LIONS | May 2026 | Peak Mag ≤20.0

May 2026

≤16.5 ≤17.0 ≤17.5 ≤18.0 ≤18.5 ≤19.0 ≤19.5 ≤20.0

Peak Mag ≤20.0 — Completeness: 23/24 (95.8%)

Classified Sources (23)

ZTF/LSST_ID	TNS	Type (Prob)	Fritz Redshift	Cat Redshift	Cat Offset ["]	Cat Offset [kpc]	Cat d_DLR	m_Last [mag]	T_Last [MJD]	Date Saved	ZTF FP	ATLAS FP	SEDM IFU	NGPS	KAST	LRIS	m_Peak [mag]	T_Peak [MJD]	m_First [mag]	T_First [MJD]	RA	Dec	ZTF m_First [mag]	ZTF T_First [MJD]	ZTF m_Last [mag]	ZTF T_Last [MJD]	LSST m_First [mag]	LSST T_First [MJD]	LSST m_Last [mag]	LSST T_Last [MJD]
ZTF26aawtbkb/	SN 2026mta	Ia_(1.00)	0.0253	0.0253	4.16	2.19	0.26	r_ZTF = 18.7 ± 0.19 (2.1d) ↓	61246.17	2026-05-16 (72d)			Done				r_ZTF = 16.42 ± 0.01	61194.16	r_ZTF = 20.67 ± 0.21	61168.18	185.8497	12.9460	r_ZTF = 20.67 ± 0.21	61168.18	r_ZTF = 18.7 ± 0.19 (2.1d)	61246.17
ZTF26aayjgre/	SN 2026nnf	Ia_(0.98)	0.0293	0.0293	11.33	6.88	0.37	i_ZTF = 18.42 ± 0.09 (8.1d) ↓	61240.20	2026-05-27 (61d)			Done				r_ZTF = 16.83 ± 0.01	61201.38	r_ZTF = 20.26 ± 0.17	61183.40	252.8224	-25.8974	r_ZTF = 20.26 ± 0.17	61183.40	i_ZTF = 18.42 ± 0.09 (8.1d)	61240.20
ZTF26aayhboi/	SN 2026nlu	Ia_(0.66)	0.0421	0.0421	6.74	5.79	0.45	i_ZTF = 19.21 ± 0.14 (0.9d) ↑	61247.35	2026-05-31 (56d)	Yes	Yes	Done ×3	Expired			g_ZTF = 17.4 ± 0.02	61203.43	r_ZTF = 19.59 ± 0.14	61183.48	351.2540	14.9818	r_ZTF = 19.59 ± 0.14	61183.48	i_ZTF = 19.21 ± 0.14 (0.9d)	61247.35
ZTF26aaxpqtd/	SN 2026ngb	Type II_(0.90)	0.0162	0.0162	10.78	3.68	0.29	i_ZTF = 17.55 ± 0.08 (29.1d) ↑	61219.19	2026-05-22 (66d)	Yes	Yes	Done				i_ZTF = 17.47 ± 0.03	61206.19	i_ZTF = 18.12 ± 0.06	61181.30	195.5562	-14.9683	i_ZTF = 18.12 ± 0.06	61181.30	i_ZTF = 17.55 ± 0.08 (29.1d)	61219.19
ZTF26aawtwql/	SN 2026mrg	Type II_(0.50)	0.0248	0.0248	42.00	21.72	2.07	i_ZTF = 19.07 ± 0.18 (19.1d) ↓	61229.20	2026-05-15 (73d)			Done				r_ZTF = 17.67 ± 0.02	61197.32	r_ZTF = 19.38 ± 0.11	61175.31	228.8765	-14.5035	r_ZTF = 19.38 ± 0.11	61175.31	i_ZTF = 19.07 ± 0.18 (19.1d)	61229.20
ZTF26aayhntm/	SN 2026mxl	Ia_(1.00)	0.0230	0.0231	19.91	9.60	0.61	i_ZTF = 18.05 ± 0.11 (57.1d) ↓	61191.23	2026-05-31 (56d)							i_ZTF = 17.93 ± 0.06	61185.23	i_ZTF = 17.97 ± 0.12	61184.19	193.0393	-21.8612	i_ZTF = 17.97 ± 0.12	61184.19	i_ZTF = 18.05 ± 0.11 (57.1d)	61191.23
ZTF26aavilqo/	SN 2026lsg	Type II_(0.50)	0.0355	0.0355	4.56	3.33	0.26	g_ZTF = 19.58 ± 0.17 (0.1d) ↓	61248.20	2026-05-09 (79d)	Yes	Yes	Done				r_ZTF = 18.01 ± 0.02	61181.38	r_ZTF = 18.87 ± 0.08	61169.31	225.2098	1.3386	r_ZTF = 18.87 ± 0.08	61169.31	g_ZTF = 19.58 ± 0.17 (0.1d)	61248.20
ZTF26aawozaf/	SN 2026mqo	Type II_(0.77)	0.0380	0.0377	5.60	4.33	0.45	i_ZTF = 19.09 ± 0.16 (42.1d) ↓	61206.19	2026-05-15 (73d)							r_ZTF = 18.1 ± 0.08	61184.32	r_ZTF = 19.6 ± 0.20	61173.27	203.2124	-27.0529	r_ZTF = 19.6 ± 0.20	61173.27	i_ZTF = 19.09 ± 0.16 (42.1d)	61206.19
ZTF26aaskotz/170591514191200614	SN 2026jfz	Type II_(0.80)	0.0231	0.0231	4.37	2.10	0.35	r_ZTF = 18.77 ± 0.10 (2.0d) ↓	61246.28	2026-05-01 (87d)			Done	Done			i_ZTF = 18.14 ± 0.03	61216.45	r_ZTF = 19.52 ± 0.18	61138.51	306.2574	-18.4553	r_ZTF = 19.52 ± 0.18	61138.51	r_ZTF = 18.77 ± 0.10 (2.0d)	61246.28	i_LSST = 18.29 ± 0.00	61218.29	r_LSST = 18.46 ± 0.00 (13.1d)	61235.24
ZTF26aawfokc/170468319192154115	SN 2026mhj	Type II_(0.77)	0.0348	0.0348	9.66	6.92	0.76	r_ZTF = 18.99 ± 0.14 (0.1d) ↓	61248.17	2026-05-13 (75d)			Done ×3				g_ZTF = 18.32 ± 0.08	61179.20	g_ZTF = 18.81 ± 0.11	61172.33	189.0067	8.6024	g_ZTF = 18.81 ± 0.11	61172.33	r_ZTF = 18.99 ± 0.14 (0.1d)	61248.17	i_LSST = 18.69 ± 0.01	61190.12	r_LSST = 18.91 ± 0.00 (20.2d)	61228.05
ZTF26aawampy/	SN 2026lrq	Type II_(0.60)	0.0357	0.0357	1.82	1.34	0.20	r_ZTF = 19.2 ± 0.15 (65.0d) ↑	61183.29	2026-05-12 (76d)			Done				i_ZTF = 18.63 ± 0.13	61179.29	r_ZTF = 19.33 ± 0.05	61168.36	231.0400	8.6808	r_ZTF = 19.33 ± 0.05	61168.36	r_ZTF = 19.2 ± 0.15 (65.0d)	61183.29
ZTF26aaweigx/	SN 2026mfc	Type II_(0.88)	0.0257	0.0257	11.28	6.03	0.51	i_ZTF = 18.85 ± 0.09 (1.0d)	61247.34	2026-05-12 (76d)			Done				i_ZTF = 18.68 ± 0.04	61231.43	r_ZTF = 19.69 ± 0.15	61170.48	341.8841	5.4792	r_ZTF = 19.69 ± 0.15	61170.48	i_ZTF = 18.85 ± 0.09 (1.0d)	61247.34
ZTF26aausykz/170591529077834018	SN 2026kye	Type II_(0.66)	0.0380	0.0388	5.28	4.21	0.30	r_ZTF = 19.08 ± 0.10 (1.9d) ↑	61246.42	2026-05-12 (76d)				Expired			i_ZTF = 18.75 ± 0.11	61217.35	i_ZTF = 18.93 ± 0.18	61162.48	312.4949	-19.6324	i_ZTF = 18.93 ± 0.18	61162.48	r_ZTF = 19.08 ± 0.10 (1.9d)	61246.42	z_LSST = 19.06 ± 0.01	61218.35	z_LSST = 19.0 ± 0.01 (19.9d)	61228.35
ZTF26aauyobp/	SN 2026lrn	Ic_(0.80)	0.0418	0.0418	19.48	16.62	0.68	r_ZTF = 20.82 ± 0.20 (2.9d) ↑	61245.42	2026-05-13 (75d)			Expired				r_ZTF = 18.77 ± 0.10	61180.48	r_ZTF = 19.06 ± 0.14	61167.49	350.3136	11.4006	r_ZTF = 19.06 ± 0.14	61167.49	r_ZTF = 20.82 ± 0.20 (2.9d)	61245.42
ZTF26aaveyho/	SN 2026ltb	Type II_(0.80)	0.0430	0.0430	3.10	2.72	0.19	g_ZTF = 19.68 ± 0.18 (54.0d) ↓	61194.27	2026-05-10 (78d)			Done	Expired			g_ZTF = 18.98 ± 0.09	61175.40	r_ZTF = 20.65 ± 0.17	61153.39	233.9818	8.7367	r_ZTF = 20.65 ± 0.17	61153.39	g_ZTF = 19.68 ± 0.18 (54.0d)	61194.27
ZTF26aawmsdq/	SN 2026mkd	Ib_(0.75)	0.0386	0.0386	27.97	22.12	0.89	i_ZTF = 20.23 ± 0.22 (16.8d) ↓	61231.46	2026-05-27 (61d)			Expired	Done	Expired	Expired	r_ZTF = 18.98 ± 0.10	61174.48	r_ZTF = 19.18 ± 0.16	61172.48	356.1097	5.6581	r_ZTF = 19.18 ± 0.16	61172.48	i_ZTF = 20.23 ± 0.22 (16.8d)	61231.46
ZTF26aayxjwn/	SN 2026nwm	Type II_(0.90)	0.0424	0.0424	12.46	10.78	0.43	i_ZTF = 19.39 ± 0.19 (1.1d) ↑	61247.18	2026-05-31 (56d)				Expired	Expired		i_ZTF = 19.04 ± 0.15	61191.23	i_ZTF = 19.04 ± 0.15	61191.23	203.9851	13.3465	i_ZTF = 19.04 ± 0.15	61191.23	i_ZTF = 19.39 ± 0.19 (1.1d)	61247.18
ZTF26aaxgyxg/	SN 2026naz	Ib_(0.55)	0.0303	0.0303	12.56	7.89	0.45	r_ZTF = 19.61 ± 0.14 (39.0d) ↑	61209.27	2026-05-19 (69d)	Yes	Yes	Expired			Expired	r_ZTF = 19.05 ± 0.14	61191.27	g_ZTF = 20.82 ± 0.21	61173.26	203.0839	1.5702	g_ZTF = 20.82 ± 0.21	61173.26	r_ZTF = 19.61 ± 0.14 (39.0d)	61209.27
ZTF26aaxgdqa/	SN 2026naq	IIb_(0.80)	0.0216	0.0216	20.92	9.45	0.39	r_ZTF = 20.05 ± 0.18 (40.1d) ↑	61208.20	2026-05-20 (68d)	Yes	Yes	Done	Expired			i_ZTF = 19.05 ± 0.08	61180.18	g_ZTF = 19.65 ± 0.14	61179.19	192.9853	16.2815	g_ZTF = 19.65 ± 0.14	61179.19	r_ZTF = 20.05 ± 0.18 (40.1d)	61208.20
ZTF26aauwzfz/	SN 2026lis	Type II_(0.90)	0.0410	0.0410	4.01	3.36	0.21	g_ZTF = 19.16 ± 0.12 (73.0d) ↑	61175.29	2026-05-09 (79d)	Yes	Yes	Expired			Expired	g_ZTF = 19.07 ± 0.11	61167.30	g_ZTF = 19.22 ± 0.20	61162.29	196.2270	3.8244	g_ZTF = 19.22 ± 0.20	61162.29	g_ZTF = 19.16 ± 0.12 (73.0d)	61175.29
ZTF26aayyjzd/	SN 2026nkt	Ic-SLSN_(0.90)	0.3300	0.0043	54.35	4.98	3.55	g_ZTF = 19.55 ± 0.16 (24.1d) ↓	61224.23	2026-05-31 (56d)				Done	Expired		g_ZTF = 19.07 ± 0.21	61191.31	g_ZTF = 20.11 ± 0.21	61185.29	199.4475	-1.0520	g_ZTF = 20.11 ± 0.21	61185.29	g_ZTF = 19.55 ± 0.16 (24.1d)	61224.23
ZTF26aaujuzl/	SN 2026kyz	Ib/c_(0.80)	0.0273	0.0273	11.02	6.25	0.36	r_ZTF = 19.58 ± 0.18 (73.8d) ↓	61174.48	2026-05-14 (74d)	Yes	Yes	Expired	Done			r_ZTF = 19.1 ± 0.12	61158.49	r_ZTF = 19.1 ± 0.12	61158.49	340.4111	2.6369	r_ZTF = 19.1 ± 0.12	61158.49	r_ZTF = 19.58 ± 0.18 (73.8d)	61174.48
ZTF26aaxnkkb/170591522080686364	AT 2026nhc	Type II_(0.80)	0.0241	0.0241	9.79	4.92	0.38	r_ZTF = 19.53 ± 0.14 (1.9d) ↑	61246.42	2026-05-24 (64d)				Done			i_ZTF = 19.19 ± 0.20	61245.24	g_ZTF = 19.78 ± 0.22	61180.40	311.9397	-19.8907	g_ZTF = 19.78 ± 0.22	61180.40	r_ZTF = 19.53 ± 0.14 (1.9d)	61246.42	i_LSST = 19.65 ± 0.01	61218.33	z_LSST = 19.64 ± 0.01 (29.9d)	61218.35

Unclassified Sources (1)

ZTF/LSST_ID	TNS	Type (Prob)	Fritz Redshift	Cat Redshift	Cat Offset ["]	Cat Offset [kpc]	Cat d_DLR	m_Last [mag]	T_Last [MJD]	Date Saved	ZTF FP	ATLAS FP	SEDM IFU	NGPS	KAST	LRIS	UVOT	m_Peak [mag]	T_Peak [MJD]	m_First [mag]	T_First [MJD]	RA	Dec	ZTF m_First [mag]	ZTF T_First [MJD]	ZTF m_Last [mag]	ZTF T_Last [MJD]	LSST m_First [mag]	LSST T_First [MJD]	LSST m_Last [mag]	LSST T_Last [MJD]
ZTF21aajwjnj/	AT 2026mca		0.0418	0.0418	0.60	0.52	0.07	r_ZTF = 19.06 ± 0.10 (63.0d) ↓	61185.25	2026-05-12 (76d)	Yes	Yes	Expired	Expired				r_ZTF = 18.97 ± 0.11	61184.34	g_ZTF = 20.91 ± 0.19	61150.44	229.0307	3.8015	g_ZTF = 20.91 ± 0.19	61150.44	r_ZTF = 19.06 ± 0.10 (63.0d)	61185.25