CREATE TABLE "3201_3300" (
  "ngc_number" real,
  "object_type" text,
  "constellation" text,
  "right_ascension_j2000" text,
  "declination_j2000" text,
  "apparent_magnitude" real
);

Question: What is the sum of NGC numbers for Constellation vela?
SQL: SELECT SUM("ngc_number") FROM "3201_3300" WHERE "constellation"='vela';

Question: What is the Apparent magnitude of a globular cluster?
SQL: SELECT "apparent_magnitude" FROM "3201_3300" WHERE "object_type"='globular cluster';

Question: What is the total of Apparent magnitudes for an NGC number larger than 3293?
SQL: SELECT SUM("apparent_magnitude") FROM "3201_3300" WHERE "ngc_number">3293;