Tue, 01/17/2023 - 23:18
AAVSO Alert Notice 809 announces an observing campaign on the YSO AB Aur beginning immediately. Please see the notice for details and observing instructions.
There are threads for this campaign under the following AAVSO forums:
- Campaigns & Observation Reports: https://www.aavso.org/ab-aur-campaign-2023
- Young Stellar Objects: https://www.aavso.org/ab-aur-campaign-2023-01
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
AAVSO Alert Notice 811 reports on the exact times of HST observations of AB Aur and has an important note about which check star to use. Please see the notice for details and observing instructions.
There are threads for this campaign under the following AAVSO forums:
- Campaigns & Observation Reports: https://www.aavso.org/ab-aur-campaign-2023
- Young Stellar Objects: https://www.aavso.org/ab-aur-campaign-2023-01
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
This post was inadvertently made twice yesterday in the Campaigns forum instead of once there and here. Apologies!! Please observe AB Aur tonight and tomorrow night (and then continue as instructed in the Alert Notice below).
AAVSO Alert Notice 814 reports on the exact times of the second set of HST observations of AB Aur. Please see the notice for details and observing instructions, including information about which check star to use.
There are threads for this campaign under the following AAVSO forums:
- Campaigns & Observation Reports: https://www.aavso.org/ab-aur-campaign-2023
- Young Stellar Objects: https://www.aavso.org/ab-aur-campaign-2023-01
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
Dr. Lauren Biddle asked me to share this update with you: