How to use this Astronomy Observation Planner: 8 X 10 Inches 110 Pages This ultimate Astronomy Observation notebook is a perfect way to track and record all your stargazing activities.This unique Astronomy logbook is a great way to keep all of your important information all in one place. Each interior page includes prompts and space to record the following: Date - Write the date, time, location, GPS and observer. Sky Conditions - Use the description timeline to indicate from clear skies to misty. Equipment/Tools - Stay on task using the space to fill in telescopes, spectrographs, cameras, computers used to observe objects in the universe. Finder - Record and track with this hand drawn map of a small region of the sky you are observing. EP/MAG/Filter - Describe how bright the objects are using the magnitude scale. If you are new to the field of Stargazing or have been at it for a while, this Astronomy Observation Journal is a must have! Can make a great useful gift for anyone who loves observing the sky! Convenient size of 8x10 inches, 110 pages, quality white paper, soft matte finish cover, paperback. Have Fun!