Recent Talks

Lecture 3; HTRA: Future developments/new technologies
 - X-ray: AXTAR, LOFT, XEUS/Athena, Lobster concept
 - optical/IR; MKIDS, STJs, ultra-fast detectors

Lecture 3 & 4:
- Reconstruction methods
- Fast photometry
- Lightcurve modeling demo

Lecture 3: Types of signals
-- Normalization
- Spectrograms
- Welch
- Time-frequency
- Rebinning
- Dead-time
- Fitting PDS

Lecture 3:  Models for the variable multi-wavelength emission of black hole
binaries: accretion flow
- The structure of inner accretion flow inferred from X-ray spectral modelling
- The most popular model for the X-ray fast variability and QPOs
- Fast optical variability from the accretion flow:
   * disk reprocessing
   * synchrotron emission from non-thermal particles in the hot corona
- Optical QPOs  from the accretion flow

Lecture 2: Poissonian
- Normalization
- Spectrograms
- Welch
- Time-frequency
- Rebinning
- Dead-time
- Fitting PDS

Lecture 2:
- Oscillations, pulsations and seismology
- Transits and Eclipses

Lecture 1: Fourier theory
- Continuous and discrete Fourier Transform
- Power spectra
- Window carpentry
- FFT

Lecture 2: HTRA: Current technologies
- X-ray: RXTE to ASTROSAT, Chandra, XMM, NuSTAR
- optical/IR: EMCCDs, APDs, MCP-based systems
- UV: HST, Galex

Lecture 2: Radiation processes:
- Cyclo-synchrotron
- Curvature radiation
- Compton
- Bremstrahlung
- Electron/positron pair production and annihilation

Lecture 2: ULTRASPEC
- An introduction to EMCCDs
- Instrumentation for high-speed spectroscopy: ULTRASPEC on the ESO 3.6m and NTT
- Instrumentation for high-speed photometry II: ULTRASPEC on the TNT