2025agmu

Download data

Information

Transient

Name: AT2025agmu
Right ascension: 4h43m42.46s
Declination: -22d48m55.16s
Discovery Date: Dec. 12, 2025, 6:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name:
Right ascension: 4h43m42.77s
Declination: -22d48m52.65s
Redshift: None
Photometric Redshift: 0.069

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	6.3
Transient MWEBV	processed	0.08
Host match	processed	6.21
Host information	processed	0.1
Host MWEBV	processed	0.08
Global aperture construction	processed	0.63
Global aperture photometry	processed	5.13
Validate global photometry	processed	13.74
Global host SED inference	processed	473.43
Local aperture photometry	processed	5.28
Validate local photometry	processed	0.02
Local host SED inference	processed	907.06

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) = 4h43m42.46s, -22d48m55.16s
semi major axis, semi minor axis (arcsec) = 1.52, 1.52
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	1.91	0.09	23.199	0.052	AB
PanSTARRS_g	1.85	0.37	23.234	0.218	AB
PanSTARRS_r	2.65	0.46	22.842	0.188	AB
DES_r	2.58	0.11	22.872	0.045	AB
PanSTARRS_i	3.23	0.52	22.628	0.174	AB
PanSTARRS_z	5.43	1.47	22.063	0.293	AB
DES_z	3.48	0.37	22.546	0.115	AB
PanSTARRS_y	6.3	2.69	21.902	0.464	AB

Aperture details

RA, DEC (J2000) = 4h43m42.76s, -22d48m52.56s
semi major axis, semi minor axis (arcsec) = 3.95, 3.71
angle (degrees, anti-clockwise from east) = -2.28

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.12	3.06	21.285	0.299	AB
GALEX_NUV	20.7	2.03	20.610	0.106	AB
DES_g	83.06	0.35	19.102	0.005	AB
PanSTARRS_g	77.77	0.95	19.173	0.013	AB
PanSTARRS_r	116.87	1.17	18.731	0.011	AB
DES_r	131.18	0.46	18.605	0.004	AB
PanSTARRS_i	151.9	1.3	18.446	0.009	AB
PanSTARRS_z	167.31	3.61	18.341	0.023	AB
DES_z	175.2	1.62	18.291	0.010	AB
PanSTARRS_y	175.96	6.62	18.286	0.041	AB
2MASS_J	189.09	93.95	17.313	0.539	Vega
2MASS_H	417.95	138.81	15.980	0.361	Vega
2MASS_K	165.58	180.53	16.515	1.184	Vega
WISE_W1	104.4	12.59	16.154	0.131	Vega
WISE_W2	78.08	13.28	15.830	0.185	Vega
WISE_W3	234.3	52.42	12.802	0.243	Vega
WISE_W4	633.37	419.58	10.276	0.719	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})\,	7.422	7.747	8.017
{\rm log}_{10}({\rm SFR})	-1.586	-0.821	-0.147
{\rm log}_{10}({\rm sSFR})	-9.404	-8.378	-7.917
{\rm stellar\ age}	0.075	0.564	5.158

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.720	-1.146	-0.244
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.449	-0.780	-0.064

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.178	1.721	2.445
\delta	0.133	0.270	0.358
\tau_1/\tau_2	0.659	1.145	1.605
Q_{PAH}	1.084	3.281	5.680
U_{min}	3.574	10.512	18.454
{\rm log}_{10}(\gamma_e)\,	-2.891	-1.497	-0.446

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-0.762	0.119	0.396
{\rm log}_{10}(\tau_{AGN})\,	1.075	1.485	1.968

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.522	-1.977	-1.296
0.03-0.10 Gyr	-1.599	-0.679	0.005
0.10-0.33 Gyr	-3.520	-1.629	-0.763
0.33-1.08 Gyr	-5.509	-3.019	-1.666
1.08-3.52 Gyr	-7.179	-4.077	-2.136
3.52-11.56 Gyr	-8.104	-4.526	-2.269
11.56-12.84 Gyr	-8.496	-4.125	-2.119

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.345	9.447	9.560
{\rm log}_{10}({\rm SFR})	-0.351	-0.113	0.115
{\rm log}_{10}({\rm sSFR})	-9.792	-9.560	-9.312
{\rm stellar\ age}	6.345	7.342	9.591

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.239	-0.843	-0.531
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.417	0.178	0.411

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.099	0.237	0.414
\delta	-0.253	0.112	0.309
\tau_1/\tau_2	0.599	0.994	1.398
Q_{PAH}	0.860	2.255	4.185
U_{min}	2.704	8.184	15.570
{\rm log}_{10}(\gamma_e)\,	-2.871	-1.891	-0.967

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.304	-1.854	-1.291
{\rm log}_{10}(\tau_{AGN})\,	1.017	1.438	1.895

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.942	-1.173	-0.824
0.03-0.10 Gyr	-0.218	0.039	0.272
0.10-0.33 Gyr	-1.222	-0.446	-0.137
0.33-1.08 Gyr	-1.910	-0.900	-0.581
1.08-3.52 Gyr	-1.719	-0.810	-0.502
3.52-11.56 Gyr	-0.887	-0.473	-0.302
11.56-12.84 Gyr	-0.801	-0.269	0.426