HST
Alert Notice 841: VY Scl coverage needed now for HST ToO observations
Notes: HST will not be able to observe VY Scl at this time, so the observations have been canceled. However, the data being obtained by you continue to be extremely valuable to the astronomers, and continuing coverage is requested until after VY Scl has returned to its bright state. Thank you! - Elizabeth O. Waagen, January 31, 2024
Alert Notice 839: BF Eri monitoring requested in support of HST observations this week
Note: HST was not able to observe BF Eri in November. It may be rescheduled for 2024 - stay tuned to the forums below for updates. An Alert Notice will also be sent when/if BF Eri is scheduled again. - Elizabeth O. Waagen, December 5, 2023
November 4, 2023
Alert Notice 838: Monitoring requested for 11 dwarf novae in support of HST observations in 2023-2024
Note: KZ Gem has been put on hold by HST, and likely won't be observed until next year, if at all. - Elizabeth O. Waagen, January 2, 2024
October 26, 2023
Alert Notice 833: LL Lyr to be observed with HST in September/October
September 20, 2023
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-2022-2023
- Cataclysmic Variables: https://www.aavso.org/hst-campaign-dwarf-novae-2022-2023-01
Alert Notice 832: Monitoring of FO Aqr needed for HST observations
September 19, 2023
AAVSO Forum threads (scroll to the bottom of a thread for latest posts):
- Campaigns and Observing Reports: https://www.aavso.org/fo-aqr-hst-2023
- Cataclysmic Variables: https://www.aavso.org/fo-aqr-hst-2023-01
Alert Notice 831: V1082 Sgr to be observed with HST this week
August 8, 2023
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-2022-2023
- Cataclysmic Variables: https://www.aavso.org/hst-campaign-dwarf-novae-2022-2023-01
Alert Notice 827: HP Lib being observed with HST
June 21, 2023
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-2022-2023
- Cataclysmic Variables: https://www.aavso.org/hst-campaign-dwarf-novae-2022-2023-01
Alert Notice 825: GP Com being observed with HST
May 22, 2023
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-2022-2023
- Cataclysmic Variables: https://www.aavso.org/hst-campaign-dwarf-novae-2022-2023-01
Alert Notice 823: SDSS J161909.10+135145.5 and GP Com to be observed by HST
May 2, 2023
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-2022-2023
- Cataclysmic Variables: https://www.aavso.org/hst-campaign-dwarf-novae-2022-2023-01