ASASSN-18ey = MAXI J1820+070 coverage needed for VLT and XMM

Active Dates: March 21, 2018 – March 29, 2018


Abstract:

Dr. Tom Maccarone (Texas Tech University) has requested AAVSO observers' assistance in monitoring the outbursting black hole X-ray binary ASASSN-18ey = MAXI J1820+070 in support of VLT and XMM observations.

Justification:

Support of VLT and XMM observations scheduled for: 2018 22 March 08-09:30 UT and 29 March 08-09:30 UT.

Requested Data Types:

Photometry



Targets
Name Magnitude Variability Type Photometry Notes Spectroscopy Notes
ASASSN-13aa 13.90 UG

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. Tom Maccarone; Imported Campaign (Alert Notice #625)