By T. Do
The plot above shows the number of hours between sunrise and sunset at three different locations for observatories around the world. Mauna Kea, Hawaii is home to a number of telescopes including the Keck Telescopes, Gemini, and Subaru. Kitt Peak is a mountain outside of Tuscon and includes the Mayall Telescope and WIYN telescope. Cerro Paranal is a mountain in Chile with the four VLTs. The variation in night time depends on the latitude of the location on Earth. Because Mauna Kea in Hawaii is closer to the equator, there is less variation in the number of night time hours.
To create this plot, I used the python package Astral and datetime. Below I will discuss in more detail how to use these packages.
Continue reading “Hours between sunrise and sunset at different observatories with python”