2025wjz results

2025wjz results

Information

Transient

Name:	`AT2025wjz`
Right ascension:	`23h40m40.86s`
Declination:	`37d36m58.79s`
Discovery Date:	`Aug. 30, 2025, 8:18 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.148`

Host

Name:
Right ascension:	`23h40m40.96s`
Declination:	`37d36m56.75s`
Redshift:	`0.083508`
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	SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_z DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	8.23
Transient MWEBV	processed	0.14
Host match	processed	5.66
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	3.7
Validate global photometry	processed	10.67
Global host SED inference	processed	504.32
Local aperture photometry	processed	4.25
Validate local photometry	processed	0.02
Local host SED inference	processed	528.23

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	23h40m40.86s, 37d36m58.79s
semi major axis, semi minor axis (arcsec):	1.28, 1.28
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_r	46.57	0.37	19.730	0.009	AB
PanSTARRS_i	78.89	0.5	19.157	0.007	AB
PanSTARRS_z	112.42	0.93	18.773	0.009	AB
PanSTARRS_y	150.35	2.47	18.457	0.018	AB

Aperture details

RA, DEC (J2000):	23h40m40.97s, 37d36m56.60s
semi major axis, semi minor axis (arcsec):	15.3, 6.14
angle (degrees, anti-clockwise from east):	-11.67

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	6.71	4.44	21.834	0.718	AB
PanSTARRS_i	1217.84	3.68	16.186	0.003	AB
PanSTARRS_z	1626.56	6.83	15.872	0.005	AB
WISE_W4	9518.24	929.46	7.334	0.106	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.744	9.893	10.014
{\rm log}_{10}({\rm SFR})	-1.276	-0.673	0.081
{\rm log}_{10}({\rm sSFR})	-11.212	-10.579	-9.741
{\rm stellar\ age}	5.936	7.633	10.904

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.545	-0.137	0.092
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.433	-0.633	0.144

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.613	1.011	1.514
\delta	-0.338	-0.016	0.235
\tau_1/\tau_2	0.665	1.048	1.435
Q_{PAH}	0.705	2.302	5.005
U_{min}	2.945	8.172	15.462
{\rm log}_{10}(\gamma_e)\,	-3.207	-2.044	-0.599

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.120	-0.834	-0.137
{\rm log}_{10}(\tau_{AGN})\,	0.971	1.519	1.979

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.790	-0.916	-0.311
0.03-0.10 Gyr	-1.435	-0.671	0.188
0.10-0.33 Gyr	-1.885	-0.919	-0.199
0.33-1.07 Gyr	-2.186	-0.924	-0.192
1.07-3.49 Gyr	-2.367	-0.690	-0.065
3.49-11.39 Gyr	-1.238	-0.081	0.155
11.39-12.66 Gyr	-0.726	0.201	1.017

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.663	10.829	10.999
{\rm log}_{10}({\rm SFR})	-0.534	0.393	0.835
{\rm log}_{10}({\rm sSFR})	-11.409	-10.438	-9.929
{\rm stellar\ age}	4.272	6.620	8.469

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.837	-0.366	-0.085
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.459	-0.719	0.005

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.462	0.762	1.162
\delta	-0.691	-0.151	0.223
\tau_1/\tau_2	0.398	0.828	1.229
Q_{PAH}	0.830	2.214	4.541
U_{min}	2.529	7.444	14.410
{\rm log}_{10}(\gamma_e)\,	-3.492	-2.672	-1.564

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.116	-1.995	-1.052
{\rm log}_{10}(\tau_{AGN})\,	0.856	1.292	1.830

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.516	0.513	0.919
0.03-0.10 Gyr	-1.429	0.186	0.816
0.10-0.33 Gyr	-1.437	0.204	0.845
0.33-1.07 Gyr	-0.911	0.529	1.091
1.07-3.49 Gyr	-0.071	0.876	1.249
3.49-11.39 Gyr	-0.040	0.849	1.136
11.39-12.66 Gyr	-0.271	0.864	1.632