Photographing the Aurora Borealis By Andy Long How to Shoot the Northern Lights Written and Published By: Andy Long; www.firstlighttours.com Version 1 © Copyright 2013 Andy Long; First Light Photography, LLC A ll photos by the author unless otherwise indicated. C redits: N OAA; http://helios.swpc.noaa.gov/ovation/ U niversity of Alaska Fairbanks Geophysical Institute; http://www. gi.alaska.edu/AuroraForecast h ttp://www.astronomy.ohio-state.edu/~pogge/Ast161/Unit2/phases. html Wikipedia; http://en.wikipedia.org/wiki/Wikipedia http://www. blogcatelog.com http://www. spaceweather.com http://www. sportsmedicine.about.com http://www.nightskystation.com http://www.the-digital-picture.com http://www.freegraphicdownload.com All rights reserved. No part of this publication may be reproduced, stored or transmitted in any form or by any means, electronic, mechanical or otherwise without prior written consent from the publisher, except for the inclusion of brief quotations in a review. You may store the pdf file on your computer. You may print one copy of this book for your personal use. Disclaimer: The information contained in this book is based on the author’s experience, knowledge and opinions. The author will not be held liable for the use or misuse of the information in this book. Thank you - I’d like to thank Steve Rew, Bob Dean, and Betty Holling for their work with editing the book. You found things I missed and helped clean it up making it a better read for everyone. Contents Credits and Copyright.................................... 2 About the Author.......................................... 4 About this Book............................................. 5 UNDERSTANDING THE AURORA .........6 Legends of the Aurora............................. 7 History of the Aurora............................... 8 What is the Aurora? ................................ 9 Colors of the Aurora.............................. 14 Shapes of the Aurora............................. 19 Predicting the Aurora............................ 24 More Aurora FAQ................................... 26 Can it be Seen When Cloudy................. 27 Visible with Full Moon?......................... 28 Where to See the Aurora....................... 29 North American Viewing....................... 30 GETTING YOU AND YOUR CAMERA READY .............................................31 Boots ..................................................... 32 Lower Layers.......................................... 33 Outer Layers.......................................... 35 Food and Drink...................................... 36 Wrapping it Up...................................... 36 Camera Accessories..................................... 37 Tripods................................................... 37 Tripod Heads.......................................... 38 Remote Releases................................... 39 Batteries ................................................ 39 Filters..................................................... 40 Tape....................................................... 40 Memory Cards....................................... 40 Your Camera in the Cold........................ 45 Camera Bodies............................................. 46 Point and Shoots ................................... 51 Lenses.......................................................... 52 What Lens Should I Use?....................... 52 Lens Options.......................................... 53 Why a Fast Lens..................................... 53 Renting a Lens ....................................... 53 Lens Aperture........................................ 55 ISO............................................................... 56 Camera and Lens Play a Role................. 57 Auto ISO................................................. 57 What’s My Best ISO?............................. 57 Noise and Noise Reduction ................... 62 Other Camera Settings ................................ 63 RAW vs. JPEG......................................... 63 White Balance ....................................... 63 Image Stabilization................................ 63 Self-Timer.............................................. 63 LCD Brightness....................................... 63 LCD Review............................................ 63 Drive Mode............................................ 64 Exposure Mode ..................................... 64 Metering Mode ..................................... 64 Mirror Lockup........................................ 65 Auto-Focus Points.................................. 65 Viewfinder............................................. 65 Date and Time Stamp............................ 65 Cover LCD Light...................................... 65 Check and Clean Sensor.............................. 66 Know Your Camera...................................... 67 SHOOTING THE AURORA .................68 Flashlight............................................... 40 Painting with Light................................. 42 Your Camera at Night .................................. 44 Focusing Your Lens ................................ 69 Setting Correct Exposure....................... 71 The Aurora Histogram ........................... 73 Don’t Know What to Expect.................. 77 Planning................................................. 81 Foreground............................................ 82 Test Shots Foreground............................................ 82 Test Shots .............................................. 85 Accentuating Form................................ 87 Props...................................................... 88 Night Sky Pollution ................................ 89 The Moon and the Aurora..................... 93 Moonlight.............................................. 94 Moon Phase and Time Sample.............. 98 Persistence ............................................ 99 Shooting Etiquette............................... 101 IMAGE PROCESSING ......................102 Walking Through the Workflow........... 103 Repairing Vignetting............................ 104 White Balance Examples..................... 106 Exposure and Blacks............................ 107 Saturation............................................ 109 Sharpening .......................................... 110 Luminance (Noise Reduction).............. 111 Image Processing Steps - No Moon..... 113 Image Processing Steps - Moon........... 117 Preparing a Finished Product .............. 121 Creating a Time Lapse ......................... 122 Creating Star Trails............................... 124 Bring out the Milky Way...................... 128 Single Shot HDR................................... 130 Revealing Camera Problems................ 133 REFERENCES AND RESOURCES .................135 Checklist.............................................. 136 Take Time to Enjoy............................... 137 Choosing an Aurora Workshop............ 138 Learn More.......................................... 139 About the Author Growing up in Florida, Andy Long started his career in sports photogra phy and writing, but a job opportunity in Jackson, Wyoming, opened his eyes to the world of wildlife and nature photography. After several more years of sports work back in Florida, he made the move to Colorado to fully concentrate on wildlife and na ture and has not looked back. After a few years of delving into the world of nature photography he has now been leading photo workshops around the world since 1994 and is a featured writer for several print and online photography publications. He has been published in more than 40 different publications and books as well as in National Geographic and Animal Planet television shows. Print publications include Alaska Magazine, Birder’s World, Outdoor Life, View (Germany), Colorado Outdoors, Audubon field guides, Texas Parks & Wildlife, Nature Photographer, Outdoor Photographer and Montana Outdoors. He is a winner in the Audubon Share the View contest (aurora images) and the national RoseWater Network Photographer of the Year. Like many outdoor photographers, Andy drew a lot of inspiration from the work of the master - Ansel Adams. One quote of Adams’ has held true for quite a long time: “Sometimes I arrive just when God’s ready to true for quite a long time: “Sometimes I arrive just when God’s ready to have someone click the shutter.” With some of the opportunities pro vided by the northern lights, this quote comes to life. First Light Photography, LLC www.firstlighttours.com www.andylongimages.com About this Book Numerous years back while leading an Alaska brown bears workshop, Andy saw some books of aurora borealis images. He was hooked and a winter trip to some books of aurora borealis images. He was hooked and a winter trip to Alaska to photograph the incredible beauty presented on the pages of those books was soon to follow. This book is divided into four parts Part 1: Understanding the Aurora This section provides an understanding of what the aurora borealis is and how and why we’re able to see it. The discussion will tell how the various colors come about and describe some of the shapes it takes as it dances across the sky. Ever since his initial scouting trip he has been leading workshops yearly to the far north to let others see, experience and photograph this amazing phenomenon. While his true love is wildlife, Andy will tell you his favorite thing to see and photograph is the northern lights. His passion of teaching others about the aurora can now reach more people through this book. Come take a journey to see some beautiful shots of the aurora and learn how you can take shots like this when (not if) offered the chance to visit an area where the sky comes alive with color. When you want to experience this, visit Andy’s website and sign up for a northern lights workshop and let him take you to the best spots possible and personally teach you. Images in this Book As a Canon shooter, most images were shot with a Canon 5D Mark III or a 1Ds Mark II with multiple lenses. All instruction is relevant for any DSLR as a variety of brands and lenses have been used by workshop participants to take memorable photographs. Part 2: Getting You and Your Camera Ready - As you prepare to go out to photograph the northern lights, you need to get both your body and camera ready. The last thing you need is to walk outside and see a great display going on and not have anything ready to take a photo. This will prepare you both in terms of clothing and what equipment is needed and how to get it prepared for a night of shooting the aurora. Part 3: Shooting the Aurora This is the heart of the book where you learn the why and how of capturing the shots shown throughout these pages. There’s more