2026zwj results

2026zwj results

Information

Transient

Name:	`SN2026zwj`
Right ascension:	`2h09m26.80s`
Declination:	`37d15m40.67s`
Discovery Date:	`Aug. 24, 2026, 9:07 p.m.`
Classification:	`SN IIP`
Redshift:	`0.015300`
MW E(B-V):	`0.042`

Host

Name:	`UGC01650`
Object ID:	`86738.0`
Catalog Name:	`glade`
Catalog Release:	`latest`
Right ascension:	`2h09m26.52s`
Declination:	`37d15m29.45s`
Redshift:	`None`
Photometric Redshift:	`0.015`

Cutout Download Report

Downloadable	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y	GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_z DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	4.3
Transient MWEBV	processed	0.18
Host match	processed	4.72
Host information	processed	0.14
Host MWEBV	processed	0.07
Host spectrum download	processed	0.06
Global aperture construction	processed	0.7
Global aperture photometry	processed	4.21
Validate global photometry	processed	12.06
Global host SED inference	processed	345.93
Local aperture photometry	processed	4.11
Validate local photometry	processed	0.02
Local host SED inference	processed	336.33

Imaging data

Spectral Energy Distribution

Host Galaxy Spectrum

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.541	8.659	8.766
{\rm log}_{10}({\rm SFR})	-2.026	-1.623	-1.268
{\rm log}_{10}({\rm sSFR})	-10.709	-10.299	-9.875
{\rm stellar\ age}	5.584	7.115	8.183

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.519	-1.074	-0.643
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.347	-0.497	0.086

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.135	0.283	0.476
\delta	-0.578	-0.210	0.132
\tau_1/\tau_2	0.702	0.996	1.299
Q_{PAH}	0.506	1.561	3.657
U_{min}	2.777	7.540	14.593
{\rm log}_{10}(\gamma_e)\,	-2.964	-1.767	-0.759

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.371	-3.273	-1.909
{\rm log}_{10}(\tau_{AGN})\,	1.174	1.615	1.974

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.314	-1.783	-1.408
0.03-0.10 Gyr	-2.059	-1.589	-1.194
0.10-0.33 Gyr	-1.956	-1.515	-1.088
0.33-1.10 Gyr	-2.032	-1.574	-1.197
1.10-3.67 Gyr	-1.693	-1.318	-1.064
3.67-12.20 Gyr	-1.436	-1.134	-0.983
12.20-13.56 Gyr	-1.707	-1.179	-0.716
0.33-1.10 Gyr	-1.914	-1.493	-1.140
1.10-3.67 Gyr	-1.647	-1.321	-1.094
3.67-12.20 Gyr	-1.574	-1.237	-1.074
12.20-13.56 Gyr	-1.800	-1.266	-0.828

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.299	9.383	9.466
{\rm log}_{10}({\rm SFR})	-1.057	-0.805	-0.566
{\rm log}_{10}({\rm sSFR})	-10.460	-10.213	-9.924
{\rm stellar\ age}	5.597	6.969	8.051

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.529	-0.247	-0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.579	-0.827	0.052

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.140	0.270	0.456
\delta	-0.254	0.111	0.316
\tau_1/\tau_2	0.644	0.940	1.240
Q_{PAH}	0.496	1.308	3.130
U_{min}	2.396	7.092	14.354
{\rm log}_{10}(\gamma_e)\,	-3.067	-2.143	-1.307

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.548	-2.313	-1.759
{\rm log}_{10}(\tau_{AGN})\,	0.921	1.310	1.762

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.300	-0.959	-0.719
0.03-0.10 Gyr	-1.105	-0.760	-0.467
0.10-0.33 Gyr	-1.097	-0.726	-0.369
0.33-1.10 Gyr	-1.028	-0.692	-0.411
1.10-3.67 Gyr	-0.836	-0.556	-0.367
3.67-12.20 Gyr	-0.808	-0.562	-0.410
12.20-13.56 Gyr	-1.093	-0.596	-0.160
0.33-1.10 Gyr	-1.060	-0.684	-0.376
1.10-3.67 Gyr	-0.854	-0.560	-0.359
3.67-12.20 Gyr	-0.797	-0.533	-0.387
12.20-13.56 Gyr	-1.082	-0.583	-0.143

Aperture Photometry

Aperture details

RA, DEC (J2000):	2h09m26.80s, 37d15m40.67s
semi major axis, semi minor axis (arcsec):	6.42, 6.42
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	32.63	4.1	20.116	0.137	AB
PanSTARRS_g	273.46	1.57	17.808	0.006	AB
PanSTARRS_r	410.54	2.09	17.367	0.006	AB
PanSTARRS_i	507.24	2.27	17.137	0.005	AB
PanSTARRS_z	603.23	5.2	16.949	0.009	AB
PanSTARRS_y	633.69	9.61	16.895	0.016	AB
2MASS_J	1175.78	155.01	15.329	0.143	Vega
2MASS_H	1236.41	217.77	14.802	0.191	Vega
2MASS_K	1395.54	253.75	14.200	0.197	Vega
WISE_W1	275.62	13.71	15.100	0.054	Vega

Aperture details

RA, DEC (J2000):	2h09m26.48s, 37d15m30.80s
semi major axis, semi minor axis (arcsec):	42.15, 6.15
angle (degrees, anti-clockwise from east):	206.84

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	151.58	9.82	18.448	0.070	AB
PanSTARRS_g	1185.32	3.9	16.215	0.004	AB
PanSTARRS_r	1856.26	5.25	15.728	0.003	AB
PanSTARRS_i	2331.9	5.7	15.481	0.003	AB
PanSTARRS_z	2786.17	13.12	15.287	0.005	AB
PanSTARRS_y	3098.24	23.88	15.172	0.008	AB
2MASS_J	3750.78	404.93	14.070	0.117	Vega
2MASS_H	5086.04	567.67	13.266	0.121	Vega
2MASS_K	5297.73	663.61	12.752	0.136	Vega
WISE_W1	2177.38	47.06	12.856	0.023	Vega
WISE_W2	1430.92	44.36	12.672	0.034	Vega
WISE_W3	3025.95	204.7	10.024	0.073	Vega
WISE_W4	2092.09	1067.36	8.979	0.554	Vega