La nuova BBS è in fase Alpha. I post precedenti al 22 luglio 2024 potrebbero non essere trasferibili, ma rimarranno disponibili per la lettura su /old/.
That's not right, but it's not wrong either...
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That's not right, but it's not wrong either...
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That's better (and actually usable for measuring Hc and Zn for a given latitude, declination and LHA)
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Expanding the declination range to +/-60 and the LHA to +/-180 makes the globe more obvious and shows the polar regions.
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Friends don't let friends mix degrees and radians.
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G gustavinobevilacqua@mastodon.cisti.org shared this topic
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Since the Zn result is symmetric around LHA and it is important to have a higher-accuracy on the Hc height, I've split the chart into two so they can be read separately
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The goal is to replace the six pages per latitude of the Pub 249 sight reduction tables with a single chart that can be printed two to a page.
