2025aeru

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Information

Transient

Name: AT2025aeru
Right ascension: 8h56m17.28s
Declination: 30d56m19.57s
Discovery Date: Nov. 24, 2025, 12:31 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 1924589
Right ascension: 8h56m17.76s
Declination: 30d56m21.77s
Redshift: None
Photometric Redshift: 0.110

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	18.44
Transient MWEBV	processed	0.18
Host match	processed	4.69
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.63
Global aperture photometry	processed	7.16
Validate global photometry	processed	18.1
Global host SED inference	processed	493.66
Local aperture photometry	processed	6.89
Validate local photometry	processed	0.03
Local host SED inference	not enough filters	21.56

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) = 8h56m17.28s, 30d56m19.57s
semi major axis, semi minor axis (arcsec) = 1.0, 1.0
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	11.04	0.99	21.293	0.097	AB

Aperture details

RA, DEC (J2000) = 8h56m17.77s, 30d56m21.53s
semi major axis, semi minor axis (arcsec) = 12.79, 8.57
angle (degrees, anti-clockwise from east) = -156.39

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	24.01	3.42	20.449	0.155	AB
GALEX_NUV	43.03	2.98	19.816	0.075	AB
SDSS_u	136.32	7.05	18.564	0.056	AB
SDSS_g	359.99	5.7	17.509	0.017	AB
DES_g	360.08	2.84	17.509	0.009	AB
PanSTARRS_g	356.32	2.72	17.520	0.008	AB
SDSS_r	618.24	7.78	16.922	0.014	AB
PanSTARRS_r	688.7	3.21	16.805	0.005	AB
DES_r	694.49	3.96	16.796	0.006	AB
SDSS_i	849.93	10.78	16.577	0.014	AB
PanSTARRS_i	891.77	3.78	16.524	0.005	AB
PanSTARRS_z	1030.44	7.49	16.367	0.008	AB
SDSS_z	1167.11	27.48	16.232	0.026	AB
DES_z	1110.4	10.05	16.286	0.010	AB
PanSTARRS_y	1262.98	19.05	16.147	0.016	AB
2MASS_J	992.34	256.95	15.513	0.281	Vega
2MASS_H	1571.7	437.86	14.541	0.302	Vega
2MASS_K	1665.09	403.96	14.009	0.263	Vega
WISE_W1	783.79	22.98	13.965	0.032	Vega
WISE_W2	454.57	29.82	13.917	0.071	Vega
WISE_W3	1510.33	157.86	10.778	0.113	Vega
WISE_W4	1423.94	847.21	9.396	0.646	Vega

Imaging data

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Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.676	10.726	10.811
{\rm log}_{10}({\rm SFR})	0.898	1.074	1.316
{\rm log}_{10}({\rm sSFR})	-9.852	-9.648	-9.409
{\rm stellar\ age}	7.000	7.894	10.812

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.570	-0.409	-0.311
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.312	-0.127	0.067

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.170	0.215	0.296
\delta	-0.954	-0.846	-0.648
\tau_1/\tau_2	0.466	0.865	1.283
Q_{PAH}	0.483	1.260	2.359
U_{min}	2.482	7.476	15.223
{\rm log}_{10}(\gamma_e)\,	-3.113	-1.771	-1.040

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.480	-3.664	-2.693
{\rm log}_{10}(\tau_{AGN})\,	1.110	1.611	1.954

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.351	0.133	0.391
0.03-0.10 Gyr	1.039	1.223	1.470
0.10-0.32 Gyr	-1.901	-0.093	0.458
0.32-1.05 Gyr	-2.280	-0.212	0.247
1.05-3.42 Gyr	-1.404	0.030	0.522
3.42-11.10 Gyr	0.118	0.855	0.987
11.10-12.33 Gyr	0.501	1.255	1.908