Поиск по: -
Поискать по всем серверам
На этой странице приведены все страницы, которые ссылаются на http://www.stsci.edu/instruments/wfpc2/Wfpc2_hand4/ch7_strategy11.html. Показаны документы 1 - 1 из 1.
1. Linear Ramp Filters
The linear ramp filters are designed for narrow-band absorption and emission line imaging of moderately extended objects. ... The cumulative wavelength range of the four linear ramp filters is 3710е to 9762е. Originally intended for a four WFC configuration, the linear ramp filters require partial rotation of the SOFA wheels to +15°, -18° and -33° from their nominal positions, to recover wavelength regions which would fall on the PC camera or otherwise be lost. ... Ramp 1 Position . ... WF3-FIX . ...
[
Сохраненная копия
]
Ссылки http://www.stsci.edu/instruments/wfpc2/Wfpc2_hand4/ch3_opticalfilters4.html -- 176.8 Кб -- 04.09.2001
Похожие документы
Похожие документы