The Amateur Astronomer's Notebook: A Journal for Recording and Sketching Astronomical Observations Download PDF By Richard J. Bartlett

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The Amateur Astronomer's Notebook is the perfect way to log your observations of the Moon, stars, planets and deep sky objects.
With an additional appendix with hundreds of suggested deep sky objects, this 8.5" by 11" notebook allows you to record everything you need for 150 observing sessions under the stars:
*Date
*Time
*Lunar Phase
*Limiting Magnitude
*Transparency
*Seeing
*Equipment
*Eyepieces
*Additional Notes
*Pre-drawn circles to sketch your observations
*Plenty of room to record your notes and impressions

Whether you're an experienced astronomer or just beginning to discover the.
Richard J. Bartlett ebooks downloads
The Amateur Astronomer's Notebook: A Journal for Recording and Sketching Astronomical Observations book series pdf
The Amateur Astronomer's Notebook: A Journal for Recording and Sketching Astronomical Observations pdf