def test_duration_veto(observer):
dc = Duration(30 * u.degree)
time = Time('2016-08-13 17:42:00.034059')
sunrise = observer.tonight(time=time, horizon=18 * u.degree)[-1]
hd189733 = field_list[0]
observation = Observation(Field(**hd189733), **hd189733)
veto, score = dc.get_score(time, observer, observation, sunrise=sunrise)
assert veto is True
wasp33 = field_list[-3]
observation = Observation(Field(**wasp33), **wasp33)
veto, score = dc.get_score(time, observer, observation, sunrise=sunrise)
assert veto is False
def test_duration_score(observer):
dc = Duration(30 * u.degree)
time = Time('2016-08-13 10:00:00')
sunrise = observer.tonight(time=time, horizon=18 * u.degree)[-1]
observation1 = Observation(
Field('HD189733', '20h00m43.7135s +22d42m39.0645s')) # HD189733
observation2 = Observation(Field('Hat-P-16',
'00h38m17.59s +42d27m47.2s')) # Hat-P-16
veto1, score1 = dc.get_score(time, observer, observation1, sunrise=sunrise)
veto2, score2 = dc.get_score(time, observer, observation2, sunrise=sunrise)
assert veto1 is False and veto2 is False
assert score2 > score1
def add_observation(self, field_config):
"""Adds an `Observation` to the scheduler
Args:
field_config (dict): Configuration items for `Observation`
"""
assert field_config['name'] not in self._observations.keys(), \
self.logger.error("Cannot add duplicate field name")
if 'exp_time' in field_config:
field_config['exp_time'] = float(
field_config['exp_time']) * u.second
field = Field(field_config['name'], field_config['position'])
try:
if 'hdr_mode' in field_config:
obs = DitheredObservation(field, **field_config)
else:
obs = Observation(field, **field_config)
except Exception as e:
self.logger.warning(
"Skipping invalid field config: {}".format(field_config))
self.logger.warning(e)
else:
self._observations[field.name] = obs
def test_moon_avoidance(observer):
mac = MoonAvoidance()
time = Time('2016-08-13 10:00:00')
moon = get_moon(time, observer.location)
observation1 = Observation(
Field('HD189733', '20h00m43.7135s +22d42m39.0645s')) # HD189733
observation2 = Observation(Field('Hat-P-16',
'00h38m17.59s +42d27m47.2s')) # Hat-P-16
veto1, score1 = mac.get_score(time, observer, observation1, moon=moon)
veto2, score2 = mac.get_score(time, observer, observation2, moon=moon)
assert veto1 is False and veto2 is False
assert score2 > score1
def test_observation(camera):
"""
Tests functionality of take_observation()
"""
field = Field('Test Observation', '20h00m43.7135s +22d42m39.0645s')
observation = Observation(field, exp_time=1.5 * u.second)
camera.take_observation(observation, headers={})
time.sleep(7)
def test_moon_veto(observer):
mac = MoonAvoidance()
time = Time('2016-08-13 10:00:00')
moon = get_moon(time, observer.location)
observation1 = Observation(Field('Sabik', '17h10m23s -15d43m30s')) # Sabik
veto1, score1 = mac.get_score(time, observer, observation1, moon=moon)
assert veto1 is True
def field():
return Field('Test Observation', '20h00m43.7135s +22d42m39.0645s')
def test_create_field_no_params():
with pytest.raises(TypeError):
Field()
def test_create_field_Observation_name():
field = Field('Test Field - 32b', '20h00m43.7135s +22d42m39.0645s')
assert field.field_name == 'TestField32B'
def test_create_field_bad_position():
with pytest.raises(ValueError):
Field("TestObservation", "Bad Position")