Classification certificate for object 2018fbi
TNS Classification Report No. 2542 [ 2018TNSCR1209....1T ]

Date Received (UTC): 2018-08-18 11:29:20
Sender: Mr. Michael Tucker
Group: SCAT

Michael A. Tucker, Benjamin J. Shappee (IfA, UH Manoa) report/s a classification of object: AT 2018fbi

Type: SN Ib
Redshift: 0.049

Remarks: Normal SN Ib before maximum light (SNID: phase = -14.5 +/- 5.6, redshift = 0.049 +/- 0.007). First ATLAS detection 5 days before spectrum, corresponds to ~19 days before max light. Abolute mag in ATLAS o-band matches Ib SNe 2-3 weeks prior to max light at first order.

The following Classification spectrum was provided:

Obsdate: 2018-08-17 21:32:06
Instrument: SNIFS
Telescope: UH 88inch

Remarks: Reduced with a summit pipeline.

Details of the object and its spectra can be viewed here: