HST Star Case Study

Name: Date: Final Section-1 Type the letter that represents the best answer to each of the multiple choice questions. Answer all questions in this section. Each question is worth 1 point. This section is worth 40 points. [1] In the scientific method, a hypothesis is _____. A ) is a statement of fact B ) makes

In Figure 2, the lower meniscus lies below the 3 mL line and 4 minor gradations that signify 0.1 values. Estimating the uncertain digit to be 0.04 mL, the reading we record for this particular buret is 3.44 mL.

5) Based on our assumption, we believe that the Mean multiple would be the best measurement for calculating Hertz Terminal Value.

A degree of luminosity of an object in the sky (galaxy; star; glowing clouds; planet) can be represented by its apparent magnitude - a measure of how bright it actually appears as seen by the telescope or other measuring device. This magnitude is a function of 1) the intrinsic brightness which varies as a function of size, mass, and spectral type (related to star's surface temperature)and 2) its distance from Earth. (Magnitude as applied to a galaxy, which seldom shows many individual stars unless they are close [generally less than a billion years away], is an integrated value for the unresolved composite of

DARK ENERGY 4. The area on the H-R diagram where “normal” stars can be found is known as the _________.

Figure 1. shows the resulting images in 2008, 2009, 2011, and 2012 for the 90-degree channel. The DSO was clearly detected in its continuum emission in all channels of all the years. I obtained the position of the DSO in individual observing years based on the Br$\gamma$ traced orbit from \cite{Meyer2014a} and \cite{Valencia2015}. This source was confused with S63 between the years 2004 and 2007 and could not be determined from the background. It begins to be distinguished and resolved from stellar confusion from 2008. I used the data set shown in Table \ref{table:log} to study the flux density and polarimetry of DSO.

Chapter 4 Problem Formulation and Results 4.1 Introduction Wind resource at a geographic location is highly variable. Power generated from WTG depends on the wind speed, which fluctuates randomly with time. Wind power studies, therefore, require accurate models to forecast wind speed variation for wind farm locations of interest. Wind speed distributions are

Batalha et al. (2011), Rowe et al. (2014), and Huber et al. (2014) validated and revised the data collected or simulated on Kepler planets. Natalie M. Batalha et al. (2011) utilized photometric and spectroscopic techniques to model the frequencies of Earth-sized planets near sun-like stars, which resulted in precise knowledge of the fundamental stellar properties, and thereby detected the nature of Kepler-10, which is the first rocky planet of Kepler and the smallest transiting exoplanet discovered to date. (Natalie M. Batalha et al 2011) Jason F. Rowe et al. (2014) used fundamental parameters to present fundamental planetary properties based on an analysis of Kepler light curves, spectroscopy based on ground analysis, imaging in high resolution, and Kepler light curves, (Jason F. Rowe et al 2014). The paper cited the research of Borucki et al. (2013) to back up the idea of effective temperatures of the stellar hosts to aid in investigations done by other researchers. Daniel Huber et al. (2014) provide revised properties of the many planetary systems the Kepler mission has discovered, using broadband photometry and asteroseismology in order to characterize 11,532 Kepler targets which were not classified in the KIC(Kepler Input Catalog)

For my “Non-function Piece-wise Function” project, I decided to use a miniature Christmas tree as my object. Right after tracing the object onto my graph paper, I calculated the equation of each line segment. In order to find the

Tycho Brahe, the artist of this image, drew this on the way home when he spotte a new star in the sky. He grew up fascinated with the sky, and he eventually stopped school to pursue his dream of becoming an astrologist. He has written books with his discoveries in

Annie Jump Cannon was most famous for developing a star spectra that is still used today. Many astronomers remember the order of the star spectra by “Oh Be A Fine Girl Kiss Me” (Annie Jump Cannon theorist of star spectra, n.d.). Some people call her the “The Census Taker of the Sky” (drfate0000,2014),and cataloged many stars in her lifetime (Census taker of the sky, 2014). She rearranged Pickering’s order for the star spectra (Annie Cannon, 2015). She examined and classified bright southern hemisphere stars (Annie Jump Cannon theorist of the star spectra,

MJD) for a neutron star binary of P b = 468 days, and the choice of the periastron time MJD 56320 (case-A). The

Results Table 2: Observational results. Estimated position of the Sun, cloud cover, altitude, azimuth, relative diameter, phase, and surface sketch of

One sigma gives a precision of 68.27%., two sigma, of 95.45% and three sigma of

It is observed that Almalki, et al (2011), Chandra, et al (2011), and Eid (2011) have determined some key variables that might influence the