{"product_id":"slithera-the-parallactic-serpent-mug","title":"Slithera, the Parallactic Serpent Mug","description":"\u003cp\u003eAtmospheric differential refraction disperses star images vertically; align the slit along the parallactic angle to avoid losing blue light.\u003c\/p\u003e\n\u003cp\u003eThe joke: Spectroscopists' oldest lesson. The slogan on the mug reads \u003cstrong\u003eSLIT ALONG PARALLACTIC OR LOSE THE BLUE.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSource: A. V. Filippenko, PASP 94, 715 (1982).\u003c\/p\u003e","brand":"Printify","offers":[{"title":"11oz","offer_id":50976244858983,"sku":"26238492429503187753","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/2910856349525488474_2048.jpg?v=1793683679","url":"https:\/\/pixelatedphysics.com\/tr\/products\/slithera-the-parallactic-serpent-mug","provider":"Pixelated Physics","version":"1.0","type":"link"}