Tag Archives: The North America Nebula

North America Nebula

The North America Nebula is large, covering an area of more than four times the size of the full moon; but its surface brightness is low, so normally it cannot be seen with the unaided eye. Binoculars and telescopes with large fields of view (approximately 3°) will show it as a foggy patch of light under sufficiently dark skies. However, using a UHC filter, which filters out some unwantedwavelengths of light, it can be seen without magnification under dark skies. Its prominent shape and especially its reddish color (from the hydrogen Hα emission line) show up only in photographs of the area.

Imaging telescopes or lenses: ATM 6″ F5 Newtonian
Imaging cameras: Canon 60Da
Mounts: Atlas EQ6 Atlas
Guiding telescopes or lenses: Orion 50mm guidescope Miniguider 50mm
Guiding cameras: Orion Starshoot Autoguider Orion Starshoot Auto-Guider
Software: DSS, StarTools, BYEOS, SkyTools
Accessories: Paracorr ll
Resolution: 1840×1225
Dates: Sept. 15, 2014
Locations: Sierra Nevada
Frames: 29×420″
Integration: 3.4 hours
Avg. Moon age: 21.12 days
Avg. Moon phase: 60.89%
RA center: 314.558 degrees
DEC center: 43.952 degrees
Pixel scale: 3.059 arcsec/pixel
Orientation: 91.217 degrees
Field radius: 0.939 degrees

Аuthor: PJ Mahany

Astrofotography of the day of SPONLI, 15.11.2014

North America nebula

Imaging telescopes or lenses: Sky-Watcher ED80
Imaging cameras: Canon 1100D
Mounts: Sky-Watcher NEQ6 Pro SyncScan
Guiding telescopes or lenses: Sky-Watcher BK804
Guiding cameras: QHYCCD QHY 5
Software: Adobe Photoshop CC, AstroSurf IRIS v5.59
Dates: April 26, 2014
Frames: 5×300″ ISO1600 bin 1×1
Integration: 0.4 hours
Darks: ~4
Bias: ~25

Author: Pavel Syrin
AstroPhotography of the day by SPONLI 23 Sep 2014

NGC 7000 in Cygnus

The North America Nebula (NGC 7000 or Caldwell 20) is an emission nebula in the constellation Cygnus, close to Deneb (the tail of the swan and its brightest star). The remarkable shape of the nebula resembles that of the continent of North America, complete with a prominent Gulf of Mexico. It is sometimes incorrectly called the “North American Nebula”.
The North America Nebula is large, covering an area of more than four times the size of the full moon; but its surface brightness is low, so normally it cannot be seen with the unaided eye. Binoculars and telescopes with large fields of view (approximately 3°) will show it as a foggy patch of light under sufficiently dark skies. However, using a UHC filter, which filters out some unwanted wave lengths of light, it can be seen without magnification under dark skies. Its prominent shape and especially its reddish color (from the hydrogen Hα emission line) show up only in photographs of the area.

Imaging telescopes or lenses: William Optics FLT98
Imaging cameras: Atik 383L+
Guiding telescopes or lenses: William Optics FLT98
Guiding cameras: Starlight Xpress Loadstar
Focal reducers: Riccardi Reducer 0,75x
Software: Fitswork 4.44, Adobe Photoshop CS3 CS3
Filters: Baader S2, Baader Planetarium Ha 7nm 2″
Accessories: Starlight Xpress 5×2″ Filter Wheel
Dates: June 9, 2014
Frames: 22×1200″
Integration: 7.3 hours

Author: Alexander Sielski
AstroPhotography of the day by SPONLI 3 Aug 2014

Along the Cygnus Wall

Image Credit & Copyright: Martin Pugh

The prominent ridge of emission featured in this vivid skyscape is known as the Cygnus Wall. Part of a larger emission nebula with a distinctive shape popularly called The North America Nebula, the ridge spans about 10 light-years along an outline that suggests the western coast of Mexico. Constructed from narrowband image data, the cosmic close-up maps emission from sulfur, hydrogen, and oxygen atoms to red, green, and blue colors. The result highlights the bright ionization front with fine details of dark, dusty forms in silhouette. Sculpted by energetic radiation from the region’s young, hot, massive stars, the dark shapes inhabiting the view are clouds of cool gas and dust with stars likely forming within. The North America Nebula itself, NGC 7000, is about 1,500 light-years away. To find it, look northeast of bright star Deneb in the high flying constellation Cygnus.

APOD NASA 03-Jul 14

North America Nebula

This emission nebula is famous because it resembles Earth’s continent of North America. Cataloged as NGC 7000, North America Nebula is located about 1500 light-years away near Pelican nebula. Both of them can be seen with binoculars from a very dark location.
The North America Nebula is large, covering an area of more than four times the size of the full moon; but its surface brightness is low, so normally it cannot be seen with the unaided eye. Binoculars and telescopes with large fields of view (approximately 3°) will show it as a foggy patch of light under sufficiently dark skies. However, using a UHC filter, which filters out some unwanted wavelengths of light, it can be seen without magnification under dark skies. Its prominent shape and especially its reddish color (from the hydrogen Hα emission line) show up only in photographs of the area.

Imaging telescopes or lenses: Orion ED80T-CF
Imaging cameras: Nikon D7100
Mounts: Skywatcher AZ-EQ6 GT
Guiding telescopes or lenses: Orion 50mm mini guidescope
Guiding cameras: Orion Star Shoot autoguider (SSAG)
Focal reducers: TeleVue 0.8x Photo Reducer/Flattener TRF-2008
Software: Photoshop CS6, PHD Guiding, Luc Coiffier DeepSkyStacker
Dates: Sept. 30, 2013, Oct. 1, 2013
Frames: 11×300″ ISO800
Integration: 0.9 hours
Darks: ~5
Flats: ~5
Bias: ~5

Author: Vincent_Bellandi
AstroPhotography of the day by SPONLI 27 May 2014

NGC 7000: North American Complex

The North America Nebula (NGC 7000 or Caldwell 20) is an emission nebula in the constellation Cygnus, close to Deneb (the tail of the swan and its brightest star). The remarkable shape of the nebula resembles that of the continent of North America, complete with a prominent Gulf of Mexico. It is sometimes incorrectly called the “North American Nebula”.
The North America Nebula is large, covering an area of more than four times the size of the full moon; but its surface brightness is low, so normally it cannot be seen with the unaided eye. Binoculars and telescopes with large fields of view (approximately 3°) will show it as a foggy patch of light under sufficiently dark skies. However, using a UHC filter, which filters out some unwanted wavelengths of light, it can be seen without magnification under dark skies. Its prominent shape and especially its reddish color (from the hydrogen Hα emission line) show up only in photographs of the area.

Imaging telescopes or lenses: Takahashi CCA-250
Mounts: Software Bisque Paramount ME
Guiding cameras: SBIG STi
Focal reducers: Takahashi 645 Reducer QE 0.72X
Software: PixInsight, MaximDL 5
Filters: Astrodon Ha 3nm, Astrodon 3nm SII, Astrodon 3nm OIII
Dates: Oct. 7, 2013
Frames: 12×1200″
Integration: 4.0 hours

Autor: Craig Prost

AstroPhotography of the day by SPONLI

17 February 2014

We select the best works of amateur astrophotographers with details of equipment, shooting processing etc.

The Wall NGC 7000: North America Nebula

Imaging telescopes or lenses: Teleskop Service 10″ Newton F4.8
Imaging cameras: Atik 383L+
Mounts: Astro-Physics Mach 1 GTO
Guiding telescopes or lenses: Teleskop Service TS Starscope Refractor 90/900mm
Guiding cameras: Orion StarShoot Autoguider
Focal reducers: ASA 2″ x 0,73 Corrector/Reducer 2KORRR
Software: PixInsight PixInsinght 1.8 RC7
Filters: Baader Planetarium Ha 7nm, Baader Planetarium SII 8nm, Baader Planetarium OIII 8.5nm
Dates: Aug. 24, 2013, Sept. 13, 2013
Frames:
Baader Planetarium Ha 7nm: 20×300″ -20C bin 1×1
Baader Planetarium OIII 8.5nm: 20×300″ -20C bin 2×2
Baader Planetarium SII 8nm: 20×300″ -20C bin 2×2
Integration: 5.0 hours
Darks: ~10
Flats: ~20
Flat darks: ~20
Bias: ~20

Autor: Pekka Simell

AstroPhotography of the day by SPONLI

16 January 2014

We select the best works of amateur astrophotographers with details of equipment, shooting processing etc.

NGC 7000: The North America Nebula

The North America Nebula is large, covering an area of more than four times the size of the full moon; but its surface brightness is low, so normally it cannot be seen with the unaided eye. Binoculars and telescopes with large fields of view (approximately 3°) will show it as a foggy patch of light under sufficiently dark skies. However, using a UHC filter, which filters out some unwanted wavelengths of light, it can be seen without magnification under dark skies. Its prominent shape and especially its reddish color (from the hydrogen Hα emission line) show up only in photographs of the area.

Cygnus’s Wall is a term for the “Mexico and Central America part” of the North America Nebula. The Cygnus Wall exhibits the most concentratedstar formations in the nebula.

Imaging telescopes or lenses: Takahashi FSQ-106N
Imaging cameras: Apogee U16M
Mounts: Sky-Watcher NEQ6
Software: photoshop, Maxim DL, PixInsight LE, CCDStack2
Filters: Astrodon 5nm Halpha SII OIII
Accessories: Bosma 80/500 guiding scope
Dates: June 1, 2012
Frames: 30×900″

Autor: Steve Yan
AstroPhotography of the day by SPONLI

12 January 2014

We select the best works of amateur astrophotographers with details of equipment, shooting processing etc.

NGC 7000: The North America Nebula (Hubble Palette)

The North America Nebula is large, covering an area of more than four times the size of the full moon; but its surface brightness is low, so normally it cannot be seen with the unaided eye. Binoculars and telescopes with large fields of view (approximately 3°) will show it as a foggy patch of light under sufficiently dark skies. However, using a UHC filter, which filters out some unwanted wavelengths of light, it can be seen without magnification under dark skies. Its prominent shape and especially its reddish color (from the hydrogen Hα emission line) show up only in photographs of the area.

Cygnus’s Wall is a term for the “Mexico and Central America part” of the North America Nebula. The Cygnus Wall exhibits the most concentrated star formations in the nebula.

Camera : SBIG STF-8300M (cooled at-5C)
Telescope/Lens : Takahashi FSQ-85ED (450mm f/5.3)
Filter : Astrodon Ha, SII, OIII
Tracking Mount : Takahashi EM-11
Autoguide : SBIG SG-4

Total Exposure Time : Ha-70mins, SII-60mins, OIII-55mins
w Dark Frames, Bias Frames
process w CCD stack,PI, PS5

Autor: Vincent Vegabort

AstroPhotography of the day by SPONLI
5 January 2014

We select the best works of amateur astrophotographers with details of equipment, shooting processing etc.

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