Index of GALEX Tools
Proposals containing non-archival (e.g. new) observations will require the Guest Investigator to provide a statement of feasibility as part of the scientific justification submitted with the proposal. Feasibility implies that the proposed program must justify the need for the requested exposure time for each observation, noting the required signal-to-noise ratio (S/N) and spectral resolution, expected flux, and any other information relevant to the observation (e.g., wavelength, region of interest, spectral flux distribution, emission line intensities). The tools listed below can be used to form the technical basis for the arguments presented with the scientific justification.