... commands . ... data_spectrum <name> : data in "spectrum" format . ... Repeat command to add additional mask regions. sigma is the s.d. to apply to the data within the region to be masked. ... Repeat command to add additiona continuum regions. ... cont_reg_clear : Clear current continuum regions . ... The observed spectrum is then multipled by this filter to obtain a new spectrum for use by SFIT. cont_sigma : Computes standard deviation of data in continuum regions and applies it to current data . ...

Prototype Trolley Test Results INT-406-VEN-0109 v1.0.doc Page 1 of 35 MRO Delay Line Prototype Trolley Test Results INT-406-VEN-0109 The Cambridge Delay Line Team rev 1.0 8 Feb 2008 Cavendish Laboratory JJ Thomson Avenue Cambridge CB3 0HE UK Prototype Trolley Test Results INT-406-VEN-0109 v1.0.doc Page 2 of 35 Change Record Revision 0.1 0.2 0.3 0.4 0.5 0.6 1.0 Date 2008-01-16 2008-01-21 2008-02-03 ... 6 1.1.1 The Test Track at the Cavendish Lab .. ... 11 3.1.1 Trolley slew tests .. ...

... Star Atlas . ... galaxies . ... milky way . ... Astrophysicists report first simulation to create a Milky Way-like galaxy . ... The Eris galaxy is a massive spiral galaxy with a central т??barт?? of bright stars and other structural properties consistent with galaxies like the Milky Way. ... Madau said. т??This is the first simulation that is able to resolve the high-density clouds of gas where star formation occurs, and the result is a Milky Way type of galaxy with a small bulge and a big disk. ...

... source code A class to hold information by fitting multi-component Gaussians to a NIFS data cube. Attributes: restwavl - The rest wavelength used to determine line velocities. vmin - The minimum velocity value used for generating the spectrum to fit to. vmax - The maximum velocity value used for generating the spectrum to fit to. scidata - The scidata from the fitscube, trimmed down so that it only includes the data between vmin and vmax vars - The variance ... Instance Methods . ...

Guiding is controlled by windows in the Guide menu. ... In addition a Guide Monitor window shows strip charts of FWHM, focus, guide correction and guide star brightness. ... Warning: most guide controls are disabled unless you are in Current mode! ... Select A Star : Click the center of centroided star (one with a circle about it) to select that star. ... Green circles show results from "findstars", a magenta circle shows the guide star, and a blue circle shows a manually centroided star. ...

... The NICMOS Parallel Program . Analysis . ... NICMOS observations made in parallel with the other HST instruments have produced an archive of over 2,000 images, covering a wide range of Galactic latitudes. ... The maximum sensitivity of these images is approximately 0.1 Jy, which should allow the detection of such astrophysically interesting sources as brown dwarfs in the solar neighborhood and star-forming galaxies out to z 3. ...

Astronotes Armagh Planetarium's Stellar Blog! ... As example you have only to look at the recent discovery of a supernova by Irish astronomer David Grennan . ... The last confirmed supernova in the Milky Way to be observed was in 1604 (known to history as Kepler ?s Star; it was bright enough to be seen in the daytime sky). €а Ever since then all supernovae examined by astronomers have been denizens of other galaxies. ... Tweets that mention Supernova spotted by Irish astronomer -- Topsy.com . ...