{"1350244992.0239601089", time.Unix(1350244992, 23960108), true},
		{"1350244992.3", time.Unix(1350244992, 300000000), true},
		{"1350244992", time.Unix(1350244992, 0), true},
		{"-1.000000001", time.Unix(-1, -1e0+0e0), true},
		{"-1.000001", time.Unix(-1, -1e3+0e0), true},
		{"-1.001000", time.Unix(-1, -1e6+0e0), true},
		{"-1", time.Unix(-1, -0e0+0e0), true},
		{"-1.999000", time.Unix(-1, -1e9+1e6), true},

		return time.Unix(secs, 0), nil // No sub-second values
	}

	// Parse the nanoseconds.
	// Initialize an array with '0's to handle right padding automatically.
	nanoDigits := [maxNanoSecondDigits]byte{'0', '0', '0', '0', '0', '0', '0', '0', '0'}
	for i := range len(sn) {
		switch c := sn[i]; {
		case c < '0' || c > '9':
			return time.Time{}, ErrHeader
		case i < len(nanoDigits):
			nanoDigits[i] = c
		}
	}