2025aiec

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Information

Transient

Name: AT2025aiec
Right ascension: 2h26m52.16s
Declination: -15d37m08.13s
Discovery Date: Dec. 18, 2025, 10:48 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name:
Right ascension: 2h26m52.07s
Declination: -15d37m10.88s
Redshift: None
Photometric Redshift: 0.160

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	6.58
Transient MWEBV	processed	0.14
Host match	processed	6.79
Host information	processed	0.16
Host MWEBV	processed	0.04
Global aperture construction	processed	0.61
Global aperture photometry	processed	5.23
Validate global photometry	processed	2.16
Global host SED inference	processed	448.89
Local aperture photometry	processed	5.27
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) = 2h26m52.16s, -15d37m08.13s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 2h26m52.07s, -15d37m10.69s
semi major axis, semi minor axis (arcsec) = 4.09, 3.17
angle (degrees, anti-clockwise from east) = -7.02

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	8.73	2.22	21.548	0.277	AB
GALEX_NUV	11.02	1.65	21.294	0.162	AB
DES_g	61.47	0.31	19.428	0.005	AB
PanSTARRS_g	60.07	1.46	19.453	0.026	AB
PanSTARRS_r	98.1	2.19	18.921	0.024	AB
DES_r	115.93	0.45	18.739	0.004	AB
PanSTARRS_i	144.0	0.99	18.504	0.007	AB
PanSTARRS_z	180.07	3.32	18.261	0.020	AB
DES_z	175.93	1.7	18.287	0.010	AB
PanSTARRS_y	193.49	8.06	18.183	0.045	AB
2MASS_J	185.11	103.85	17.337	0.609	Vega
2MASS_H	288.05	138.97	16.384	0.524	Vega
2MASS_K	460.98	177.43	15.403	0.418	Vega
WISE_W1	90.39	6.72	16.311	0.081	Vega
WISE_W2	83.25	10.93	15.760	0.143	Vega
WISE_W3	133.35	40.84	13.414	0.333	Vega
WISE_W4	32.48	273.08	13.501	9.127	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})\,	10.220	10.284	10.382
{\rm log}_{10}({\rm SFR})	-0.043	0.328	0.659
{\rm log}_{10}({\rm sSFR})	-10.307	-9.946	-9.617
{\rm stellar\ age}	6.335	6.995	9.505

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.318	-0.941	-0.642
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.381	0.111	0.415

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.176	0.295	0.459
\delta	-0.390	-0.086	0.147
\tau_1/\tau_2	0.544	0.916	1.321
Q_{PAH}	0.373	1.137	2.261
U_{min}	2.928	8.299	15.648
{\rm log}_{10}(\gamma_e)\,	-3.107	-2.153	-1.292

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.414	-2.198	-1.716
{\rm log}_{10}(\tau_{AGN})\,	0.964	1.329	1.769

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.341	-0.822	-0.346
0.03-0.10 Gyr	0.069	0.478	0.820
0.10-0.32 Gyr	-0.781	0.225	0.530
0.32-1.03 Gyr	-1.730	-0.153	0.151
1.03-3.30 Gyr	-1.804	-0.036	0.275
3.30-10.58 Gyr	0.052	0.453	0.578
10.58-11.75 Gyr	0.044	0.649	1.390