'Instrument response' diaporamas de présentation

Linear Systems

Linear Systems. Linear systems: basic concepts Other transforms Laplace transform z-transform Applications: Instrument response - correction Convolutional model for seismograms Stochastic ground motion

546 views • 54 slides

Micro-Arcsec mission:

501 views • 38 slides

Fermi Proposer Workshop

1.06k views • 34 slides

Seismic Data Quality Control

Seismic Data Quality Control. Rick Benson IRIS DMC. Why Routine Quality Control ?. The sooner problems are detected the sooner they can be fixed Sensor malfunctions, misconfigurations, aging Digitizer & recorder malfunctions Vault problems: tilting, settling, etc

1.23k views • 31 slides

Earthquake Focal Mechanisms

2.25k views • 29 slides

Why invest in a satellite?

365 views • 29 slides

Earthquake Focal Mechanisms

334 views • 29 slides

Analytical figures of merit, noise, and S/N ratio

Analytical figures of merit, noise, and S/N ratio. Chemistry 243. Noise. A signal is only of analytical value if it can be definitively attributed to the species/system of interest in the presence of noise . Probably noise, or not very useful; a hint of a signal. Looks like a real signal.

1.09k views • 23 slides

299 views • 20 slides

Detection of GeV Emission from Starburst Galaxies with the Fermi LAT

Detection of GeV Emission from Starburst Galaxies with the Fermi LAT. Keith Bechtol on behalf of the Fermi LAT Collaboration 4 November 2009. Outline. Fermi LAT has detected steady, point-like, emission above 200 MeV from two starburst galaxies M82 (6.8 ? ) NGC 253 (4.8 ? )

113 views • 11 slides

8. Internal standards

8. Internal standards. Adv. Chromatography. Instrument variations. problems caused by instrument or sample introduction: standard addition or matrix-matched standards will not help often intermittent examples injection volumes for GC & HPLC

227 views • 9 slides

Quiz

Quiz 1. The calibration method to use when the instrument responds to things other than the analyte of interest that are contained in the sample. A. external standard B. standard addition C. internal standard D. any of these will work

298 views • 2 slides