VY Scl CVs campaign for HST ToO

Affiliation
American Association of Variable Star Observers (AAVSO)
Tue, 09/14/2021 - 16:15

AAVSO Alert Notice 754 announces an observing campaign on 15 VY Scl-type CVs in support of HST Target of Opportunity observations. Please see the notice for targets, details, and observing instructions.

There are threads for this campaign under the following forums:

- Campaigns and Observing Reports: https://www.aavso.org/vy-scl-stars-too-campaign
- Cataclysmic Variables: https://www.aavso.org/vy-scl-stars-too-campaign-01
- Spectroscopy: https://www.aavso.org/vy-scl-stars-too-campaign-02

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

Many thanks, and Good observing,

Elizabeth O. Waagen, AAVSO HQ

Affiliation
American Association of Variable Star Observers (AAVSO)
V704 And to be observed by HST - Alert Notice 769

AAVSO Alert Notice 769 announces that one of the campaign targets, V704 And, is in its low state and will be observed by HST. Please see the notice for details and observing instructions.

When the exact time of the observations is known, it will be announced in this forum thread.

There are threads for this campaign under the following forums:

- Campaigns and Observing Reports: https://www.aavso.org/vy-scl-stars-too-campaign
- Cataclysmic Variables: https://www.aavso.org/vy-scl-stars-too-campaign-01
- Spectroscopy: https://www.aavso.org/vy-scl-stars-too-campaign-02

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

Many thanks, and Good observing,

Elizabeth O. Waagen, AAVSO HQ