PPT-Variables and Transients

The exciting parts of the universe Sydney Institute for Astronomy SIfA CAASTRO The University of Sydney Dr Paul Hancock and occasionally the Sydney Observatory Transients are Extreme. They may be explanatory or outcome variables however the focus of this article is explanatory or independent variable construction and usage Typically dummy variables are used in the following applications time series analysis with seasonality or re ansients occur either in repeata le ashion or as andom impulse Repeata le ansient such as com utation oltage spi inducti load witching etc are more easily obse ed de57375ned and suppressed Random ansients occur at unpredicta le time at remote locat Ashish Mahabal. aam. at . astro.caltech.edu. iPTF. Summer School. Caltech. 2014-08-25. Need for classification. Astro. datasets getting larger (TB -> PB -> …). SDSS/. CRTS/PTF/…/LSST/SKA/LIGO. Peter Hall, Tim Colegate, J-P Macquart, Nathan Clarke, Steven Tingay, Cathryn Trott and Randall Wayth. ICRAR / Curtin Institute of Radio Astronomy. Overview. Fast transients in radio astronomy. < 5 s duration for the purpose of this talk. ELCT222- Lecture Notes. University of S. Carolina. Spring 2012. Outline. RC transients charging. RC transients discharge. RC transients . Thevenin. P-SPICE. RL transients charging. RL transients discharge. Roy Howell. Texas Tech University. Latent Variables, Constructs, and Constructions . Premise: It takes both conceptual clarity and representational accuracy to advance the process of knowledge accumulation.. Frank Masci & the . iPTF. . Collaboration. iPTF. . workshop, August . 2014. Goals. PTFIDE: . Image Differencing and Extraction engine for . iPTF. , ZTF and the future. Difference imaging. : discover transients by suppressing everything that’s static in space and time. Reactors or DC Link Reactors for Variable-Frequency Drives Per NEMA MG-1, motors voltage unbalance of per NEMA MG-1. The hods for dealing with voltage unbalance, because the unbalance situation still Implementation & Validation Phase. Isobel Hook. Jean-Philippe Beaulieu . 1. Euclid’s time-domain data. Euclid’s deep fields will be observed several times . Of order 40 . sq. . deg. , observed ~ 40 times. Science Fair Preparation. Testable Question . A question that asks how one change (independent variable) has a measureable effect on something else (dependent variable). . Testable Question . Does changing the height of the ramp affect the speed of a car going down the ramp?. Independent Variable. Caffeine. Timeof. day. . influences. Dependent Variable. Number. of words recalled. Tea/. Coffee. Noise. Extraneous. Variables. 2 Conditions. Independent Variable. Caffeine. • State-space representation.. • Linear state-space equations.. • Nonlinear state-space equations.. • Linearization of state-space equations.. 2. Input-output Description. The description is valid for. Independent Variable. Caffeine. Timeof. day. . influences. Dependent Variable. Number. of words recalled. Tea/. Coffee. Noise. Extraneous. Variables. 2 Conditions. Independent Variable. Caffeine. 12/11/20. | . 1. Gamma-rays are ideal probes of a subset of the radioactive isotopes produced in astrophysical transients.. A number of new gamma-ray missions are being developed (ASCENT, COSI, LOX, AMEGO, …) that will improve sensitivities by over an order of magnitude, allowing us to probe more transients and a broader range of isotopes*..