Photoelectric Photometry in the 21st Century (Spring 2022)

This course will cover the techniques necessary for observers to produce highly accurate variable star observations using single channel photoelectric photometry (PEP).  We will cover the history of PEP technology and its continuing relevance today, as it fills a gap left by CCD and large automated surveys for precision photometry of bright stars.

Equipment and observing techniques will be presented as well as detailed discussions of data reduction and error source identification and correction.  Spreadsheet based tools for extinction, transformation, and data reduction to the standard system will be provided for use in labs using sample observation sets.  Specific techniques applicable to commercially available single channel photometers, such as the Optec SSP-3 and SSP-5 will be covered in detail.

Although this material and the exercises will be based on PEP observations, the underlying theory is applicable to all types of photometric measures, and may prove useful to CCD and DLSR observers who desire a fundamental understanding of photometric measurement.

The course will conclude with a module on designing your own PEP observation program.  Star and observation band selection will be covered, as well as discussions on how to balance the calibration observations needed for high precision with the science observations that are the final results.

The course will use the newly created Photoelectric Photometry Observing Manual as its primary text, but will augment this material with additional readings and tools available on the AAVSO website.

You must successfully complete exercises and weekly quizzes as well as a final examination to pass the course.

Semester
Spring
Year
2022
Date
-
Instructor
Jim Kay
Photoelectric Photometry in the 21st Century (Spring 2022)
$60.00
Member Price
$35.00
Available Slots

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