24 lines
1.2 KiB
Go
24 lines
1.2 KiB
Go
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package star
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import (
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"time"
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"b612.me/astro/basic"
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)
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// RiseTimeWithAtmosphere 恒星升起时刻，按给定气压（hPa）与气温（°C）计算大气折射；其余参数同 RiseTime / stellar rise time with explicit pressure and temperature.
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func RiseTimeWithAtmosphere(date time.Time, ra, dec, lon, lat, height, pressureHPa, temperatureC float64) (time.Time, error) {
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date = time.Date(date.Year(), date.Month(), date.Day(), 0, 0, 0, 0, date.Location())
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_, loc := date.Zone()
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jd, err := basic.StarRiseTimeWithAtmosphere(basic.Date2JD(date), ra, dec, lon, lat, float64(loc)/3600.0, height, pressureHPa, temperatureC)
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return riseSetResult(date, jd, err)
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}
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// SetTimeWithAtmosphere 恒星落下时刻，按给定气压（hPa）与气温（°C）计算大气折射；其余参数同 SetTime / stellar set time with explicit pressure and temperature.
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func SetTimeWithAtmosphere(date time.Time, ra, dec, lon, lat, height, pressureHPa, temperatureC float64) (time.Time, error) {
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date = time.Date(date.Year(), date.Month(), date.Day(), 0, 0, 0, 0, date.Location())
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_, loc := date.Zone()
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jd, err := basic.StarSetTimeWithAtmosphere(basic.Date2JD(date), ra, dec, lon, lat, float64(loc)/3600.0, height, pressureHPa, temperatureC)
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return riseSetResult(date, jd, err)
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}
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