AB Aur being observed with HST now

Active Dates: Feb. 7, 2023 – Feb. 8, 2023


Abstract:

Observations of the bright (6.9-8.4V) young, accreting A0 Herbig Ae star, AB Aur have been scheduled.

Justification:

The science goals of this campaign would be best supported by a time-series with observational cadence that covers a range of timescales: high-cadence (hourly), medium cadence (weekly), and low-cadence (monthly). An ideal observing plan that satisfies the desired cadences would look something like: 3 – 10 observations over the course of the night, with each night separated by a few days to a week, repeated over several months.

Requested Data Types:

Photometry



Targets
Name Magnitude Variability Type Photometry Notes Spectroscopy Notes
AB Aur 6.90 UXOR/ROT

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. Lauren Biddle; Imported Campaign (Alert Notice #811)