Observer Pro vs Singularity by Vaonis

Observer Pro is an indispensable app for advanced astronomy observing and astrophotography planning. No more guessing when that galaxy emerges from behind that tree. No more estimating how many hours you'll be able to image an object. Observer Pro gives every astronomer the info they need to make the most of their observing right at their fingertips! What astronomers are saying: "Every astronomer with an iPhone should own this app!" - Astronomy Technology Today magazine "Observer Pro is the most impressive astronomy app that I have tried out. I enthusiastically commend it to you!" - Tom Mote, Professor Emeritus, Astronomy "I have been using it since the day it first became available and I cannot live without it now." - Sedat B., Cloudy Nights forum Feature highlights: • Over 14,000 deep sky objects included, all with closeup reference photos. No need to download anything after install! Sorting and search make it easy to sift through all of them to find which objects belong on your observing list. • Measure your local horizon profile in minutes with your iPhone. • Unique charts completely take the guesswork out of predicting object visibility. Your house, trees, mountains, or any other obstructions are completely factored in to all visibility charts. • New to astronomy? The Featured object list shows a list of objects specific to your location and local horizon that are great for observing right now. • Keep a list of your favorite observing sites, each with their own local horizon profile. Compare object visibility between sites to find the best spot to setup your scope. • There's a lot to observe! Observer Pro gives you a place to maintain a list of your favorite objects as well as an observing list that you can take with you to the eyepiece. • 7Timer! astronomical weather forecasts for your observing sites are viewable without leaving Observer Pro. They give you the outlook on cloud cover, seeing, transparency, and more. • Check out the in-app help to learn more about how to use the many features that come with Observer Pro. Keep up-to-date with the latest news at the Observer Pro blog: http://observer.pro/blog

Singularity by Vaonis is the control center for your Stellina and Vespera observation stations. This intuitive mobile application allows you to explore the Cosmos with ease. Receive personalized recommendations on which objects to observe according to your geolocation and the astronomical calendar. Learn more about the history of the Universe and immortalize your trip by photographing galaxies, nebulae and star clusters. AUTOMATIC SETUP Just press the button, and let Stellina and Vespera do the rest. Your new companion will use your GPS to find its position on Earth, adjust its focus and be ready to take you anywhere you want in less than 5 minutes. AUTOMATIC ALIGNEMENT AND TRACKING Choose your destination in the Singularity object catalog or enter the celestial coordinates of the object. Your station will automatically point to the selected area, and track it to maintain optimal viewing conditions. IMAGE PROCESSING It only takes a few seconds for Stellina and Vespera to deliver the first image of your destination before compiling dozens, hundreds or even thousands of other images in real time, progressively revealing ever greater details and colors. SPACE CENTER Take control of your station from the Space Center: prepare your observation evening by checking the weather forecast, create and manage your observation locations, check the parameters of Stellina/Vespera... You can also read the astronomical news or our advice on Stellina and Vespera on our blog while waiting for nightfall. MOSAIC MODE CovalENS is the first automated “panorama mode” ever embedded into a telescope. This unique patented technology, developed by Vaonis, allows you to take several photos of a same stellar region and then automatically stitch them together, thus offering users a larger view (field) of the universe. SOLAR MODE Observe easily and safely the closest star to Earth during the day with the Vaonis solar filters. The Solar Mode allows you to observe and capture sunspots that show the intensity of the Sun’s activity. EXPERT MODE Access an unlimited number of objects with coordinate pointing. Customize your camera's exposure time and gain to generate initial files for manual processing using image editing software. PLAN MY NIGHT Program your observation station for the night and let it explore the Universe on its own. After a good night's sleep, recover your photos on a USB key (Stellina) or via Wi-FI FTP protocol (Vespera). SHARE YOUR JOURNEY ON SOCIAL NETWORKS Your trip is over, share it! Show the world your photos on social networks and join our community of explorers, using the hashtags #myStellina or #myVespera.