54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
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import numpy as np
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import astropy.units as unit
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from astropy.time import Time
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ballasttimes = np.array([
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'2016-07-13 07:49:00.000',
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'2016-07-13 07:52:00.000',
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'2016-07-13 08:05:00.000',
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'2016-07-13 08:09:00.000',
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'2016-07-13 08:14:00.000',
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'2016-07-13 08:18:00.000',
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'2016-07-13 08:21:00.000',
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'2016-07-14 04:01:00.000',
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'2016-07-15 04:02:00.000',
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'2016-07-15 05:45:00.000',
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'2016-07-16 07:06:00.000',
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'2016-07-16 11:40:00.000',
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'2016-07-17 06:01:00.000',
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'2016-07-17 06:16:00.000',
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'2016-07-17 06:34:00.000',
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'2016-07-17 10:49:00.000',
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'2016-07-17 12:25:00.000',
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'2016-07-18 06:23:00.000',
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'2016-07-18 06:28:00.000',
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'2016-07-18 07:17:00.000',
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'2016-07-18 07:22:00.000',
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'2016-07-18 07:27:00.000',
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'2016-07-18 07:35:00.000',
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'2016-07-18 07:38:00.000',
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'2016-07-18 07:41:00.000',
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'2016-07-18 07:45:00.000',
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'2016-07-18 07:51:00.000',
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'2016-07-18 07:54:00.000',
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'2016-07-18 07:59:00.000',
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'2016-07-18 08:04:00.000',
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'2016-07-18 08:09:00.000',
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'2016-07-18 09:00:00.000',
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'2016-07-18 09:01:00.000',
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'2016-07-18 09:04:00.000',
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'2016-07-18 09:22:00.000',
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'2016-07-18 21:41:00.000'
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])
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durations = np.array(
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[15, 15, 15, 15, 15, 15, 15, 15, 30, 30, 15, 15, 15, 15, 15, 15, 15, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
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5, 5, 1000])
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def ballasting(utc):
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if np.any((Time(ballasttimes) <= Time(utc)) & (Time(utc) <= Time(ballasttimes) + durations * unit.second)):
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return True
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else:
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return False
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