Further to AAVSO Alert Notice 549 (https://www.aavso.org/aavso-alert-notice-549), observations of the dwarf nova RX And are urgently requested immediately. The system *may* be going into outburst, and confirmation is essential in order to know whether to trigger ToO observations with Chandra and other instrumentation.
Dr. Christian Knigge (University of Southampton) and colleagues need to catch RX And as early in this outburst as possible. It would be the first narrow outburst following a wide outburst, so would meet their criteria for ToO observations.
Please observe RX And as soon just as soon as it is in your viewing reach and report your observations immediately to the AAVSO using WebObs.