Resolve "Calculate time_delay_from_geocenter with coalescence time"

bilby/gw/detector.py

@@ -1280,9 +1280,7 @@ class Interferometer(object):
         signal_ifo *= self.strain_data.frequency_mask
 
         time_shift = self.time_delay_from_geocenter(
-            parameters['ra'],
-            parameters['dec'],
-            self.strain_data.start_time)
+            parameters['ra'], parameters['dec'], parameters['geocent_time'])
         dt = parameters['geocent_time'] + time_shift - self.strain_data.start_time
 
         signal_ifo = signal_ifo * np.exp(

test/gw_likelihood_test.py

@@ -43,7 +43,7 @@ class TestBasicGWTransient(unittest.TestCase):
         """Test log likelihood matches precomputed value"""
         self.likelihood.log_likelihood()
         self.assertAlmostEqual(self.likelihood.log_likelihood(),
-                               -4048.5113284032036, 3)
+                               -4054.2229111227016, 3)
 
     def test_log_likelihood_ratio(self):
         """Test log likelihood ratio returns the correct value"""
@@ -113,7 +113,7 @@ class TestGWTransient(unittest.TestCase):
         """Test log likelihood matches precomputed value"""
         self.likelihood.log_likelihood()
         self.assertAlmostEqual(self.likelihood.log_likelihood(),
-                               -4048.5113284032036, 3)
+                               -4054.2229111227016, 3)
 
     def test_log_likelihood_ratio(self):
         """Test log likelihood ratio returns the correct value"""