2019gfm | Transient Name Server

RA/DEC (2000)

15:35:46.593 +24:03:44.93

233.944139266 +24.0624798838

Type

SLSN-I

Redshift

0.1816

Discovery Report Classification Report

Related AstroNotes: 2019-45

Reporting Group

Pan-STARRS

Discovering Data Source

Pan-STARRS

Discovery Date

2019-05-29 11:06:43.000

TNS AT

Public

Discovery Mag

19.58

Filter

w-P1

Reporter/s

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)

Spectra

Select	ID	Obs-date (UT)	Tel / Inst	Exp-Time	Observer/s	Reducer/s	Group	Spectrum ascii file	Spec. Type	End prop. period	Remarks
	4502	2019-07-02 09:43:45	Keck1 / LRIS		Yan	Perley	ZTF	tns_2019gfm_2019-07-02_09-43-45_Keck1_LRIS_ZTF.spec	Object	2021-01-10	Spectrum shows similarities to previous SLSNe-I at similar phases, including 2007bi and 09cnd.
Binning factor: (rounded to nearest integer >1) Mouse hovers at WL: 0 (rest), 0 (observed) ▌Show H at z=v_exp= km/s ▌Show He at z=v_exp= km/s ▌Show He II at z=v_exp= km/s ▌Show C II at z=v_exp= km/s ▌Show C III at z=v_exp= km/s ▌Show C IV at z=v_exp= km/s ▌Show N II at z=v_exp= km/s ▌Show N III at z=v_exp= km/s ▌Show N IV at z=v_exp= km/s ▌Show N V at z=v_exp= km/s ▌Show O at z=v_exp= km/s ▌Show [O I] at z=v_exp= km/s ▌Show O II at z=v_exp= km/s ▌Show [O II] at z=v_exp= km/s ▌Show [O III] at z=v_exp= km/s ▌Show O V at z=v_exp= km/s ▌Show O VI at z=v_exp= km/s ▌Show Na at z=v_exp= km/s ▌Show Mg at z=v_exp= km/s ▌Show Mg II at z=v_exp= km/s ▌Show Si II at z=v_exp= km/s ▌Show S II at z=v_exp= km/s ▌Show Ca II at z=v_exp= km/s ▌Show [Ca II] at z=v_exp= km/s ▌Show Fe II at z=v_exp= km/s ▌Show Fe III at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Tellurics ▌Show Galaxy lines at z= ▌Show WR-WN at z=v_exp= km/s ▌Show WR-WC/O at z=v_exp= km/s Remarks Spectrum shows similarities to previous SLSNe-I at similar phases, including 2007bi and 09cnd.
	4443	2019-07-02 09:43:45	Keck1 / LRIS	300	L. Yan	D. Perley	ZTF	tns_2019gfm_2019-07-02_09-43-45_Keck1_LRIS_ZTF.ascii	Object	2021-01-10	Spectrum shows similarities to previous SLSNe-I at similar phases, including 2007bi and 09cnd.
Binning factor: (rounded to nearest integer >1) Mouse hovers at WL: 0 (rest), 0 (observed) ▌Show H at z=v_exp= km/s ▌Show He at z=v_exp= km/s ▌Show He II at z=v_exp= km/s ▌Show C II at z=v_exp= km/s ▌Show C III at z=v_exp= km/s ▌Show C IV at z=v_exp= km/s ▌Show N II at z=v_exp= km/s ▌Show N III at z=v_exp= km/s ▌Show N IV at z=v_exp= km/s ▌Show N V at z=v_exp= km/s ▌Show O at z=v_exp= km/s ▌Show [O I] at z=v_exp= km/s ▌Show O II at z=v_exp= km/s ▌Show [O II] at z=v_exp= km/s ▌Show [O III] at z=v_exp= km/s ▌Show O V at z=v_exp= km/s ▌Show O VI at z=v_exp= km/s ▌Show Na at z=v_exp= km/s ▌Show Mg at z=v_exp= km/s ▌Show Mg II at z=v_exp= km/s ▌Show Si II at z=v_exp= km/s ▌Show S II at z=v_exp= km/s ▌Show Ca II at z=v_exp= km/s ▌Show [Ca II] at z=v_exp= km/s ▌Show Fe II at z=v_exp= km/s ▌Show Fe III at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Tellurics ▌Show Galaxy lines at z= ▌Show WR-WN at z=v_exp= km/s ▌Show WR-WC/O at z=v_exp= km/s Remarks Spectrum shows similarities to previous SLSNe-I at similar phases, including 2007bi and 09cnd.
	4222	2019-06-05 00:00:00	LT / SPRAT		C. Frohmaier et al.		None	tns_2019gfm_2019-06-05_LT_SPRAT.txt	Object
Binning factor: (rounded to nearest integer >1) Mouse hovers at WL: 0 (rest), 0 (observed) ▌Show H at z=v_exp= km/s ▌Show He at z=v_exp= km/s ▌Show He II at z=v_exp= km/s ▌Show C II at z=v_exp= km/s ▌Show C III at z=v_exp= km/s ▌Show C IV at z=v_exp= km/s ▌Show N II at z=v_exp= km/s ▌Show N III at z=v_exp= km/s ▌Show N IV at z=v_exp= km/s ▌Show N V at z=v_exp= km/s ▌Show O at z=v_exp= km/s ▌Show [O I] at z=v_exp= km/s ▌Show O II at z=v_exp= km/s ▌Show [O II] at z=v_exp= km/s ▌Show [O III] at z=v_exp= km/s ▌Show O V at z=v_exp= km/s ▌Show O VI at z=v_exp= km/s ▌Show Na at z=v_exp= km/s ▌Show Mg at z=v_exp= km/s ▌Show Mg II at z=v_exp= km/s ▌Show Si II at z=v_exp= km/s ▌Show S II at z=v_exp= km/s ▌Show Ca II at z=v_exp= km/s ▌Show [Ca II] at z=v_exp= km/s ▌Show Fe II at z=v_exp= km/s ▌Show Fe III at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Tellurics ▌Show Galaxy lines at z= ▌Show WR-WN at z=v_exp= km/s ▌Show WR-WC/O at z=v_exp= km/s Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

r-ZTF

P48_ZTF-Cam

2019-05-29 06:33:39 - 2019-06-23 06:09:00

2458632.7733681 - 2458657.7562616

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Remarks
73988	2019-06-23 06:09:00	2458657.7562616	19.01	0.11	20.55	ABMag	r-ZTF	P48_ZTF-Cam	30
72773	2019-06-13 06:02:42	2458647.751875	18.95	0.13	19.95	ABMag	r-ZTF	P48_ZTF-Cam	30
72607	2019-06-13 06:02:42	2458647.751875	18.95	0.13	19.95	ABMag	r-ZTF	P48_ZTF-Cam	30
71671	2019-06-10 06:05:36	2458644.7538889	18.85	0.11	20.47	ABMag	r-ZTF	P48_ZTF-Cam	30
70890	2019-06-10 06:05:36	2458644.7538889	18.85	0.11	20.47	ABMag	r-ZTF	P48_ZTF-Cam	30
72127	2019-06-10 06:05:36	2458644.7538889	18.85	0.11	20.47	ABMag	r-ZTF	P48_ZTF-Cam	30
72774	2019-06-04 06:28:49	2458638.7700231	19.08	0.11	20.76	ABMag	r-ZTF	P48_ZTF-Cam	30
69664	2019-06-04 06:28:49	2458638.7700231	19.08	0.11	20.76	ABMag	r-ZTF	P48_ZTF-Cam	30
72608	2019-06-04 06:28:49	2458638.7700231	19.08	0.11	20.76	ABMag	r-ZTF	P48_ZTF-Cam	30
71568	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
69164	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
69663	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
69696	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
70122	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
70862	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
70888	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
73986	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
71639	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
71669	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
68053	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
72125	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
72606	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
72772	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
69083	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
68257	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
69146	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
68184	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
68059	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]
69125	2019-05-29 06:33:39	2458632.7733681			20.6063	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

g-ZTF

P48_ZTF-Cam

2019-05-29 08:16:05 - 2019-06-23 05:05:09

2458632.8445139 - 2458657.7119097

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time
73987	2019-06-23 05:05:09	2458657.7119097	18.94	0.08	20.74	ABMag	g-ZTF	P48_ZTF-Cam	30
71569	2019-06-10 05:03:31	2458644.7107755	18.7	0.08	20.42	ABMag	g-ZTF	P48_ZTF-Cam	30
70889	2019-06-10 05:03:31	2458644.7107755	18.7	0.08	20.42	ABMag	g-ZTF	P48_ZTF-Cam	30
71640	2019-06-10 05:03:31	2458644.7107755	18.7	0.08	20.42	ABMag	g-ZTF	P48_ZTF-Cam	30
70864	2019-06-10 05:03:31	2458644.7107755	18.7	0.08	20.42	ABMag	g-ZTF	P48_ZTF-Cam	30
71670	2019-06-10 05:03:31	2458644.7107755	18.7	0.08	20.42	ABMag	g-ZTF	P48_ZTF-Cam	30
72126	2019-06-10 05:03:31	2458644.7107755	18.7	0.08	20.42	ABMag	g-ZTF	P48_ZTF-Cam	30
70124	2019-06-07 04:36:10	2458641.691794	18.71	0.09	20.71	ABMag	g-ZTF	P48_ZTF-Cam	30
70863	2019-06-07 04:36:10	2458641.691794	18.71	0.09	20.71	ABMag	g-ZTF	P48_ZTF-Cam	30
70123	2019-06-04 07:37:29	2458638.8176968	18.79	0.09	20.7	ABMag	g-ZTF	P48_ZTF-Cam	30
69698	2019-06-04 07:37:29	2458638.8176968	18.79	0.09	20.7	ABMag	g-ZTF	P48_ZTF-Cam	30
71641	2019-06-01 05:08:26	2458635.7142014	19.04	0.07	21.04	ABMag	g-ZTF	P48_ZTF-Cam	30
68258	2019-06-01 05:08:26	2458635.7142014	19.04	0.07	21.04	ABMag	g-ZTF	P48_ZTF-Cam	30
68061	2019-06-01 05:08:26	2458635.7142014	19.04	0.07	21.04	ABMag	g-ZTF	P48_ZTF-Cam	30
68185	2019-06-01 05:08:26	2458635.7142014	19.04	0.07	21.04	ABMag	g-ZTF	P48_ZTF-Cam	30
71570	2019-06-01 05:08:26	2458635.7142014	19.04	0.07	21.04	ABMag	g-ZTF	P48_ZTF-Cam	30
69084	2019-06-01 05:08:26	2458635.7142014	19.04	0.07	21.04	ABMag	g-ZTF	P48_ZTF-Cam	30
69126	2019-06-01 05:08:26	2458635.7142014	19.04	0.07	21.04	ABMag	g-ZTF	P48_ZTF-Cam	30
69665	2019-06-01 05:08:26	2458635.7142014	19.04	0.07	21.04	ABMag	g-ZTF	P48_ZTF-Cam	30
68054	2019-06-01 05:08:26	2458635.7142014	19.04	0.07	21.04	ABMag	g-ZTF	P48_ZTF-Cam	30
69165	2019-06-01 05:08:26	2458635.7142014	19.04	0.07	21.04	ABMag	g-ZTF	P48_ZTF-Cam	30
69148	2019-06-01 05:08:26	2458635.7142014	19.04	0.07	21.04	ABMag	g-ZTF	P48_ZTF-Cam	30
68060	2019-05-29 08:16:05	2458632.8445139	19.37	0.1	20.72	ABMag	g-ZTF	P48_ZTF-Cam	30
68055	2019-05-29 08:16:05	2458632.8445139	19.37	0.1	20.72	ABMag	g-ZTF	P48_ZTF-Cam	30
69147	2019-05-29 08:16:05	2458632.8445139	19.37	0.1	20.72	ABMag	g-ZTF	P48_ZTF-Cam	30
68186	2019-05-29 08:16:05	2458632.8445139	19.37	0.1	20.72	ABMag	g-ZTF	P48_ZTF-Cam	30
68259	2019-05-29 08:16:05	2458632.8445139	19.37	0.1	20.72	ABMag	g-ZTF	P48_ZTF-Cam	30
69085	2019-05-29 08:16:05	2458632.8445139	19.37	0.1	20.72	ABMag	g-ZTF	P48_ZTF-Cam	30
69697	2019-05-29 08:16:05	2458632.8445139	19.37	0.1	20.72	ABMag	g-ZTF	P48_ZTF-Cam	30
69127	2019-05-29 08:16:05	2458632.8445139	19.37	0.1	20.72	ABMag	g-ZTF	P48_ZTF-Cam	30
69166	2019-05-29 08:16:05	2458632.8445139	19.37	0.1	20.72	ABMag	g-ZTF	P48_ZTF-Cam	30

orange-ATLAS

ATLAS-MLO_ATLAS-01

2019-05-30 09:59:02 - 2019-05-30 09:59:02

2458633.9159954 - 2458633.9159954

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
68468	2019-05-30 09:59:02	2458633.9159954			19.34	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2019-06-01 09:50:24 - 2019-06-01 09:50:24

2458635.91 - 2458635.91

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
68469	2019-06-01 09:50:24	2458635.91	18.961	0.092	19.84	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot

w-P1

PS1_GPC1

2019-05-29 11:06:43 - 2019-05-29 11:06:43

2458632.9629977 - 2458632.9629977

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
67751	2019-05-29 11:06:43	2458632.9629977	19.58	0.02	22	ABMag	w-P1	PS1_GPC1	45	Robot

AT Reports

ID	Time received (UT)	Sender	Reporter/s	Reporting group	Disc. Data Source	RA	DEC	Discovery date (UT)	Discovery Mag.	Filter	AT Type	Internal name	Assoc. Groups	Remarks	ADS Bibcode	Unreal
38824	2019-06-28 11:33:45	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.586	+24:03:44.98	2019-06-23 05:05:09.000	18.94	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
38284	2019-06-20 16:14:41	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.581	+24:03:44.96	2019-06-04 06:28:49.000	18.95	r-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
38214	2019-06-19 21:34:04	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.581	+24:03:44.96	2019-06-04 06:28:49.000	18.95	r-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
38016	2019-06-17 03:08:30	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.581	+24:03:44.89	2019-06-10 05:03:31.000	18.7	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
37816	2019-06-14 19:39:53	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.581	+24:03:44.89	2019-06-10 05:03:31.000	18.7	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
37806	2019-06-14 19:35:45	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.581	+24:03:44.89	2019-06-01 05:08:26.000	18.7	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
37782	2019-06-14 19:26:27	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.581	+24:03:44.89	2019-06-01 05:08:26.000	18.7	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
37481	2019-06-10 17:34:03	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.581	+24:03:44.89	2019-06-10 05:03:31.000	18.7	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
37472	2019-06-10 17:31:13	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.586	+24:03:44.99	2019-06-07 04:36:10.000	18.71	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
37178	2019-06-07 18:19:14	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.586	+24:03:44.94	2019-06-04 07:37:29.000	18.79	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
37006	2019-06-05 09:40:19	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.587	+24:03:44.97	2019-05-29 08:16:05.000	19.37	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
36995	2019-06-05 09:21:58	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.588	+24:03:44.97	2019-06-01 05:08:26.000	19.08	r-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
36813	2019-06-03 11:42:54	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.590	+24:03:44.97	2019-05-29 08:16:05.000	19.04	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
36807	2019-06-03 11:39:12	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.587	+24:03:44.97	2019-05-29 08:16:05.000	19.37	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
36800	2019-06-03 11:33:33	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.590	+24:03:44.97	2019-05-29 08:16:05.000	19.04	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
36786	2019-06-03 11:23:46	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.590	+24:03:44.97	2019-05-29 08:16:05.000	19.04	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
36552	2019-06-02 11:06:06	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	15:35:46.568	+24:03:45.05	2019-06-01 09:50:24.000	18.961	cyan-ATLAS	PSN	ATLAS19may	ATLAS			N
36425	2019-06-01 10:36:25	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.590	+24:03:44.97	2019-05-29 08:16:05.000	19.04	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
36360	2019-06-01 10:19:20	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.590	+24:03:44.97	2019-05-29 08:16:05.000	19.04	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
36250	2019-06-01 06:49:04	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.587	+24:03:44.97	2019-05-29 08:16:05.000	19.37	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
36248	2019-06-01 05:55:49	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	15:35:46.590	+24:03:44.97	2019-05-29 08:16:05.000	19.04	g-ZTF	PSN	ZTF19aavouyw	ZTF	See arXiv:1904.05922 for selection criteria.		N
36099	2019-05-31 10:35:14	PS1_Bot1	K. C. Chambers, T. de Boer, J. Bulger et al.	Pan-STARRS	Pan-STARRS	15:35:46.593	+24:03:44.93	2019-05-29 11:06:43.000	19.58	w-P1	PSN	PS19ave	Pan-STARRS		2019TNSTR.890....1C	N

Classification Reports

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

4495

2019-07-10 17:48:37

Daniel Perley

Daniel Perley (LJMU), Lin Yan (Caltech), Ragnhild Lunnan (Stockholm), Avishay Gal-Yam, Steve Schulze, Ofer Yaron (Weizmann)

ZTF

SLSN-I

0.1816

ZTF

2019TNSCR2829....1P

Spectra

ID	Obs-date (UT)	Tel / Inst	Exp-Time	Observer/s	Reducer/s	Group	Spectrum ascii file	Spectrum fits file	Spec. Type	Assoc. Groups	End prop. period	Remarks
4502	2019-07-02 09:43:45	Keck1 / LRIS		Yan	Perley	ZTF	tns_2019gfm_2019-07-02_09-43-45_Keck1_LRIS_ZTF.spec		Object		2021-01-10	Spectrum shows similarities to previous SLSNe-I at similar phases, including 2007bi and 09cnd.

4436

2019-07-02 21:51:24

ZTF_Bot1

C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)

ZTF

SLSN-I

0.181648

ZTF

2019TNSCR2827....1F

Spectra

ID	Obs-date (UT)	Tel / Inst	Exp-Time	Observer/s	Reducer/s	Group	Spectrum ascii file	Spectrum fits file	Spec. Type	Assoc. Groups	End prop. period	Remarks
4443	2019-07-02 09:43:45	Keck1 / LRIS	300	L. Yan	D. Perley	ZTF	tns_2019gfm_2019-07-02_09-43-45_Keck1_LRIS_ZTF.ascii		Object		2021-01-10	Spectrum shows similarities to previous SLSNe-I at similar phases, including 2007bi and 09cnd.

4215

2019-06-05 20:31:09

Ting-Wan Chen

None

SN Ic-BL

0.182

The low S/N spectrum shows a blue continuum with superposed very broad and shallow Mg II and Fe II lines, with the best match of the BL-Ic SN 2003jd at -2d. The redshift is obtained by the host galaxy redshift via the SDSS which is consistent with the SN features. Given the distance implies a transient Mg ~ -20.9 mag, the light curves appear still rising from the Zwicky Transient Facility (https://www.ztf.caltech.edu/; Kulkarni et al. 2018, ATel 11266). The luminosity is brighter than normal BL-Ic SNe, further follow up observations are encouraged. We also note that the transient is located 19.5 Kpc from the galaxy centre.

2019TNSCR.938....1C

Spectra

ID	Obs-date (UT)	Tel / Inst	Exp-Time	Observer/s	Reducer/s	Group	Spectrum ascii file	Spectrum fits file	Spec. Type	Assoc. Groups	End prop. period	Remarks
4222	2019-06-05 00:00:00	LT / SPRAT		C. Frohmaier et al.		None	tns_2019gfm_2019-06-05_LT_SPRAT.txt		Object

SN 2019gfm

Spectra

Light curves

Comments