2025aemc results

2025aemc results

Information

Transient

Name:	`AT2025aemc`
Right ascension:	`0h58m48.70s`
Declination:	`-0d45m12.61s`
Discovery Date:	`Nov. 13, 2025, 6:31 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.031`

Host

Name:	`1135596`
Right ascension:	`0h58m46.79s`
Declination:	`-0d45m06.78s`
Redshift:	`0.043852`
Photometric Redshift:	`None`

Cutout Download Report

Downloaded	Unavailable
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_z	DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	20.75
Transient MWEBV	processed	0.04
Host match	processed	4.38
Host information	processed	0.11
Host MWEBV	processed	0.04
Global aperture construction	processed	0.63
Global aperture photometry	processed	7.41
Validate global photometry	processed	20.86
Global host SED inference	processed	516.77
Local aperture photometry	processed	7.21
Validate local photometry	processed	0.03
Local host SED inference	failed	435.91

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	0h58m48.70s, -0d45m12.61s
semi major axis, semi minor axis (arcsec):	2.32, 2.32
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	-1.14	2.05			AB
SDSS_g	1.46	0.81	23.486	0.600	AB
DES_g	0.54	0.11	24.568	0.218	AB
PanSTARRS_g	0.1	0.61	26.453	6.977	AB
SDSS_r	1.62	1.17	23.378	0.785	AB
PanSTARRS_r	-2.28	0.6			AB
DES_r	1.49	0.15	23.471	0.109	AB
SDSS_i	3.17	1.92	22.646	0.656	AB
PanSTARRS_i	-0.35	0.74			AB
PanSTARRS_z	1.07	1.24	23.829	1.256	AB
SDSS_z	12.78	6.27	21.134	0.532	AB
DES_z	2.21	0.47	23.040	0.232	AB
PanSTARRS_y	1.19	3.84	23.713	3.515	AB

Aperture details

RA, DEC (J2000):	0h58m46.76s, -0d45m06.19s
semi major axis, semi minor axis (arcsec):	13.71, 9.06
angle (degrees, anti-clockwise from east):	-175.22

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	264.4	10.57	17.844	0.043	AB
PanSTARRS_g	1739.58	2.98	15.799	0.002	AB
SDSS_i	5145.71	20.48	14.621	0.004	AB
PanSTARRS_i	5232.23	3.83	14.603	0.001	AB
PanSTARRS_z	6519.06	6.38	14.365	0.001	AB
DES_z	7084.73	8.93	14.274	0.001	AB
PanSTARRS_y	7974.37	18.66	14.146	0.003	AB
2MASS_J	10140.92	274.32	12.990	0.029	Vega
2MASS_H	12737.98	378.06	12.270	0.032	Vega
2MASS_K	10635.81	487.13	11.995	0.050	Vega
WISE_W4	771.45	811.42	10.062	1.142	Vega

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})\,	10.672	10.807	10.972
{\rm log}_{10}({\rm SFR})	-2.421	-0.126	0.633
{\rm log}_{10}({\rm sSFR})	-13.407	-11.001	-10.178
{\rm stellar\ age}	2.627	6.851	9.279

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.551	-0.992	-0.613
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.675	-0.673	0.014

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.729	1.018	1.441
\delta	-0.549	-0.279	0.057
\tau_1/\tau_2	0.542	0.950	1.418
Q_{PAH}	0.927	2.564	4.824
U_{min}	2.551	7.842	16.334
{\rm log}_{10}(\gamma_e)\,	-3.500	-2.301	-1.273

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.380	-3.015	-1.474
{\rm log}_{10}(\tau_{AGN})\,	0.899	1.279	1.896

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.788	-0.046	0.615
0.03-0.10 Gyr	-3.600	-0.404	0.651
0.10-0.33 Gyr	-3.025	-0.331	0.714
0.33-1.09 Gyr	-2.120	0.210	0.941
1.09-3.59 Gyr	-0.719	0.872	1.383
3.59-11.85 Gyr	-1.507	0.754	1.060
11.85-13.17 Gyr	-1.762	0.771	1.737