Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_39537 ( "Rank" real, "Name" text, "Nationality" text, "1st (m)" real, "2nd (m)" real, "Points" real, "Overall WC points (Rank)" text )

### Question ###
Which Points is the highest one that has a Nationality of aut, and a Name of thomas morgenstern?

### Accurate SQL ###

SELECT MAX("Points") FROM table_39537 WHERE "Nationality" = 'aut' AND "Name" = 'thomas morgenstern'