... of polarization for the model nebula reflnebaper3.tab STSDAS table file providing the parameters of three circular apertures for the aperture polarimetry task reflneb.dat ASCII data file for the above STSDAS table for the model nebula model.col Column ...
... plot of centro-symmetric reflection nebula produced with polimodel and plotted with ... polarization vector plot of bipolar reflection nebula overlaid on the total signal ...
... is the visible ionization boundary of the Orion Nebula, southeast of the Trapezium ... by O'Dell, Wen & Hu (1993) in their WF/PC survey of the Orion Nebula region ... as dark silhouettes in projection against the Orion Nebula and are believed to be ...
... Based on the annular appearance of the emission lines (which are, effectively, monochromatic images of the nebula), the nebula itself is spatially resolved, while a spatially unresolved continuum from the central star is also seen. ...
... on an HST WFPC2 F673N filter image of the Homunculus nebula surrounding CarinФ. extension can be used to avoid extracting ... simulated data with FOC, NICMOS and WFPC2 and a non-HST instrument to be produced for a model bipolar reflection nebula ...
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Ссылки http://www.stecf.org/software/IRAFtools/stecf-iraf/adass99/stecf.pdf -- 93.1 Кб -- 06.06.2006 Похожие документы
... Figure: An example of the output from stecf.impol showing polarization vectors plotted on an HST WFPC2 F673N filter image of the Homunculus nebula surrounding Carin?. љ . ...
... A directory of demos is also available allowing simulated data with FOC, NICMOS and WFPC2 and a non-HST instrument to be produced for a model bipolar reflection nebula. ...
... the spectrum of the Galactic Planetary Nebula NGC 7009, since the wealth of emission ... model spectrum of the Galactic Planetary Nebula NGC 7009 with a spectral resolution ...