How to Take a Moon Observation


Short on time? Read below:
1. Face South (use a map, compass, street signs etc...)
2. Stick your fist (or open hand) out and aim up at 45 degrees. This is your starting position.
3. Look for the Moon.
4. Count how many fists (or open hands) it would take for your fist to line up with the Moon. To do this, move your fist (or open hand) East or West (left or right) until your fist (or open hand) lines up with Moon.
5. We suggest you try Step 4 a few times so you can be sure you got it right, then take an average of your measurements.
6. For Step 4, you can use decimal fists (or open hands). For example, the Moon could be 3.2 Fists East, or 4.6 Fists West, or 1.2 Open Hands East etc...
7. Write down the day, time, direction (East or West), and number of fists  (or open hands). Draw a picture of the Moon too.
8. You're done. Congratulations! Now keep on doing this throughout the rest of the semester.

Have more time? Read the first few pages of the manual and re-read Lab D (Observing The Moon). Make sure to talk to your TA or Professor as well if you have any questions.


LINKS

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