Table:
text: American Idol (season 10)
Regional auditions
Regional auditions
Episode_air_date Audition_city First_audition_date Audition_venue Callback_audition_date Callback_venue Golden_tickets
February 3, 2011 Los Angeles, California September 22, 2010 The Forum November 3–4, 2010 AT&T Center 30 1
February 9, 2011 San Francisco, California August 19, 2010 AT&T Park November 9–10, 2010 Westin St. Francis 47 1

Question: In "American Idol" (Season 10), when did the callback auditions for Audition City air on the February 9, 2011 episode?