x_value	x_upper_error	x_lower_error	y_value	y_upper_error	y_lower_error	redshift	upper_redshift_error	lower_redshift_error	is_upper_limit	is_lower_limit
-20.47	0.35	0.35	4.3651583224e-06	5.86777160041e-06	2.81634170349e-06	14.5	0.5	0.5	0	0