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I was trying to execute the code in this section
https://rhodesmill.org/skyfield/almanac.html#opposition-and-conjunction and got the following error
`AttributeError: module 'skyfield.almanac' has no…
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I have installed "SkyField" (version 1.16) on a Raspberry Pi model 4B.
When I use the method Time.utc_strftime() with the following date formatting string "%A %-d %B %Y @ %H:%M:%S %Z" the result fo…
ghost updated
4 years ago
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I have been using the Topos feature to calculate a rotation matrix from ICRS to an earth-centered, earth-fixed coordinate frame using the following method:
1) Pull position of earth center referenc…
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Hi there, I'm looking for a function that will point to the brightest/darkest time of a polar night / polar day - how do I get it with skyfield?
looking for culmination from here:
https://www…
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I am trying to calculate the solar zenith angle for an array of positions. To do this I am defining a single Time and creating a VectorSum of positions by generating a Topos object with an array of la…
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I found predicted moonrise times to be very early (2-3 minutes) compared to observations for negative horizons. In this case, altitude was 1270 m which has an ocean horizon ~ -1.14 deg. This was for …
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Hi there,
I love your work! This is an excellent python package. I have also found ephem and pyephem to be useful, though I'm not sure I understand the difference between them all. They all work w…
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I built an EarthSatellite object with a TLE. I then tried to call find_events() to a topo location, but received the error that the object had no model.no_kozai attribute. Looking at the source, it lo…
smp55 updated
4 years ago
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**[Original report](https://bitbucket.org/wxmetvis/mss/issue/561) by Aryan (Bitbucket: [Aryan Gupta](https://bitbucket.org/Aryan Gupta), ).**
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To duplicate th…
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I have a pandas dataframe with telemetry that I want to plot to see where on the planet the telemetry is being received. The data is either iso_time values or datetime values. They look like this: 202…