observing season造句

• Regularly scheduled observing began with the 2015 observing season.
• POLARBEAR saw first light on January 10, 2012, and began its first observing season in April 2012.
• As of the 2015 observing season, the cost for a half-night of observing is $ 900 and full night of observing is $ 1700.
• Although during the observing season ( fall, winter, and spring ) the sun transits below the elevation of most CO observations, it is the only practical astronomical source for pointing checks.
• This is adjusted by adding a " Adhika " ( Literally an extra ) Lunar month every three years to ensure New Year Day ( " Gudhee Padwa " ) indeed matches observed season.
• The observing season for the 1.2 m telescope, like other millimeter-wave telescopes at temperate northern latitudes, generally runs from October to May, with the best conditions in November through March.