photoelectric photometry

Spreadsheet for reducing BVRI data (Change Log)   NEW

How to export a WebObs-compatible upload file from the BVRI spreadsheet      .docx version     text version

PEPObs was developed from legacy code used to reduce photoelectric photometry submitted to the AAVSO PEP program.  We have retained most of the original fields for backwards compatibility with old PEP reports.  What follows is a guide to  fields in the online form with formatting instructions.  In the examples, the quotes ("") should not be included.

Message from the Editor

Once again, photoelectric photometry was well represented at the AAVSO Fall Meeting, held this year in Chicopee and South Hadley MA, with Tom Dennis and Ron Zissell as hosts.

Photoelectric Photometry Newsletter, Vol. 17, No. 2
April 1997
J. Percy, editor

New: Preliminary results, 2010 November 4

The 2010 report by E. Pollman and T. Bauer is available from this link.  For the 2009 report, see this link. 

AAVSO Special Notice #131, November 7, 2008

Photoelectric Photometry Newsletter

Volume 22, No. 1, January 2003

Editor: John R. Percy

Contributions to this Newsletter are gratefully received at any time. Please send them to: John Percy, Erindale Campus, University of Toronto, Mississauga ON, Canada L5L 1C6; e-mail: jpercy@erin.utoronto.ca All material in this Newsletter has been written by the Editor unless otherwise indicated.

SSP-4 Targets and Comparison Stars

Table 1 - SSP-4 Target List

Volume 24, Number 1; July 2006

Editor: John R. Percy

Photoelectric Photometry Newsletters

The Photoelectric Photometry Newsletter is no longer issued as a separate AAVSO publication. Beginning in August 2008, articles on photoelectric photometry are now included in the AAVSO Newsletter.

Past issues: