V908 Sco being observed with HST
Active Dates: July 5, 2022 – July 10, 2022
Abstract:
AAVSO observers are requested to monitor the T Tau star V908 Sco (= Sz 114) in support of HST observations scheduled for July 9 as part of the HST ULLYSES program. HST will obtain UV spectra of this accreting T Tauri star, and BVRI photometry is needed to help interpret the UV spectra.
Justification:
HST is scheduled to observe V908 Sco: 2022 July 09 10:32:44 - 20:55:38 UT. As part of the HST ULLYSES program (which is part of the larger ODYSSEUS program), the HST is scheduled to obtain UV spectra of this accreting T Tauri star. It would be helpful to have BVRI photometry for it in order to help interpret the UV spectra.
Requested Data Types:
Photometry
Targets
| Name | Magnitude | Variability Type | Photometry Notes | Spectroscopy Notes |
|---|---|---|---|---|
| V1279 Sco | 11.80 | CTTS |
Cadence: Not Specified Precision: 100 |
Not Requested |
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. Frederick Walter; Imported Campaign (Alert Notice #782)