2025kuz

Download data

Information

Transient

Name: AT2025kuz
Right ascension: 1h40m36.74s
Declination: 43d51m34.65s
Discovery Date: May 19, 2025, 11:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.060

Host

Name: 2025kuz
Right ascension: 1h40m35.30s
Declination: 43d51m40.15s
Redshift: 0.034207
Photometric Redshift: 0.025

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	3.66
Transient MWEBV	processed	0.09
Host match	processed	2.52
Host information	processed	0.1
Host MWEBV	processed	0.06
Global aperture construction	processed	0.73
Global aperture photometry	processed	4.28
Validate global photometry	processed	11.84
Global host SED inference	processed	455.19
Local aperture photometry	processed	4.48
Validate local photometry	processed	0.02
Local host SED inference	processed	431.24

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) = 1h40m36.74s, 43d51m34.65s
semi major axis, semi minor axis (arcsec) = 2.94, 2.94
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	17.12	0.77	20.816	0.049	AB
PanSTARRS_r	38.04	1.08	19.950	0.031	AB
PanSTARRS_i	50.47	1.04	19.642	0.022	AB
PanSTARRS_z	59.84	2.81	19.458	0.051	AB
PanSTARRS_y	88.51	5.37	19.033	0.066	AB
2MASS_J	95.4	66.7	18.056	0.759	Vega
2MASS_H	184.47	88.87	16.868	0.523	Vega
2MASS_K	222.64	118.05	16.193	0.576	Vega

Aperture details

RA, DEC (J2000) = 1h40m35.29s, 43d51m40.32s
semi major axis, semi minor axis (arcsec) = 15.31, 12.88
angle (degrees, anti-clockwise from east) = -5.72

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	35.2	5.74	20.034	0.177	AB
PanSTARRS_g	3322.82	3.87	15.096	0.001	AB
PanSTARRS_i	10646.03	5.26	13.832	0.001	AB
PanSTARRS_z	13834.61	13.82	13.548	0.001	AB
PanSTARRS_y	18030.33	26.09	13.260	0.002	AB
2MASS_J	23256.43	328.38	12.089	0.015	Vega
2MASS_H	28108.89	435.11	11.410	0.017	Vega
2MASS_K	24363.05	575.94	11.095	0.026	Vega
WISE_W1	10574.95	58.64	11.140	0.006	Vega
WISE_W2	5852.29	57.72	11.143	0.011	Vega
WISE_W3	1406.63	93.7	10.856	0.072	Vega
WISE_W4	1660.27	479.91	9.230	0.314	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Click the image to load the interactive plot.

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.475	8.634	8.793
{\rm log}_{10}({\rm SFR})	-1.570	-1.196	-0.833
{\rm log}_{10}({\rm sSFR})	-10.236	-9.870	-9.381
{\rm stellar\ age}	5.231	6.956	8.398

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.507	-0.929	-0.252
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.370	0.153	0.335

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.897	1.257	1.601
\delta	-0.298	-0.080	0.124
\tau_1/\tau_2	0.674	0.995	1.331
Q_{PAH}	0.590	1.877	4.076
U_{min}	2.633	7.255	13.556
{\rm log}_{10}(\gamma_e)\,	-3.295	-2.446	-1.481

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.862	-2.151	-0.874
{\rm log}_{10}(\tau_{AGN})\,	0.979	1.384	1.831

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.341	-1.011	-0.718
0.03-0.10 Gyr	-2.002	-1.359	-0.863
0.10-0.33 Gyr	-2.235	-1.554	-1.064
0.33-1.09 Gyr	-2.233	-1.532	-1.108
1.09-3.62 Gyr	-1.900	-1.389	-1.130
3.62-11.97 Gyr	-1.738	-1.312	-1.088
11.97-13.30 Gyr	-1.879	-1.266	-0.727

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.946	11.002	11.102
{\rm log}_{10}({\rm SFR})	-2.303	-1.254	-0.710
{\rm log}_{10}({\rm sSFR})	-13.252	-12.261	-11.700
{\rm stellar\ age}	7.789	8.812	12.335

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.420	-0.276	-0.145
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.425	-0.609	0.158

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.115	0.218	0.330
\delta	-0.875	-0.591	-0.231
\tau_1/\tau_2	0.585	0.967	1.359
Q_{PAH}	0.276	0.724	1.469
U_{min}	2.883	8.029	15.230
{\rm log}_{10}(\gamma_e)\,	-3.240	-2.479	-1.594

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.710	-4.171	-3.336
{\rm log}_{10}(\tau_{AGN})\,	1.185	1.681	1.981

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.465	-1.625	-0.911
0.03-0.10 Gyr	-2.433	-1.244	-0.623
0.10-0.33 Gyr	-2.493	-1.204	-0.412
0.33-1.09 Gyr	-2.456	-1.140	-0.201
1.09-3.62 Gyr	-1.898	-0.382	0.726
3.62-11.97 Gyr	0.021	1.102	1.253
11.97-13.30 Gyr	0.770	1.504	2.205