cataclysmic variable
Alert Notice 778: RY Ser observations needed now for HST coverage
June 6, 2022
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
- Campaigns and Observing Reports: https://www.aavso.org/hst-campaign-dwarf-novae-2021-2022
- Cataclysmic Variables: https://www.aavso.org/hst-campaign-dwarf-novae-2021-2022-01
Alert Notice 775: GP Com observations needed now for HST coverage
April 27, 2022
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
Campaigns and Observing Reports: https://www.aavso.org/hst-campaign-dwarf-novae-2021-2022
Cataclysmic Variables: https://www.aavso.org/hst-campaign-dwarf-novae-2021-2022-01
Alert Notice 772: V493 Gem to be observed by HST
March 18, 2022
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
Campaigns and Observing Reports: https://www.aavso.org/hst-campaign-dwarf-novae-2021-2022
Cataclysmic Variables: https://www.aavso.org/hst-campaign-dwarf-novae-2021-2022-01
Alert Notice 767: Coverage needed now for CSS_J024048.5+195227 in support of HST observations
January 30, 2022
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
Campaigns and Observing Reports: https://www.aavso.org/css-j0240485-195227-hst-campaign
Cataclysmic Variables: https://www.aavso.org/css-j0240485-195227-hst-campaign-01
Alert Notice 765: GP Com HST schedule moved forward
January 13, 2022
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
Campaigns and Observing Reports: https://www.aavso.org/hst-campaign-dwarf-novae-2021-2022
Cataclysmic Variables: https://www.aavso.org/hst-campaign-dwarf-novae-2021-2022-01
Alert Notice 764: GP Com to be observed with HST
Note: The HST schedule for GP Com has been moved forward to January 18, 2022. Please make your observations accordingly. - Elizabeth O. Waagen, AAVSO January 12, 2022
January 3, 2022
Alert Notice 762: YZ LMi to be observed with HST - coverage needed now
December 21, 2021
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
Campaigns and Observing Reports: https://www.aavso.org/hst-campaign-dwarf-novae-2021-2022
Cataclysmic Variables: https://www.aavso.org/hst-campaign-dwarf-novae-2021-2022-01
Alert Notice 753: Monitoring requested for seven intermediate polars
August 23, 2021
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
- Campaigns and Observation Reports: https://www.aavso.org/intermediate-polars-campaign
- Cataclysmic variables: https://www.aavso.org/intermediate-polars-campaign-01
Alert Notice 730: Spectroscopy and photometry requested for SS Cyg
February 17, 2021
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
- Campaigns and Observation Reports: https://www.aavso.org/ss-cyg-hq-campaign
- Spectroscopy: https://www.aavso.org/ss-cyg-hq-campaign-01