Astraios PhD Opportunities60
hasCourse

Optical astrophysics laboratory  

Description

- telescope types, telescope mount types, - CCD (Charge-Coupled Devices): operation, types, coating, analog-to-digital converters - characterization of CCD: quantum efficiency, readout noise, dark current, CCD pixel size, pixel binning, full well capacity and windowing, overscan and bias, CCD gain and dynamic range, - CCD imaging: image or plate scale, flat fielding, calculation if read noise and gain, Signal-to-Noise ratio, basic CCD data reduction, CCD imaging, - Photometry and Astrometry: stellar photometry from digital images, two-dimensional profile fitting, aperture photometry, absolute versus differential photometry, astrometry, pixel sampling. - fits format, AstroImageJ software - performing optical observations with the use of one of three optical telescopes at the Institute of Astronomy

Delivery mode

Presential
English

Name

Optical astrophysics laboratory
English

UNIVERSITY OF TWENTE

Faculty of Geo-Information Science and Earth Observation

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