![]() ![]() Taking Charge: Walter Sydney Adams and the Mount Wilson Observatory Bowen led the way for many years in developing fast, effective astronomical spectrographs, based on Hendrix's skills. Mount Wilson and Palomar Observatory designers Theodore Dunham Jr., Rudolph Minkowski, and Ira S. He completed figuring and polishing the primary 200-inch mirror, and also the Lick Observatory 120-inch primary mirror. He started making Schmidt-camera optics for spectrographs there in 1932, and ultimately made them for all the stellar and nebular spectrographs used at the prime, Newtonian, Cassegrain, and coudé foci of the 60-inch, 100-inch, and Palomar Hale 200-inch telescopes. Hendrix, with at most a high-school education and no previous experience in optics, because an outstanding astronomical optician at Mount Wilson Observatory. The success of Hale’s vision for an astronomical observatory quickly made the Carnegie Institution’s Mount Wilson Observatory one of the most important astrophysical research centers in the world.ĭon Hendrix, master Mount Wilson and Palomar Observatories opticianĭon O. Hale built a spectroscopic laboratory on the mountain and a more elaborate physical laboratory in Pasadena and staffed it with highly trained physicists, not classically trained astronomers. ![]() This paper will focus more on the ancillary but no less critical parts of Hale’s research mission: the establishment of associated “physical†laboratories as part of the observatory complex where observational spectral data could be quickly compared with spectra obtained using specialized laboratory equipment. ![]() Hale’s desire to set the agenda for solar and stellar astronomical research is often described in terms of his new telescopes, primarily the solar tower observatories and the 60- and 100-inch telescopes on Mount Wilson. This paper will discuss the seminal changes in astronomical research practices made at the Mount Wilson Observatory in the early twentieth century by George Ellery Hale and his staff. _WidgetManager.The Observatory as Laboratory: Spectral Analysis at Mount Wilson Observatory Window = 'AOuZoY769A2Sktw7wDiXRs4wtZ6Jn-Taig:1668196317071' _WidgetManager._Init('//_WidgetManager._SetDataContext([, 'displayModeFull')) ![]()
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