2025acuz

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Information

Transient

Name: AT2025acuz
Right ascension: 10h51m41.50s
Declination: -10d50m42.29s
Discovery Date: Oct. 23, 2025, 12:46 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name: 973041
Right ascension: 10h51m41.13s
Declination: -10d50m42.44s
Redshift: None
Photometric Redshift: 0.053

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	4.94
Transient MWEBV	processed	0.05
Host match	processed	5.12
Host information	processed	0.2
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	4.11
Validate global photometry	processed	10.95
Global host SED inference	processed	410.92
Local aperture photometry	processed	3.88
Validate local photometry	processed	0.02
Local host SED inference	processed	447.53

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) = 10h51m41.50s, -10d50m42.29s
semi major axis, semi minor axis (arcsec) = 1.93, 1.93
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	25.74	0.54	20.374	0.023	AB
PanSTARRS_r	32.67	0.67	20.115	0.022	AB
PanSTARRS_i	42.98	0.82	19.817	0.021	AB
PanSTARRS_z	48.12	1.3	19.694	0.029	AB
PanSTARRS_y	59.5	3.3	19.464	0.060	AB

Aperture details

RA, DEC (J2000) = 10h51m41.12s, -10d50m41.82s
semi major axis, semi minor axis (arcsec) = 13.92, 10.52
angle (degrees, anti-clockwise from east) = -6.73

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	154.92	9.02	18.425	0.063	AB
GALEX_NUV	227.52	2.4	18.007	0.011	AB
PanSTARRS_g	1218.16	3.41	16.186	0.003	AB
PanSTARRS_r	1681.66	4.18	15.836	0.003	AB
PanSTARRS_i	2015.25	5.12	15.639	0.003	AB
PanSTARRS_z	2319.79	8.18	15.486	0.004	AB
PanSTARRS_y	2663.31	20.77	15.336	0.008	AB
2MASS_J	3544.45	263.45	14.131	0.081	Vega
2MASS_H	3371.3	382.08	13.713	0.123	Vega
2MASS_K	3455.95	578.37	13.216	0.182	Vega
WISE_W1	1652.38	30.05	13.156	0.020	Vega
WISE_W2	1091.64	35.6	12.966	0.035	Vega
WISE_W3	5415.18	161.89	9.392	0.032	Vega
WISE_W4	5788.04	1093.68	7.874	0.205	Vega

Imaging data

Click the image to load the interactive plot.

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})\,	8.283	8.543	8.672
{\rm log}_{10}({\rm SFR})	-1.588	-1.084	-0.445
{\rm log}_{10}({\rm sSFR})	-10.162	-9.670	-8.848
{\rm stellar\ age}	0.848	5.034	6.884

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.070	-0.459	-0.089
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.323	-0.768	-0.248

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.192	0.571	0.993
\delta	-0.503	-0.079	0.244
\tau_1/\tau_2	0.672	1.041	1.404
Q_{PAH}	0.759	2.717	5.495
U_{min}	2.967	8.231	15.362
{\rm log}_{10}(\gamma_e)\,	-3.076	-1.945	-0.790

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.867	-0.815	0.023
{\rm log}_{10}(\tau_{AGN})\,	1.034	1.503	1.916

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.711	-1.308	-0.957
0.03-0.10 Gyr	-1.717	-1.055	-0.314
0.10-0.33 Gyr	-1.633	-1.022	-0.467
0.33-1.08 Gyr	-2.074	-1.212	-0.811
1.08-3.57 Gyr	-3.137	-1.442	-1.126
3.57-11.74 Gyr	-3.701	-1.567	-1.252
11.74-13.04 Gyr	-3.631	-1.653	-1.057

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.048	10.173	10.267
{\rm log}_{10}({\rm SFR})	0.385	0.717	1.047
{\rm log}_{10}({\rm sSFR})	-9.839	-9.495	-9.042
{\rm stellar\ age}	4.256	6.077	7.503

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.548	-0.299	-0.130
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.646	-0.366	0.321

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.124	0.221	0.433
\delta	-0.765	-0.333	0.100
\tau_1/\tau_2	0.725	1.067	1.412
Q_{PAH}	0.771	1.728	3.157
U_{min}	2.502	7.246	13.903
{\rm log}_{10}(\gamma_e)\,	-3.039	-2.124	-1.353

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.683	-2.338	-1.744
{\rm log}_{10}(\tau_{AGN})\,	1.024	1.458	1.899

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.341	0.197	0.429
0.03-0.10 Gyr	0.426	0.822	1.200
0.10-0.33 Gyr	0.088	0.659	0.981
0.33-1.08 Gyr	-0.259	0.301	0.607
1.08-3.57 Gyr	-0.208	0.199	0.415
3.57-11.74 Gyr	-0.223	0.176	0.379
11.74-13.04 Gyr	-0.412	0.230	0.705