ZTF23aaqazhf event not modeled

[rachel3834]

Investigate why the model fitter didn't model event ZTF23aaqazhf.

[rachel3834]

Running fit_event_PSPL manually I found no error, but the fitting process is killed by the OOM process.

[rachel3834]

Given the fit parameters, it may be that the fit is unconstrained, though I'm still not sure why this exceeded the memory limits.

{'t0': 2460471.84284, 't0_error': 2.06077, 'u0': 0.0, 'u0_error': 0.0, 'tE': 2999.93409, 'tE_error': 1.45517, 'fsource_Tel_0': 26.66609, 'fsource_Tel_0_error': 11.39806, 'fblend_Tel_0': 795.22799, 'fblend_Tel_0_error': 1781.86849, 'fsource_Tel_1': 15.81395, 'fsource_Tel_1_error': 6.82295, 'fblend_Tel_1': 28.71586, 'fblend_Tel_1_error': 1085.51325, 'fsource_Tel_2': 57.79954, 'fsource_Tel_2_error': 11.79576, 'fblend_Tel_2': -1776.08106, 'fblend_Tel_2_error': 773.36161, 'fsource_Tel_3': 22.03459, 'fsource_Tel_3_error': 4.87532, 'fblend_Tel_3': -726.82988, 'fblend_Tel_3_error': 369.72321, 'chi2': 162.824, 'piEN': 0.0, 'piEN_error': 0.0, 'piEE': 0.0, 'piEE_error': 0.0, 'red_chi2': 2.467, 'Source_magnitude': 23.835, 'Blend_magnitude': 20.149, 'Source_mag_error': 0.464, 'Blend_mag_error': 2.433, 'Baseline_magnitude': 20.113, 'Baseline_mag_error': 2.361, 'Fit_covariance': array([[ 4.24675635e+00, 1.87823595e-06, 2.97337857e+00,
2.34282450e+01, -3.63594223e+03, 1.39445960e+01,
-2.17059979e+03, 2.37705438e+01, -1.46466169e+03,
9.43860938e+00, -6.33021328e+02],
[ 3.14640066e-06, 1.41093448e-12, 2.23166183e-06,
1.74678186e-05, -2.72743734e-03, 1.04113832e-05,
-1.63223123e-03, 1.77798891e-05, -1.10778074e-03,
7.02635760e-06, -4.73354013e-04],
[ 2.97337696e+00, 1.33245133e-06, 2.11752553e+00,
1.64730510e+01, -2.56705180e+03, 9.81021284e+00,
-1.53388347e+03, 1.70095978e+01, -1.07229358e+03,
6.67259121e+00, -4.51300711e+02],
[ 2.34282450e+01, 1.04300394e-05, 1.64730600e+01,
1.29915699e+02, -2.02620317e+04, 7.69279061e+01,
-1.19745062e+04, 1.31131270e+02, -8.07973972e+03,
5.20692570e+01, -3.49214133e+03],
[-3.63594223e+03, -1.62895100e-03, -2.56705319e+03,
-2.02620317e+04, 3.17505531e+06, -1.19388219e+04,
1.85840081e+06, -2.03511977e+04, 1.25399831e+06,
-8.08089044e+03, 5.41973398e+05],
[ 1.39445960e+01, 6.20855141e-06, 9.81021816e+00,
7.69279061e+01, -1.19388219e+04, 4.65525848e+01,
-7.35668168e+03, 7.80498210e+01, -4.80909805e+03,
3.09918159e+01, -2.07853826e+03],
[-2.17059979e+03, -9.72405140e-04, -1.53388430e+03,
-1.19745062e+04, 1.85840081e+06, -7.35668167e+03,
1.17833902e+06, -1.21493151e+04, 7.48617084e+05,
-4.82415308e+03, 3.23549515e+05],
[ 2.37705439e+01, 1.06188810e-05, 1.70096069e+01,
1.31131271e+02, -2.03511977e+04, 7.80498210e+01,
-1.21493151e+04, 1.39139978e+02, -8.89153473e+03,
5.28271828e+01, -3.54308040e+03],
[-1.46466169e+03, -6.61986559e-04, -1.07229415e+03,
-8.07973972e+03, 1.25399831e+06, -4.80909805e+03,
7.48617084e+05, -8.89153472e+03, 5.98088172e+05,
-3.25493349e+03, 2.18322406e+05],
[ 9.43860939e+00, 4.19578181e-06, 6.67259481e+00,
5.20692570e+01, -8.08089045e+03, 3.09918159e+01,
-4.82415309e+03, 5.28271828e+01, -3.25493349e+03,
2.37687648e+01, -1.73325827e+03],
[-6.33021328e+02, -2.82751319e-04, -4.51300953e+02,
-3.49214133e+03, 5.41973398e+05, -2.07853826e+03,
3.23549515e+05, -3.54308040e+03, 2.18322406e+05,
-1.73325827e+03, 1.36695250e+05]]), 'fit_parameters': OrderedDict([('t0', [0, [2460422.9053472, 2460472.905088417]]), ('u0', [1, [0.0, 2.0]]), ('tE', [2, [1.0, 3000.0]]), ('fsource_Tel_0', [3, (0.0, 9896.345914534098)]), ('fblend_Tel_0', [4, (-9896.345914534098, 9896.345914534098)]), ('fsource_Tel_1', [5, (0.0, 5378.894659967166)]), ('fblend_Tel_1', [6, (-5378.894659967166, 5378.894659967166)]), ('fsource_Tel_2', [7, (0.0, 12972.33035679868)]), ('fblend_Tel_2', [8, (-12972.33035679868, 12972.33035679868)]), ('fsource_Tel_3', [9, (0.0, 4983.054074263013)]), ('fblend_Tel_3', [10, (-4983.054074263013, 4983.054074263013)])]), 'SW_test': nan, 'AD_test': nan, 'KS_test': nan, 'chi2_dof': nan}