Skip to main content

comp stars

Charts and Sequences Update January 2015

With APASS data release 8 filling in most of the remaining areas of sky with reliable secondary standards, the sequence team has been busy filling the remaining standing requests. This latest batch of new and revised sequences also has many newly discovered CVs from ASASSN, as well as sequences for RCB, NR and ZAND objects in the AID and VSX. You can downoad the list as either an .xlsx or .csv file.


Please Note: SeqPlot is a tool designed for use by the Sequence Team to create comparison star sequences for use in AAVSO Charts. For consistency sake, all variable star data submitted to the AAVSO database should be based on comparison star sequences chosen by this experienced team of volunteers. If you need a sequence or a revision to a sequence for a star, please follow the instructions given here to make your request and you will receive a response from the Team in a very timely manner.

AAVSO 49 Bay State Rd. Cambridge, MA 02138 617-354-0484