Cygni)shining at magnitude 2.2, in the Constellation Cygnus the Swan, is full of nebula. The above image is to the North- East of IC 1318, Sadr star is not visible in this image. This region is also referred to as IC 1318, the entire region is full of diffuse emission nebula along with dark dust lanes and structure. Readily visible in binoculars from a Dark Sky site.

To the North is the bright star Deneb (mag. 1.25) and the famous North American Nebula NGC 7000 along with the Pelican Nebula IC 5070.

This image was capture with a TMB 80mm f/6 triplet APO refractor using a Tel Vue TRF-2008 0.8 reducer and field-flatter attached to SBIG CFW9 and ST10XME NABG CCD camera.

The Ring Nebula M57 (NGC 6720)

Telescope / Lens	11″ Celestron SCT
Mount Type	Astro-Physics 1200
Camera	SBIG ST8XME, Astrodon Filters generation 1
Filters	Astrodon E-Series Ha,LRGB
Film	CCD
Exposure	Total Exposure -105 minutes; LRGB- binned 2×2
Processing	CCDSoft 5, AIP4WIN 2.0, Photoshop CS2,
Date	09-21-2007
Location	June Mountain, near Eagles Rest, South of Dexter, Oregon
Conditions	3232′ magnitude 6.2 Skies; Clear & Steady, SQM 21.6

The Ring Nebula M57 / NGC 6720 is located in the constellation Lyra, between the bottom two stars b & y Lyra that form a parallelogram below Vega. M57 the Ring is one of the best known Planetary Nebula in the sky. Distinct gas clouds that form this spectacular ring, were thrown off by the magnitude 15.31 central star. The central star was originally a Red Giant and is near the end of it’s stellar evolution and is forming a white dwarf. It has been expanding for approximately 1600-1840 years.The nebula itself, has only a total brightness of magnitude 9. It is about the same size as Jupiter when viewed through telescope with a size of only 3.8′ arc minutes. It requires 6-8 inch scope to see it as a small smoke ring. To see the central star usually require a 10″ or larger telescope. M57 also know as NGC 6720 is about 2,150 Light Years from Earth.

Charles Messier was searching for comets when he discovered the Ring nebula in January 1779. It found its way into the Messier’s Catalogue as M 57. The Messier catalogue lists 109-110 objects readily observed in a good 4″ refractor.

Below is a cropped view of the same image above, clearly showing the central star. The resolution that modern day CCD imaging can accomplish in small telescopes is amazing.

NGC 7000 North American Nebula IC 5067 Pelican Nebula

North American Nebula NGC 7000 — NGC 7000 North American Nebula & IC5067 Pelican Nebula (Film Image)

Telescope / Lens	Tokina/Canon 300mm f/2.8 Lens
Mount Type	G11 Losmandy, Takahashi FS 78, Manual Guiding
Camera	Canon F-1 with bright screen and angle B finder
Filters	112mm UV
Film	Kodak Elite Chrome E200, Push 1
Exposure	15 minutes
Processing	Photoshop CS2
Date	6-19-2004
Location	Eagles Rest, near Dexter, Oregon 122° 43.53 W 43° 48.41′ N
Conditions	2557′ magnitude 6.0 Skies; Clear & Steady

NGC 7000 the North American Nebula in the constellation Cygnus. This nebula is next to the star Deneb which is the tail star of the constellation Cygnus, the Swan. Next to the North American Nebula is the Pelican Nebula (IC5067). NGC 7000 the North American Nebula is very large and visible with the naked eye from a Dark Sky site. It is 1600 Light Years distant, 120 x 100 arcminutes, roughly 4 times the size of the full moon.

IC 5067, the Pelican Nebula, 60 x 50 arcminutes, 1,800 light years distant. This image was captures on film, while the camera was manually guided through a 78mm diameter (3″) telescope using an illuminated cross-hair eyepiece.

IC 5067 Nebula HaLRGB; taken with TEC 140mm f/7 refractor & ST10xme CCD Camera

Protostar forming in IC 5067, was observed by Jerry Oltion in a 96″ telescope. Jerry conveyed the location in IC 5067. I was able to locate and capture it with a 5.5″ refractor and st10xme CCD camera using a 9nm Ha filter on 8/17/2009 from a Dark Sky site in Oregon. Above and below is a crop of the star form area.