2025aevg

Download data

Information

Transient

Name: AT2025aevg
Right ascension: 11h17m53.54s
Declination: 39d49m16.02s
Discovery Date: Nov. 25, 2025, 10:49 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 11h17m53.36s
Declination: 39d49m15.36s
Redshift: None
Photometric Redshift: 0.089

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	18.16
Transient MWEBV	processed	0.07
Host match	processed	5.36
Host information	processed	0.14
Host MWEBV	processed	0.06
Global aperture construction	processed	0.61
Global aperture photometry	processed	5.83
Validate global photometry	processed	12.87
Global host SED inference	processed	407.07
Local aperture photometry	processed	5.63
Validate local photometry	processed	0.03
Local host SED inference	processed	427.36

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) = 11h17m53.54s, 39d49m16.02s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
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	12.68	0.28	21.142	0.024	AB
PanSTARRS_r	17.98	0.29	20.763	0.018	AB
PanSTARRS_i	22.33	0.29	20.528	0.014	AB
PanSTARRS_z	23.19	0.71	20.487	0.033	AB
DES_z	27.1	1.09	20.318	0.044	AB
PanSTARRS_y	25.89	1.71	20.367	0.072	AB

Aperture details

RA, DEC (J2000) = 11h17m53.37s, 39d49m15.71s
semi major axis, semi minor axis (arcsec) = 7.71, 3.98
angle (degrees, anti-clockwise from east) = -155.01

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	17.32	4.17	20.804	0.262	AB
GALEX_NUV	24.21	3.22	20.440	0.145	AB
DES_g	138.51	0.95	18.546	0.007	AB
PanSTARRS_g	148.42	1.42	18.471	0.010	AB
PanSTARRS_r	211.26	1.32	18.088	0.007	AB
PanSTARRS_i	270.08	1.32	17.821	0.005	AB
PanSTARRS_z	301.51	3.24	17.702	0.012	AB
DES_z	323.75	3.94	17.624	0.013	AB
PanSTARRS_y	345.9	7.77	17.553	0.024	AB
2MASS_J	408.24	120.59	16.478	0.321	Vega
2MASS_H	523.15	176.77	15.736	0.367	Vega
2MASS_K	822.62	206.31	14.774	0.272	Vega
WISE_W1	171.99	11.23	15.612	0.071	Vega
WISE_W2	108.63	14.68	15.471	0.147	Vega
WISE_W3	273.2	72.8	12.635	0.289	Vega
WISE_W4	346.52	424.4	10.931	1.330	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})\,	8.474	8.663	8.803
{\rm log}_{10}({\rm SFR})	-2.150	-1.310	-0.484
{\rm log}_{10}({\rm sSFR})	-10.899	-10.034	-9.148
{\rm stellar\ age}	0.705	4.031	6.113

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.653	-1.116	-0.424
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.551	-0.830	0.014

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.175	0.523	1.100
\delta	-0.448	-0.105	0.209
\tau_1/\tau_2	0.643	1.062	1.443
Q_{PAH}	1.051	3.044	5.352
U_{min}	3.174	8.566	15.878
{\rm log}_{10}(\gamma_e)\,	-2.774	-1.683	-0.490

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.560	-0.250	0.183
{\rm log}_{10}(\tau_{AGN})\,	1.031	1.441	1.902

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.678	-1.672	-1.130
0.03-0.10 Gyr	-2.335	-1.266	-0.359
0.10-0.33 Gyr	-1.648	-0.855	-0.115
0.33-1.06 Gyr	-1.863	-0.883	-0.474
1.06-3.47 Gyr	-3.236	-1.269	-0.949
3.47-11.33 Gyr	-4.045	-1.582	-1.145
11.33-12.59 Gyr	-3.874	-1.646	-1.011

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.816	9.875	9.933
{\rm log}_{10}({\rm SFR})	-0.610	-0.299	0.031
{\rm log}_{10}({\rm sSFR})	-10.528	-10.198	-9.822
{\rm stellar\ age}	5.716	6.606	7.569

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.849	-0.584	-0.394
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.487	-0.265	0.245

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.057	0.121	0.243
\delta	-0.660	-0.224	0.131
\tau_1/\tau_2	0.732	1.054	1.380
Q_{PAH}	0.862	2.332	4.111
U_{min}	2.485	7.406	14.536
{\rm log}_{10}(\gamma_e)\,	-2.330	-1.345	-0.488

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.155	-2.819	-1.854
{\rm log}_{10}(\tau_{AGN})\,	1.021	1.528	1.931

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.026	-0.694	-0.502
0.03-0.10 Gyr	-0.598	-0.199	0.172
0.10-0.33 Gyr	-0.202	0.059	0.306
0.33-1.06 Gyr	-0.343	-0.072	0.124
1.06-3.47 Gyr	-0.361	-0.089	0.092
3.47-11.33 Gyr	-0.179	-0.017	0.105
11.33-12.59 Gyr	-0.418	0.054	0.468