Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_1820752_1 (distance___ly__ VARCHAR, spectral_type VARCHAR)
### Question:
If the spectral type is g1v, what is the total distance amount?
### Answer:
SELECT COUNT(distance___ly__) FROM table_1820752_1 WHERE spectral_type = "G1V"