user: ### NOW ANSWER:
Question: what is the right ascension (j2000) when the ngc number is 3576?
Columns: ['NGC number', 'Object type', 'Constellation', 'Right ascension ( J2000 )', 'Declination ( J2000 )']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [3518.0, 'Spiral galaxy', 'Leo', '10h04m01.9s', '°28′29″']
SQL:

assistant: SELECT "Right ascension ( J2000 )" FROM "Table" WHERE "NGC number" = 3576.0;