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- Selenium Photometer, (1910), Joel Stebbins, Astrophysical Journal, vol. 32, p. 179. The Illumination-Current Relationship in Potassium Photoelectric Cells…4 kB (509 palabras) - 11:40 23 ene 2024
Resultados de la Wikipedia en inglés.
- spectroscopy. It is also known as flame emission spectroscopy. A photoelectric flame photometer is an instrument used in inorganic chemical analysis to determine…3 kB (274 palabras) - 23:13 10 may 2024
- Photometry (astronomy) (redirección desde Photoelectric magnitude)through a telescope using a photometer, often made using electronic devices such as a CCD photometer or a photoelectric photometer that converts light into…29 kB (3178 palabras) - 15:04 30 abr 2024
- of astronomical data on stars, and new technologies such as the photoelectric photometer allowed astronomers to accurately measure the color and luminosity…29 kB (1594 palabras) - 23:40 3 may 2024
- carefully. Other objects can be observed using CCD cameras or photoelectric photometers connected to a telescope, and the flux, or amount of light received…1 kB (133 palabras) - 04:37 13 ago 2023
- magnitude against the photographic magnitude. The development of the photoelectric photometer allowed precise measurements of magnitude at multiple wavelength…81 kB (10 060 palabras) - 22:07 26 may 2024
- magnitude against the photographic magnitude. The development of the photoelectric photometer allowed precise measurements of magnitude at multiple wavelength…146 kB (16 311 palabras) - 17:20 29 may 2024
- at Lick, he used the photoelectric photometer on the 12-inch telescope to study u Herculis. He continued working on photoelectric photometry when he arrived…7 kB (965 palabras) - 16:02 24 jun 2023
- These include cameras for fast photography, photoelectric photometers, a single-channel photoelectric spectrum scanner, a medium resolution spectrograph…12 kB (1457 palabras) - 08:12 1 mar 2024
- the 41 inch reflector included: Image tube spectrograph photoelectric photometer photoelectric spectrophotometer The 40-inch reflector is of the Ritchey-Chretien…64 kB (5860 palabras) - 15:59 24 may 2024
- eclipsing stars, solar imaging, and others. It is equipped with a photoelectric photometer, has a 37 cm (15 in) lens diameter with 7 m (23 ft) meter of focal…6 kB (668 palabras) - 07:19 9 sep 2023
- for ultraviolet observations. For example, there was a nebular photoelectric photometer fed by a 16-inch (40.64 cm) telescope with a six-position filter…7 kB (541 palabras) - 05:52 2 oct 2023
- 1918 to measure the total light of the solar corona with the photoelectric photometer. The collaboration between Stebbins and Kunz continued until Kunz's…12 kB (1164 palabras) - 02:34 16 ene 2022
- another Illinois physicist, W.F. Schulz, successfully tested a photoelectric cell photometer at the observatory. Upon his return from sabbatical in August…29 kB (3881 palabras) - 16:59 11 abr 2024
- Observatory) constructed a UBV photoelectric photometer with assistance from the University of Auckland. This photometer on the Zeiss telescope became…12 kB (1234 palabras) - 08:40 18 abr 2024
- at UMIST related to the study of astronomical spectra using a photoelectric photometer. His work parallelled that of Hiltner (1914–1991) and his group…7 kB (523 palabras) - 23:45 1 sep 2023
- Perfluoropentacene (organic semiconductor) Perforin (formerly PFP gene) Photoelectric flame photometer Plutonium Finishing Plant, at Hanford Site nuclear research…1 kB (181 palabras) - 21:07 14 oct 2023
- Switzerland Focal plane instruments: Optec SSP-5A single channel photoelectric photometer, (containing a Hamamatsu R1414 phototube), standard 1 mm diaphragm…10 kB (859 palabras) - 16:47 30 ago 2023
- 30, 1878 – March 16, 1966) was an American astronomer who pioneered photoelectric photometry in astronomy. He was director of the University of Illinois…15 kB (1430 palabras) - 15:01 8 ene 2024
- CCD imaging system, a high-resolution SBIG spectrograph, and a photoelectric photometer. The college hosts regular public viewing sessions, generally on…3 kB (285 palabras) - 16:18 11 feb 2024
- a Boller and Chivens spectrograph, a spectrophotometer, and a photoelectric photometer. After BMO closed, the telescope and instruments were acquired…5 kB (368 palabras) - 17:56 5 dic 2021
- 1950 with a thesis titled, Astronomical Photoelectric Photometry. The design for a photoelectric photometer described in his thesis was assembled by…13 kB (1010 palabras) - 09:43 13 ago 2023