1224-22 Supernova 1998bn in NGC 4462
Active Dates: April 17, 1998 – April 28, 1998
Abstract:
The Central Bureau for Astronomical Telegrams reported the discovery of supernova SN 1998bn in NGC 4462 by the Lick Observatory Supernova Search team, using the Katzman Automatic Imaging Telescope. Spectroscopic confirmation was obtained by the European Southern Observatory and the Observatorio Nacional.
Justification:
Supernova SN 1998bn provides an opportunity to study a Type Ia supernova about 4 days before maximum brightness.
Requested Data Types:
Photometry
Targets
| Name | Magnitude | Variability Type | Photometry Notes | Spectroscopy Notes |
|---|---|---|---|---|
| SN 1998bn | 17.40 | SN |
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: W.D. Li, M. Modjaz, R.R. Treffers, A.V. Filippenko; Imported Campaign (Alert Notice #247)