Classification certificate for object 2019ctt
TNS Classification Report No. 3797 [ 2019TNSCR.514....1T ]

Date Received (UTC): 2019-04-07 11:51:31
Sender: Mr. Michael Tucker
Group: SCAT

M A Tucker, A V Payne, A Do, M E Huber, B J Shappee (IfA UH Manoa) report/s a classification of object: SN 2019ctt

Type: AGN
Redshift: 0.046

Remarks: Broad H and HeI emission plus [OIII] indicate a likely AGN. Consistent with the slowly-rising Lasair light curve, brightening by ~3.5 mag over the last 20-25 days.

The following Classification spectrum was provided:

Obsdate: 2019-04-06 07:37:03
Instrument: SNIFS
Telescope: UH 88inch

Remarks: Reduced with a summit-based quick-reduction pipeline.

Details of the object and its spectra can be viewed here: https://wis-tns.weizmann.ac.il/object/2019ctt