'Pulsars' presentation slideshows

XMM-Newton Surveys

624 views • 44 slides

The High Time Resolution Universe Survey Backend

517 views • 40 slides

One antenna on each side of spacecraft, to see whole sky, i.e., as many GPS satellites at

(Two of these on spacecraft.). Serial communications. One of the two redundant antennae. Power. One antenna on each side of spacecraft, to see whole sky, i.e., as many GPS satellites at a time as possible. Receiver handles them both together. Absolute timestamp end-to-end test.

462 views • 35 slides

Binary Recycled Pulsar as a Laboratory for the Fundamental Physics G.S.Bisnovatyi-Kogan

Binary Recycled Pulsar as a Laboratory for the Fundamental Physics G.S.Bisnovatyi-Kogan (IKI, Moscow). 4-th Gamow Memorial International Conference. Odessa, 20 August, 2009. 1. Pulsars and close binaries. 2. Hulse-Taylor pulsar. 3. Disrupted pulsar pairs. 4. RP statistics.

459 views • 34 slides

R. N. Manchester

559 views • 33 slides

Pulsars and GLAST: Observational Perspective

395 views • 30 slides

The Parkes Pulsar Timing Array Project

The Parkes Pulsar Timing Array Project. R. N. Manchester. Australia Telescope National Facility, CSIRO Sydney Australia. Summary. Brief introduction to pulsars and pulsar timing Gravitational waves and pulsars The Parkes Pulsar Timing Array project. Pulsar Origins.

554 views • 27 slides

Glitches; the Link Between the Typical Radio Pulsars and the Anomalous X-ray Pulsars

Glitches; the Link Between the Typical Radio Pulsars and the Anomalous X-ray Pulsars Jinrong Lin & Shuangnan Zhang, 2003, in preparation Physics department & Center for Astrophysics in Tsinghua University. Contents. Brief introduction to the timing feature of AXP

435 views • 25 slides

A TIGRE on the Moon Timing Italian Gamma Ray Experiment

335 views • 21 slides

Photo credit: NASA/CXC/SAO

367 views • 21 slides

375 views • 21 slides

Pulsar surveys at Arecibo and Green Bank

293 views • 19 slides

Pulsar research at soft g -rays

Pulsar research at soft g -rays. s. Lucien Kuiper, Wim Hermsen Hans Bloemen. Outline of presentation. Introduction: pulsars in a nutshell Overview current high-energy status (> 10 keV) Concluding remarks. Pulsars (rapidly spinning neutron stars with high B-fields)

265 views • 18 slides

Neutron Stars

0. Neutron Stars . 0. Gradual compression of a stellar iron core. Radial Structure of a Neutron Star. - Heavy Nuclei ( 56 Fe). - Heavy Nuclei ( 118 Kr); free neutrons; relativistic, degenerate e -. - Superfluid neutrons. 0. Properties of Neutron Stars. Typical size: R ~ 10 km.

446 views • 17 slides

Status pulsar studies in soft gamma-rays

Status pulsar studies in soft gamma-rays. Lucien Kuiper, Wim Hermsen, [Hans Bloemen]. Three classes of pulsars seen in g rays. I: spin-down powered pulsars a) normal pulsars b) millisec pulsars (old recycled systems)

373 views • 17 slides

Pulsar luminosity distribution in 47-Tuc

Pulsar luminosity distribution in 47-Tuc. Tim Connors, Vacation student University of Sydney. Galactic Pulsar Distribution. Luminosity distribution of galactic pulsars is dN = L -1 d log L . Same everywhere -> reasonable?

272 views • 17 slides

Patrick Weltevrede & Simon Johnston

The population of pulsars with interpulses and the implications for beam evolution ( astro-ph/0804.4318). Patrick Weltevrede & Simon Johnston. ATNF. Low-Frequency Pulsar Science Leiden 2008. Pulsar timing for GLAST. Timing ~ 160 pulsars with Parkes

355 views • 17 slides

Celestial Bodies & Pulsars

Celestial Bodies & Pulsars. By Ryan Lacy, Laura Hayes, & Michelle Stewart. What is a Pulsar?. Pulsars are Neutron stars that emit beams of light & radiation that shoot out at opposite ends. Since Pulsars rotate on an awkward axis, This explains why we see it blink on and off. Discovery.

439 views • 9 slides

Celestial Coordinates

Celestial Coordinates. Locating Pulsars in the Sky. Start with geographical coordinates. Intro to the Celestial Sphere. The Complex motion of the Earth (9:28 minutes) http ://www.youtube.com/watch?v=I3KwOuylqwE The Meaning of Right Ascension ( ? ) and declination ( ? ) (Up to 5:00 minutes)

234 views • 5 slides

Team Taylor Observations with the GBT

Team Taylor Observations with the GBT . Sonny Ernst, Taylor Barber, Alex Dittmann , & Allie Lee- Fasching. GBT.

114 views • 1 slides