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StarryWonders AstrophotographyPhotography by Steve Cannistra
http://www.starrywonders.com/
Photography by Steve Cannistra
http://www.starrywonders.com/
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StarryWonders Astrophotography | starrywonders.com Reviews
https://starrywonders.com
Photography by Steve Cannistra
starrywonders.com
Cannistra Bicolor Narrowband Technique
http://www.starrywonders.com/bicolortechniquenew.html
Modified Bicolor Technique for combining Ha and OIII images. As described below, I have made two modifications to the original bicolor technique. As before, the bicolor method creates a synthetic green channel, but the following modifications affect the way that each channel is colorized:. 1) Instead of using "lighten" mode for the OIII (blue channel) layer, use "screen" mode. And is more fully described by Ken Crawford (download Ken's step-by-step procedure here. The colors are pleasing and are represen...
Selected Posts on Astrophotography Topics
http://www.starrywonders.com/posts.html
Selected Posts on Astrophotography Sites. On occasion I am asked about a post that I made on one of the internet sites. Since it's sometimes difficult to search for past posts on the Yahoo sites, I will include some of the more "popular" ones here whenever time allows. The current posts that I've often been e-mailed about involve G2V Calibration; Signal to Noise Ratio; Blooming (scroll down for topics). Hope that you find them useful. Which provides an excellent video tutorial of this technique. Flux of ...
f ratio and signal to noise
http://www.starrywonders.com/fratio.html
Relationship between f ratio, subexposure time, and pixel signal to noise ratio. Reducing the signal to noise equation to its basics. Let's start by evaluating the equation for SNR in a given pixel, as a prelude to eventually analyzing the SNR of an entire object of interest. Much of this will reduce down to a few simple rules, but I need to go through the derivations first. The signal to noise ratio per pixel, for a single sub, is expressed as follows (ignoring the contribution from dark noise):. A) Let...
Steve Cannistra, Digitized Sky Survey Images
http://www.starrywonders.com/poss2.html
Best viewed at 1280 x 1024 pixel screen resolution). Digitized Sky Survey Images. The Digitized Sky Survey. DSS) is a repository of digitized data from photographic plates obtained with the Oschin Schmidt Telescope on Palomar Mountain and the UK Schmidt Telescope. The grayscale images (luminance, red, blue, and IR) are available on-line through the Space Telescope Science Institute. For the images below, I used the. Palomar Observatory Sky Survey 2 (POSS2). Helix Nebula, Bicolor Technique.
Luminance Corrected LRGB
http://www.starrywonders.com/lumcorrectedlrgb.html
Please refresh this page often). When combining a luminance layer with RGB in Photoshop, the color is oftentimes subdued and desaturated. Rob Gendler. Describes several approaches to minimize this problem, and I describe another approach here. The inspiration for developing this technique comes from Paul Kanevsky's website. Which describes a related approach, although I've modified it in important ways as described below. The technique is surprisingly simple and is described as follows:. 4 Assign "normal...
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New Forest Observatory ® » Star Vistas
http://www.newforestobservatory.com/books/starvistas
Astrophotography from deepest Hampshire. Quasars, Stars and other objects. Making Beautiful Deep Sky Images. DS101: Fundamentals of Deep-Sky Imaging. DS102: Intermediate Deep-Sky Imaging. Star Vistas is a large format (approximately 12.0″ x 10.0″ – 30cm x 25cm) coffee-table book that contains the early deep-sky imaging work of Greg Parker and Noel Carboni. Greg has completed discussions with several major publishers and we have signed a contract with Springer to publish the book. Sir Arthur C Clarke.
New Forest Observatory ® » Courses
http://www.newforestobservatory.com/courses
Astrophotography from deepest Hampshire. Quasars, Stars and other objects. Making Beautiful Deep Sky Images. DS101: Fundamentals of Deep-Sky Imaging. DS102: Intermediate Deep-Sky Imaging. The New Forest Observatory runs courses on Deep-Sky imaging and general photographic techniques for beginners. These courses will show you how to take the Deep-Sky Images you can see in the New Forest Observatory galleries, and how to take the macro, micro, Nature and high-speed shots you can see on my Flickr site.
New Forest Observatory ® » Sponsors
http://www.newforestobservatory.com/mini-wasp-project-sponsors
Astrophotography from deepest Hampshire. Quasars, Stars and other objects. Making Beautiful Deep Sky Images. DS101: Fundamentals of Deep-Sky Imaging. DS102: Intermediate Deep-Sky Imaging. However – they can see the unique opportunity that will be afforded by having the mini-WASP imaging array up and running – and they very generously want to help it along and be a part of the project. I can only say –. 8211; I really do appreciate your help with this, and please keep watching this site to monitor progress.
New Forest Observatory ® » Bio
http://www.newforestobservatory.com/bio
Astrophotography from deepest Hampshire. Quasars, Stars and other objects. Making Beautiful Deep Sky Images. DS101: Fundamentals of Deep-Sky Imaging. DS102: Intermediate Deep-Sky Imaging. Prof Greg Parker – Scientific Consultant. BSc(1st Class Hons), Ph.D., Emeritus Professor of Photonics at the University of Southampton. 1) Novel growth systems for Silicon compatible materials. Greg designed, built and developed 4 LPCVD systems for the Microelectronics Group at the University, the last system being a la...
New Forest Observatory ® » Star Clusters
http://www.newforestobservatory.com/images/star-clusters
Astrophotography from deepest Hampshire. Quasars, Stars and other objects. Making Beautiful Deep Sky Images. DS101: Fundamentals of Deep-Sky Imaging. DS102: Intermediate Deep-Sky Imaging. Star clusters are groups of stars which are gravitationally bound. Two distinct types of star cluster can be distinguished: globular clusters are tight groups of hundreds of thousands of very old stars, while open clusters generally contain less than a few hundred members, and are often very young. Be Sociable, Share!
Links - arophotographys Webseite!
https://www.far-light-photography.at/links
Tutorials, tips and tricks - astrophotography. Not free, but necessary for good image processing. Low cost and VERY usefull for aquiring photos! Stacking software, free and nice to use. Evan Sharboneau - trick photography. Gunter Wegner - LRtimelapse. I'm not responsible for the content on external websites. This website uses cookies. Cookies improve the user experience and help make this website better. More details here: Privacy Policy.
Astrolink
http://www.astrogb.com/links.htm
GROUPS OF AMATEUR ASTRONOMERS. GAD - Gruppo Astronomia Digitale. Gruppo M1 Astrofili Castiglionesi. Omega Lab - Astronomy Programs and Telescope Control. Montecatini Val di Cecina Astronomical Center. Al di là della Luna by Danilo Pivato. AlexMade by Alessio Pisani. Amateur CCD Astronomy by Rich Jacobs, M.D. Antonio Fernàndez Astrophotography. Astrofototeca by Giuseppe Carmine Iaffaldano. AstroGarage by Stef Cancelli. Astrolab - Siti Astronomici Amatoriali. Astrophotographie CCD by Nicolas Outters. Marka...
Astro-links
http://www.fcastro.it/Astro-links.htm
Astrophotography by Steve Cannistra. Astrophotography by Takayuki Yoshida. Astrotecniche by Piero Lavoratti. CCD Astrophotography by Jon Christensen. Celestial Images by John Gleason. Eyes on Sky by Giuseppe Petralia. Filippo Ciferri Astro Images. Mages from the Universe by Andrea Tamanti. Star Echoes by Marco Lorenzi. The Universe In Color by Rob Gendler. APOD - NASA Astronomy Picture of the Day. Meteoblue numerical weather prediction.
APSIG: March 2014
http://apsig.blogspot.com/2014_03_01_archive.html
Our meetings are currently held at the Timberglen Branch Library in North Dallas on Midway just North of Frankford. Click here for a map. Http:/ maps.google.com/maps? Thursday, March 27, 2014. Please join us at the Timberglen Library Tuesday, April 1st from 6-8pm for our monthly APSIG meeting. This month David Wilson will be our speaker. David will talk about successes and pitfalls he has encountered in the last 7 years pertaining to DSLR astrophotography. Don't forget your images for show-n-tell! Also, ...
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Free Ecommerce Software on the Freewebstore Platform
Free Ecommerce Store Builder ]. Domain Name Not Found. The domain name you are looking for is not attached to your store. Is this your Store? Are you trying to attach a Domain Name to your Store? Your DNS settings are now correct! So you just need to attach the domain name to your store via the Marketing Domain Name. Section of your Freewebstore Control Panel. We also provide a dedicated help website that you can access at help.Freewebstore.com. Looking to build a free ecommerce website? Why not join the...
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StarryWishShiki (StarryWish Shiki) - DeviantArt
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StarryWonders Astrophotography
Images from the DSS. Relationship between f Ratio and Subexposure Time. Analysis of CCD Cooling. Selected Posts on Astrophotography. Barnard 7 and Surroundings.
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STARRYWORKS inc. ９周年. STARRYWORKS Inc. 9th year anniversary. クリエイティブトークセッション Speak Spark Vol.2に弊社木村が登壇します. クリエイティブトークセッション Speak Spark Vol.2に弊社木村が登壇します. 第1回 IC.E CREATIVE LOUNGE に弊社木村が登壇しました. The CEO of our company Kimura took the stage at the inaugural I.C.E CREATIVE LOUNGE meeting. 子会社 株式会社 闇 設立に関するお知らせ. We established a subsidiary company, Darkness Inc. SXSW 2015 Trade Show に PLAYFUL BOOKS を出展します. We will exhibit Playful Books at SXSW 2015 Trade Show. フランスのテレビメディア L'Oeil de Links で DANCE が紹介されました.
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A Starry Starry World Out There !!! | The world through my eyes. This is a personal blog with my personal views and opinions. What I Like and What I would like to share with YOU.
A Starry Starry World Out There! The world through my eyes. This is a personal blog with my personal views and opinions. What I Like and What I would like to share with YOU. Skip to primary content. Skip to secondary content. Checkout → Pay. Japan – Hokkaido cum Tokyo Vacation. April 20, 2014. Took the Japan Airlines night flight out from Singapore, had a stop-over at Narita Airport (Tokyo). Of course, Starbucks fix while waiting for the next flight from Tokyo to Sapporo. Continue reading →. After checki...
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