NGC 1499

NGC 1499, also known as the California Nebula, is a large emission nebula located in the constellation Perseus. Its elongated shape and strong hydrogen emission give it a distinctive appearance reminiscent of the outline of the state of California. The nebula is illuminated primarily by the hot, bright star Xi Persei, whose radiation excites the surrounding gas. It was expected to be clear this evening and night, but conditions turned out to be disappointing. After two hours of exposure the session was already over. I am still surprised that this result is possible with only two hours of data.