Alert Notice 258: 0915+51 Supernova 1999by in NGC 2841

Active Dates: April 28, 1999 – May 3, 1999


Abstract:

Independent discovery by R. Arbour and Lick Observatory Supernova Search (LOSS) of apparent supernova in NGC 2841. Observations reported on various dates with supernova observed at magnitudes around 15 to 16. Location confirmed by various observatories and individuals.

Justification:

Observations required to track the brightness changes and better understand the supernova event.

Requested Data Types:

Photometry



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: R. Arbour, M. Papenkova, W. D. Li, A. V. Filippenko; Imported Campaign (Alert Notice #258)