2025ages

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Information

Transient

Name: AT2025ages
Right ascension: 0h56m13.60s
Declination: -14d04m09.47s
Discovery Date: Dec. 9, 2025, 6:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name:
Right ascension: 0h56m13.42s
Declination: -14d04m13.58s
Redshift: None
Photometric Redshift: 0.133

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	7.28
Transient MWEBV	processed	0.09
Host match	processed	5.42
Host information	processed	0.12
Host MWEBV	processed	0.13
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.76
Validate global photometry	processed	14.59
Global host SED inference	processed	417.13
Local aperture photometry	processed	5.77
Validate local photometry	no valid phot	0.02
Local host SED inference	not processed	None

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) = 0h56m13.60s, -14d04m09.47s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 0h56m13.39s, -14d04m13.22s
semi major axis, semi minor axis (arcsec) = 7.22, 4.36
angle (degrees, anti-clockwise from east) = -141.72

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.45	2.51	21.253	0.238	AB
GALEX_NUV	18.42	2.07	20.737	0.122	AB
DES_g	135.77	0.79	18.568	0.006	AB
PanSTARRS_g	138.68	1.34	18.545	0.011	AB
PanSTARRS_r	224.65	1.87	18.021	0.009	AB
DES_r	240.47	1.61	17.947	0.007	AB
PanSTARRS_i	296.3	2.15	17.721	0.008	AB
PanSTARRS_z	361.87	3.7	17.504	0.011	AB
DES_z	365.39	4.49	17.493	0.013	AB
PanSTARRS_y	415.09	8.26	17.355	0.022	AB
2MASS_J	295.05	190.75	16.830	0.702	Vega
2MASS_H	140.02	260.68	17.167	2.021	Vega
2MASS_K	250.36	304.1	16.066	1.319	Vega
WISE_W1	206.26	13.01	15.415	0.068	Vega
WISE_W2	147.51	16.28	15.139	0.120	Vega
WISE_W3	335.07	77.88	12.413	0.252	Vega
WISE_W4	355.23	404.09	10.904	1.235	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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})\,	10.302	10.349	10.435
{\rm log}_{10}({\rm SFR})	-0.113	0.384	0.746
{\rm log}_{10}({\rm sSFR})	-10.458	-9.976	-9.608
{\rm stellar\ age}	5.975	6.723	8.541

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.065	-0.755	-0.557
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.578	-0.439	0.280

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.120	0.208	0.347
\delta	-0.764	-0.463	-0.153
\tau_1/\tau_2	0.607	0.992	1.389
Q_{PAH}	0.392	1.305	2.865
U_{min}	2.728	8.056	15.688
{\rm log}_{10}(\gamma_e)\,	-2.414	-1.448	-0.566

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.111	-2.758	-1.666
{\rm log}_{10}(\tau_{AGN})\,	1.067	1.539	1.896

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.276	-0.902	-0.419
0.03-0.10 Gyr	-0.003	0.535	0.908
0.10-0.32 Gyr	0.081	0.530	0.797
0.32-1.04 Gyr	-0.590	0.221	0.471
1.04-3.36 Gyr	-0.584	0.240	0.487
3.36-10.86 Gyr	0.189	0.488	0.613
10.86-12.06 Gyr	0.090	0.607	1.272