2026nwg results

2026nwg results

Information

Transient

Name:	`AT2026nwg`
Right ascension:	`0h58m47.14s`
Declination:	`-20d50m26.68s`
Discovery Date:	`May 27, 2026, 9:02 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.016`

Host

Name:	`NGC0320`
Object ID:	`1157471.0`
Catalog Name:	`glade`
Catalog Release:	`latest`
Right ascension:	`0h58m46.55s`
Declination:	`-20d50m24.57s`
Redshift:	`0.017661`
Photometric Redshift:	`None`

Cutout Download Report

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

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	7.16
Transient MWEBV	processed	0.06
Host match	processed	5.4
Host information	processed	0.06
Host MWEBV	processed	0.14
Global aperture construction	processed	0.65
Global aperture photometry	processed	4.85
Validate global photometry	processed	14.57
Global host SED inference	processed	405.59
Local aperture photometry	processed	4.66
Validate local photometry	processed	0.02
Local host SED inference	processed	504.87

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	0h58m47.14s, -20d50m26.68s
semi major axis, semi minor axis (arcsec):	5.57, 5.57
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	56.31	5.32	19.524	0.103	AB
GALEX_NUV	97.76	5.28	18.925	0.059	AB
DES_g	518.68	0.67	17.113	0.001	AB
PanSTARRS_g	513.06	1.5	17.125	0.003	AB
PanSTARRS_r	844.25	2.1	16.584	0.003	AB
DES_r	920.57	1.07	16.490	0.001	AB
PanSTARRS_i	1067.37	2.06	16.329	0.002	AB
PanSTARRS_z	1308.56	4.32	16.108	0.004	AB
DES_z	1406.99	4.07	16.029	0.003	AB
PanSTARRS_y	1648.65	10.76	15.857	0.007	AB
2MASS_J	2036.01	122.26	14.733	0.065	Vega
2MASS_H	2769.72	211.61	13.926	0.083	Vega
2MASS_K	1682.79	229.61	13.997	0.148	Vega

Aperture details

RA, DEC (J2000):	0h58m46.51s, -20d50m23.89s
semi major axis, semi minor axis (arcsec):	24.95, 10.95
angle (degrees, anti-clockwise from east):	-29.21

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	564.56	16.85	17.021	0.032	AB
GALEX_NUV	954.4	16.51	16.451	0.019	AB
DES_g	6695.99	2.35	14.335	0.000	AB
PanSTARRS_g	6711.66	4.57	14.333	0.001	AB
PanSTARRS_r	11251.1	6.41	13.772	0.001	AB
DES_r	12045.08	3.74	13.698	0.000	AB
PanSTARRS_i	14049.71	6.2	13.531	0.000	AB
PanSTARRS_z	17137.84	12.92	13.315	0.001	AB
DES_z	18259.23	14.43	13.246	0.001	AB
PanSTARRS_y	21261.88	31.78	13.081	0.002	AB
2MASS_J	24932.6	369.46	12.013	0.016	Vega
2MASS_H	32393.18	637.52	11.256	0.021	Vega
2MASS_K	26027.81	692.94	11.024	0.029	Vega
WISE_W1	15027.65	76.09	10.759	0.005	Vega
WISE_W2	9901.06	82.21	10.572	0.009	Vega
WISE_W3	71022.46	327.08	6.598	0.005	Vega
WISE_W4	217938.21	4035.65	3.934	0.020	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.174	9.294	9.427
{\rm log}_{10}({\rm SFR})	-0.725	-0.202	0.103
{\rm log}_{10}({\rm sSFR})	-9.965	-9.501	-9.153
{\rm stellar\ age}	5.624	7.432	9.110

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.445	-0.659	-0.221
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.814	-0.234	0.298

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.440	1.100	1.491
\delta	0.036	0.220	0.324
\tau_1/\tau_2	0.688	1.039	1.396
Q_{PAH}	0.285	1.292	2.805
U_{min}	2.737	7.897	15.093
{\rm log}_{10}(\gamma_e)\,	-3.492	-2.506	-1.613

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.374	-2.448	-0.842
{\rm log}_{10}(\tau_{AGN})\,	0.876	1.437	1.932

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.817	-0.425	-0.152
0.03-0.10 Gyr	-0.712	-0.144	0.203
0.10-0.33 Gyr	-1.362	-0.655	-0.167
0.33-1.10 Gyr	-1.604	-1.016	-0.591
1.10-3.66 Gyr	-1.421	-0.866	-0.507
3.66-12.17 Gyr	-1.052	-0.646	-0.472
12.17-13.52 Gyr	-1.140	-0.527	0.045

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.232	10.339	10.454
{\rm log}_{10}({\rm SFR})	0.430	0.663	0.916
{\rm log}_{10}({\rm sSFR})	-9.963	-9.681	-9.380
{\rm stellar\ age}	6.557	7.652	9.168

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.847	-0.442	-0.152
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.579	0.012	0.278

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.535	0.748	0.960
\delta	-0.124	0.029	0.180
\tau_1/\tau_2	0.689	1.059	1.413
Q_{PAH}	0.135	0.407	0.891
U_{min}	3.323	8.538	15.535
{\rm log}_{10}(\gamma_e)\,	-2.136	-1.674	-1.262

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.490	-3.755	-2.816
{\rm log}_{10}(\tau_{AGN})\,	1.038	1.570	1.966

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.381	0.570	0.758
0.03-0.10 Gyr	0.372	0.697	1.002
0.10-0.33 Gyr	-0.368	0.220	0.556
0.33-1.10 Gyr	-0.586	-0.048	0.311
1.10-3.66 Gyr	-0.287	0.177	0.432
3.66-12.17 Gyr	0.183	0.422	0.587
12.17-13.52 Gyr	0.072	0.569	1.111