2025wzg

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Information

Transient

Name: AT2025wzg
Right ascension: 15h34m47.44s
Declination: 23d20m37.47s
Discovery Date: Sept. 5, 2025, 9:27 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name: SDSSJ153447.57+23203
Right ascension: 15h34m47.52s
Declination: 23d20m38.15s
Redshift: 0.067376
Photometric Redshift: 0.067

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	4.76
Cutout download	processed	33.05
Global aperture construction	processed	0.68
Local aperture photometry	processed	7.03
Global aperture photometry	processed	6.18
Validate local photometry	processed	0.03
Validate global photometry	processed	17.41
Host information	processed	0.18
Global host SED inference	processed	493.38
Local host SED inference	processed	432.11
Transient information	processed	0.0
Transient MWEBV	processed	0.06
Host MWEBV	processed	0.04
Processing status	completed	N/A	N/A

Cutout Download Report

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:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 15h34m47.44s, 23d20m37.47s
semi major axis, semi minor axis (arcsec) = 1.55, 1.55
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	12.89	1.3	21.124	0.109	AB
SDSS_g	39.87	1.68	19.898	0.046	AB
DES_g	45.12	0.39	19.764	0.009	AB
PanSTARRS_g	42.25	0.42	19.835	0.011	AB
SDSS_r	62.98	2.13	19.402	0.037	AB
PanSTARRS_r	62.92	0.47	19.403	0.008	AB
DES_r	69.26	0.72	19.299	0.011	AB
SDSS_i	85.09	2.6	19.075	0.033	AB
PanSTARRS_i	79.36	0.42	19.151	0.006	AB
PanSTARRS_z	87.26	1.08	19.048	0.013	AB
SDSS_z	100.24	4.18	18.897	0.045	AB
DES_z	99.0	3.01	18.911	0.033	AB
PanSTARRS_y	93.11	2.33	18.977	0.027	AB

Aperture details

RA, DEC (J2000) = 15h34m47.57s, 23d20m38.56s
semi major axis, semi minor axis (arcsec) = 7.87, 5.58
angle (degrees, anti-clockwise from east) = -116.7

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	25.98	4.02	20.363	0.168	AB
GALEX_NUV	41.94	3.08	19.843	0.080	AB
SDSS_u	64.98	4.6	19.368	0.077	AB
SDSS_g	245.52	4.38	17.925	0.019	AB
DES_g	265.27	1.04	17.841	0.004	AB
PanSTARRS_g	255.36	1.72	17.882	0.007	AB
SDSS_r	397.01	5.69	17.403	0.016	AB
PanSTARRS_r	400.68	1.95	17.393	0.005	AB
DES_r	424.5	1.91	17.330	0.005	AB
SDSS_i	525.17	7.41	17.099	0.015	AB
PanSTARRS_i	507.82	1.72	17.136	0.004	AB
PanSTARRS_z	571.05	4.54	17.008	0.009	AB
SDSS_z	587.28	15.48	16.978	0.029	AB
DES_z	605.32	7.73	16.945	0.014	AB
PanSTARRS_y	624.91	9.84	16.910	0.017	AB
2MASS_J	469.3	141.67	16.326	0.328	Vega
2MASS_H	759.58	194.79	15.331	0.278	Vega
2MASS_K	667.39	271.44	15.001	0.442	Vega
WISE_W3	468.98	56.72	12.048	0.131	Vega
WISE_W4	1201.0	335.88	9.581	0.304	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.802	8.998	9.134
{\rm log}_{10}({\rm SFR})	-1.625	-1.006	-0.387
{\rm log}_{10}({\rm sSFR})	-10.690	-10.022	-9.320
{\rm stellar\ age}	2.151	4.973	6.697

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.522	-0.904	-0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.718	-1.010	0.002

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.144	0.372	0.720
\delta	-0.690	-0.284	0.100
\tau_1/\tau_2	0.704	1.035	1.367
Q_{PAH}	0.896	2.554	5.046
U_{min}	2.894	8.000	14.912
{\rm log}_{10}(\gamma_e)\,	-2.972	-1.831	-0.654

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.557	-0.834	-0.251
{\rm log}_{10}(\tau_{AGN})\,	1.090	1.569	1.970

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.676	-1.254	-0.922
0.03-0.10 Gyr	-1.793	-0.962	-0.261
0.10-0.33 Gyr	-1.293	-0.591	-0.059
0.33-1.08 Gyr	-1.257	-0.616	-0.302
1.08-3.53 Gyr	-1.571	-0.843	-0.578
3.53-11.58 Gyr	-2.155	-1.096	-0.770
11.58-12.86 Gyr	-2.261	-1.143	-0.595

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.884	9.950	10.030
{\rm log}_{10}({\rm SFR})	-0.466	-0.197	0.044
{\rm log}_{10}({\rm sSFR})	-10.426	-10.132	-9.913
{\rm stellar\ age}	5.926	7.008	8.228

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.124	-0.839	-0.624
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.835	-0.874	0.286

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.061	0.183	0.395
\delta	-0.130	0.220	0.358
\tau_1/\tau_2	0.674	1.010	1.357
Q_{PAH}	0.891	2.214	4.303
U_{min}	3.160	8.003	14.781
{\rm log}_{10}(\gamma_e)\,	-3.096	-2.197	-1.161

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.215	-1.761	-1.233
{\rm log}_{10}(\tau_{AGN})\,	0.921	1.270	1.667

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.056	-0.655	-0.425
0.03-0.10 Gyr	-0.419	-0.092	0.184
0.10-0.33 Gyr	-0.195	0.061	0.280
0.33-1.08 Gyr	-0.419	-0.093	0.138
1.08-3.53 Gyr	-0.423	-0.069	0.163
3.53-11.58 Gyr	-0.152	0.058	0.192
11.58-12.86 Gyr	-0.294	0.163	0.636