... WFPC2 Imaging of Fomalhaut b: Determining its orbit and testing for H-alpha emission ... are designed to test whether H-alpha emission might be a significant contributor ...
... Survey for H-alpha Emitters at z=2.2: Demonstration of the Technique and Constraints on the H-alpha Luminosity Function ... 33) The H-alpha Luminosity Function and Star Formation Rate Density at z~0.8 from the NEWFIRM H-alpha Survey . 2011. ...
... Each of these will be imaged in H-alpha and the stellar continuum. ... The H-alpha emission line, at rest wavelength 6563 Angstroms, traces the ionized ... SINGG database will provide a reference H-alpha survey of the local universe, and a ...
... H-alpha emission image, the R (F675W) image was subtracted from the H-alpha (F658N ... H-alpha exposure time (1400s) to estimate the counts one would expect in the H-alpha ...
... ject Team Figure 5: A demonstration (left) and diagram (right) of the H-alpha ghost ... The "H-alpha Ghost" Since the star's Ha emission line is extremely bright ... J.C. 2005c, "Removal of the H-alpha Ghost Image From STIS CCD Data," Car Treasury ...
[
Текст
]
Ссылки http://www.stsci.edu/hst/HST_overview/documents/calworkshop/workshop2005/papers/JCMartin.pdf -- 217.8 Кб -- 04.04.2006 Похожие документы
... H-alpha LEGUS: Unveiling the Interplay Between Stars, Star Clusters, and Ionized Gas ... GO 13773: H-alpha LEGUS: Unveiling the Interplay Between Stars, Star Clusters, and ...
... the NLTT dwarfs, where activity is measured as the ratio between the flux in the H-alpha line and the total bolometric flux ... than M6 (note that only 20% of the PMSU dwarfs are dMe dwarfs, with H-alpha emission exceeding 1 Angstrom equivalent width ...