AR UMa photometry requested - Alert Notice 824

American Association of Variable Star Observers (AAVSO)
Fri, 05/05/2023 - 18:28

AAVSO Alert Notice 824 announces an observing campaign beginning immediately on the cataclysmic variable AR UMa. Please see the notice for details and observing instructions.

There are threads for this campaign under the following AAVSO forums:

 - Campaigns and Observing Reports:
 - Cataclysmic Variables:

Please subscribe to these threads if you are participating in the campaign so you can be updated. Join in the discussion or ask questions there!

Many thanks, and Good observing,

Elizabeth O. Waagen, AAVSO HQ

American Association of Variable Star Observers (AAVSO)
Cadence for larger telescopes

For those of you participating in this campaign on AR UMa who have a larger telescope, Dr. Schwope has said that it would even more helpful if the cadence could be shorter than 1 minute (as long as the S/N remains good).

Many thanks, and good observing to you all,