V1239 Her to be observed with HST
Active Dates: Jan. 31, 2022 – March 7, 2022
Abstract:
Dr. Anna Francesca Pala (European Space Agency, ESAC, Spain) informs us that the next target in their program, the cataclysmic variable V1239 Her, will be observed by the Hubble Space Telescope on February 15, 2022.
Justification:
Coverage of V1239 Her is requested to begin now and continue through March 7, 2022. As with all targets for HST, it will be crucial to have a positive V measurement 24 hours before the scheduled HST time so the HST team can make a go-nogo decision.
Requested Data Types:
Photometry, Spectroscopy
Targets
| Name | Magnitude | Variability Type | Photometry Notes | Spectroscopy Notes |
|---|---|---|---|---|
| V1239 Her | 13.70 | UGSU+E |
Cadence: Not Specified Precision: 100 |
Cadence: Not Specified Resolution: 250 Desired SNR: 100 |
Spectroscopy Lines:
No spectroscopy lines provided
Photometry Filters:
No photometry filters provided
Comparison Stars:
No comparison stars provided
Co-Authorship
Observers are not eligible for co-authorship.
Additional Observer Input:
Not provided
Additional Submission Location:
Not provided
Forum URL
N/A
Notes:
Principal Investigator: Dr. Anna Francesca Pala; Imported Campaign (Alert Notice #768)