coatesastrophotography.blogspot.com
Coates Astrophotography: Wide field of Pac Man
http://coatesastrophotography.blogspot.com/2015/02/wide-field-of-pac-man.html
Astrophotography by Steve Coates. High Dynamic Range Photography. Wide field of Pac Man. NGC 281 the Pac Man nebula (field of view 118 arcmin x 154 arcmin). Emission nebula in the constellation of Cassiopeia. RGB data captured on October 29 and 31, 2011. H-Alpha data captured on November 1 and November 2, 2011. RGB data: Combination of 60 sec, 120 sec and 180 sec. exposure stacked in DSS for a total of 4 hour 7 min with 10 minute. Orion 50mm guide scope with SSAG. Losmandy G11 with Gemini II. Thousand Oa...
coatesastrophotography.blogspot.com
Coates Astrophotography: M106 in Canes Venatici
http://coatesastrophotography.blogspot.com/2015/02/m106-in-canes-venatici.html
Astrophotography by Steve Coates. High Dynamic Range Photography. M106 in Canes Venatici. M106 with accompanying galaxies NGC 4217, NGC 4248, NGC 4232, NGC 4231 and NGC 4220. Spiral galaxy in Canes Venatici. 237 million light years distant. Combination of 6 min and 10 min exposures stacked in DeepSkyStacker for a total of 6 hours 40 min. 1 hours each RGB. 3 hours and 40 min Luminance. 2 hours 20 minutes Ha. Additional 15 minute subs in Luminance was added from. Totaling 3 hours and 30 minutes. CoatesAstr...
coatesastrophotography.blogspot.com
Coates Astrophotography: M101 the Pinwheel galaxy
http://coatesastrophotography.blogspot.com/2015/03/m101-pinwheel-galaxy.html
Astrophotography by Steve Coates. High Dynamic Range Photography. M101 the Pinwheel galaxy. M101 the Pinwheel galaxy. This was imaged from dark skies of. And light polluted skies of. Luminance: combination of 8 minute, 15 minute and 30 minute subs totaling 11 hours and 8 minutes. Red 6min x3 and 8min x3. Green 6min x3 and 8min x3. Blue 6min x3 and 8min x3. Imaging telescope: Orion 80mm EON. Imaging camera: QSI 683 wsg-8. Losmandy G11 with Gemini 2 German equatorial mount. Livermore Falls, Maine. Planetar...
coatesastrophotography.blogspot.com
Coates Astrophotography: June 2014
http://coatesastrophotography.blogspot.com/2014_06_01_archive.html
Astrophotography by Steve Coates. High Dynamic Range Photography. Save energy, along with the night sky. Posted June 2, 2014 Ocala, Florida. Is a physician’s assistant by day and astrophotographer by night. His interest in astronomy fuels his desire to capture the night sky through pictures. These photos of the Milky Way were taken in rural Livermore and Canton Maine. It is time to start thinking about wasted light and the economic impact it has on taxpayers. Http:/ www.darksky.org/. Welcome to Coates As...
coatesastrophotography.blogspot.com
Coates Astrophotography: Various Topics
http://coatesastrophotography.blogspot.com/p/various-topics_25.html
Astrophotography by Steve Coates. High Dynamic Range Photography. Cepheid Variable Stars, Supernovae and Distance Measurement. How Do Astronomers Measure the Distance to Stars? Cepheid Variable Stars and Distance Determination. Subscribe to: Posts (Atom). Welcome to Coates Astrophotography. Please click here to view entire gallery* *. Livermore Falls, Maine. Bortle scale 4 "Green" zone. Orion EON 80mm with a focal length of 480mm (f/6.25). Losmandy G 11 mount with Gemini II. Astro-Tech 2" Field Flattener.
coatesastrophotography.blogspot.com
Coates Astrophotography: December 2014
http://coatesastrophotography.blogspot.com/2014_12_01_archive.html
Astrophotography by Steve Coates. High Dynamic Range Photography. Melotte 15 in the Heart nebula. Melotte 15 is an emission nebula with star cluster in the center of the Heart nebula located in the constellation Cassiopeia. Through Ha, Red, Green and Blue filters. 30 minute exposures (unbinned) in Ha combined for a total of 3 hours. 6 minute exposured (binned 2x2) totaling 1 hour Red, 1 hour Green and 1 hour Blue. Imaging telescope: Explore Scientific 127mm CF Apochromatic refractor. NGC 2174, the Monkey...
deadplanet.blogfa.com
DEAD PLANET - nebulae
http://www.deadplanet.blogfa.com/category/1
DEAD PLANET - nebulae. In the depths of space. Meteor showers, meteor. Robots, rovers, spacecraft, telescopes, rockets. 134 سحابی پوست روباه. 134 سحابی پوست روباه. عکس از جان ورمت (Jhon Vermette). ترجمه: مهدی مومن زاده/ دی جی کالا. منبع: Apod.Nasa.gov. تاريخ : ۱۳۹۵/۱۱/۰۵ 12:52 نویسنده : alien. 133 گرد و غبار سحابی شکارچی. 133 گرد و غبار سحابی شکارچی. عکس از رائول ویلاورده فریل (Raul Villaverde Fraile). چه چیزی این زایشگاه ستارهای را در بر گرفته است؟ ترجمه: مهدی مومن زاده/ دی جی کالا. 118 سحابی سر اسب.
coatesastrophotography.blogspot.com
Coates Astrophotography: Links
http://coatesastrophotography.blogspot.com/p/helpful-links_28.html
Astrophotography by Steve Coates. High Dynamic Range Photography. Astronomy Picture of the Day. Ocala Clear Sky Chart. Subscribe to: Posts (Atom). Welcome to Coates Astrophotography. Please click here to view entire gallery* *. Livermore Falls, Maine. Bortle scale 4 "Green" zone. Orion EON 80mm with a focal length of 480mm (f/6.25). Explore Scientific 127mm Apochromatic with a focal length of 952mm (f/7.5). Losmandy G 11 mount with Gemini II. Astro-Tech 2" Field Flattener. Links to Image Gallery.
coatesastrophotography.blogspot.com
Coates Astrophotography: Melotte 15 in the Heart nebula
http://coatesastrophotography.blogspot.com/2014/12/melotte-15-in-heart-nebula.html
Astrophotography by Steve Coates. High Dynamic Range Photography. Melotte 15 in the Heart nebula. Melotte 15 is an emission nebula with star cluster in the center of the Heart nebula located in the constellation Cassiopeia. Through Ha, Red, Green and Blue filters. 30 minute exposures (unbinned) in Ha combined for a total of 3 hours. 6 minute exposured (binned 2x2) totaling 1 hour Red, 1 hour Green and 1 hour Blue. Imaging telescope: Explore Scientific 127mm CF Apochromatic refractor.
SOCIAL ENGAGEMENT