2025zwg

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Information

Transient

Name: AT2025zwg
Right ascension: 10h37m42.42s
Declination: 24d03m30.68s
Discovery Date: Oct. 11, 2025, 12:33 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name:
Right ascension: 10h37m42.71s
Declination: 24d03m30.15s
Redshift: None
Photometric Redshift: 0.090

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	1.52
Transient MWEBV	processed	0.09
Host match	processed	5.83
Host information	processed	0.13
Host MWEBV	processed	0.09
Global aperture construction	processed	0.63
Global aperture photometry	processed	6.9
Validate global photometry	processed	17.96
Global host SED inference	processed	450.3
Local aperture photometry	processed	6.74
Validate local photometry	processed	0.03
Local host SED inference	processed	499.22

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) = 10h37m42.42s, 24d03m30.68s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	4.34	0.12	22.306	0.030	AB
DES_r	5.72	0.22	22.007	0.041	AB
PanSTARRS_i	5.99	0.4	21.957	0.073	AB
PanSTARRS_z	8.12	0.86	21.626	0.115	AB
DES_z	6.32	0.45	21.898	0.078	AB
PanSTARRS_y	8.66	1.58	21.556	0.197	AB

Aperture details

RA, DEC (J2000) = 10h37m42.71s, 24d03m30.34s
semi major axis, semi minor axis (arcsec) = 6.84, 4.19
angle (degrees, anti-clockwise from east) = -70.19

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	14.35	3.47	21.008	0.263	AB
GALEX_NUV	40.62	3.58	19.878	0.096	AB
SDSS_u	42.64	4.29	19.825	0.109	AB
SDSS_g	117.39	3.42	18.726	0.032	AB
DES_g	123.89	0.61	18.667	0.005	AB
PanSTARRS_g	122.42	1.03	18.680	0.009	AB
SDSS_r	157.92	4.14	18.404	0.028	AB
PanSTARRS_r	157.19	1.34	18.409	0.009	AB
DES_r	172.62	1.12	18.307	0.007	AB
SDSS_i	182.42	6.08	18.247	0.036	AB
PanSTARRS_i	194.69	1.8	18.177	0.010	AB
PanSTARRS_z	211.85	3.84	18.085	0.020	AB
SDSS_z	261.04	15.9	17.858	0.066	AB
DES_z	211.36	2.42	18.087	0.012	AB
PanSTARRS_y	222.83	6.98	18.030	0.034	AB
2MASS_J	231.77	111.65	17.092	0.523	Vega
2MASS_H	602.95	191.03	15.582	0.344	Vega
2MASS_K	120.24	188.71	16.862	1.704	Vega
WISE_W1	95.12	9.94	16.255	0.114	Vega
WISE_W2	38.6	14.14	16.594	0.398	Vega
WISE_W3	164.23	78.16	13.187	0.517	Vega
WISE_W4	377.83	414.42	10.837	1.191	Vega

Imaging data

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Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.732	8.011	8.205
{\rm log}_{10}({\rm SFR})	-1.954	-1.108	-0.120
{\rm log}_{10}({\rm sSFR})	-10.072	-9.086	-7.932
{\rm stellar\ age}	0.110	1.223	5.146

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.536	-0.802	-0.157
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.501	-0.818	-0.089

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.321	0.679	1.497
\delta	-0.207	0.100	0.313
\tau_1/\tau_2	0.642	1.100	1.542
Q_{PAH}	1.477	3.471	5.653
U_{min}	3.132	9.078	17.298
{\rm log}_{10}(\gamma_e)\,	-2.802	-1.691	-0.585

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.007	0.008	0.321
{\rm log}_{10}(\tau_{AGN})\,	1.086	1.568	1.977

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.544	-1.905	-1.279
0.03-0.10 Gyr	-1.981	-1.007	0.030
0.10-0.33 Gyr	-2.827	-1.186	-0.512
0.33-1.06 Gyr	-4.778	-1.956	-1.200
1.06-3.47 Gyr	-6.625	-3.051	-1.710
3.47-11.32 Gyr	-7.357	-3.397	-1.926
11.32-12.57 Gyr	-7.747	-3.191	-1.801

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.484	9.634	9.795
{\rm log}_{10}({\rm SFR})	-0.623	0.137	0.476
{\rm log}_{10}({\rm sSFR})	-10.201	-9.523	-9.116
{\rm stellar\ age}	4.176	6.193	8.172

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.500	-1.064	-0.544
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.663	-0.707	0.228

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.073	0.242	0.453
\delta	-0.385	0.044	0.281
\tau_1/\tau_2	0.604	1.032	1.479
Q_{PAH}	0.632	2.126	4.118
U_{min}	2.692	8.493	16.137
{\rm log}_{10}(\gamma_e)\,	-2.887	-1.699	-0.659

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.346	-1.535	-0.864
{\rm log}_{10}(\tau_{AGN})\,	1.278	1.641	1.909

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.873	-1.470	-0.815
0.03-0.10 Gyr	-0.502	0.292	0.638
0.10-0.33 Gyr	-0.258	0.294	0.642
0.33-1.06 Gyr	-1.816	-0.409	-0.023
1.06-3.47 Gyr	-1.780	-0.453	-0.126
3.47-11.32 Gyr	-1.233	-0.390	-0.118
11.32-12.57 Gyr	-1.248	-0.258	0.502