... observation of the nucleus of Car shows the spectrum of a star with stellar-wind ... The spectrum is very similar to those of the LBV star P Cygni and of WN9/Ofpe stars. ...
... Spectrum Analysis Package for IRAF Authors: Jonathan D. Eisenhamer, Stephen J. Hulbert, Zoltan G. Levay, and Richard A. Shaw (STScI) Organization responsible for distribution: STScI Organization responsible for maintenance: STScI Software Release Date and ...
... The GHRS has a spectrum calibration lamp which is used by specifying SC2 as the ... exposure will yield a good comparison spectrum at almost any wavelength, although ...
... The solar reference spectrum combines absolute flux measurements from satellites and from the ground with a model spectrum for the near-infrared (Colina, Bohlin, Castelli 1996). ...
... The residuals with respect to the original input spectrum are plotted on top of each restored spectrum. ... illustrates the original spectrum and the continuum used for the normalization, the top right the normalized spectrum, and the ...
... Spectrum Services for the Virtual Observatory TamАs BudavАri Johns Hopkins University Spectrum Services Public repository Over a million spectra Spatial search and more Register & submit yours Web site On-the-fly plotting Building composites De-reddening ...
... Barthel 4 Using KPNO 2.1m J , H , and K -band data on samples of Gigahertz Peaked Spectrum (GPS, radio size <1kpc), Compact Steep Spectrum (CCS, 1-20kpc), and 3CR classical doubles (>20kpc), we have constructed mean broadband spectral energy distributions ...
... The release consists of 1400 files with the spectrum at each available PA written to a separate extension. ... For each extracted spectrum the wavelength, count rate, count rate error, flux, flux error, contamination value and data ...