def rmDayRange(startDayTimestamp, numDays):
    d = datetime.fromtimestamp(startDayTimestamp)
    if numDays >=0:
        dateList = [int(time.mktime( (d + timedelta(days=x)).timetuple() )) for x in range(0, numDays)]
    else:
        numDays = -numDays
        dateList = [int(time.mktime( (d - timedelta(days=x)).timetuple() )) for x in range(0, numDays)]
    return  dateList