2025afdt results

2025afdt results

Information

Transient

Name:	`AT2025afdt`
Right ascension:	`12h31m42.09s`
Declination:	`33d53m27.71s`
Discovery Date:	`Nov. 23, 2025, 12:49 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.015`

Host

Name:
Right ascension:	`12h31m42.38s`
Declination:	`33d53m26.42s`
Redshift:	`None`
Photometric Redshift:	`0.119`

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_z DES_g DES_r DES_z	SDSS_r SDSS_u SDSS_g DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	11.36
Transient MWEBV	processed	0.04
Host match	processed	6.5
Host information	processed	0.17
Host MWEBV	processed	0.04
Global aperture construction	processed	0.62
Global aperture photometry	processed	5.76
Validate global photometry	processed	18.49
Global host SED inference	processed	431.32
Local aperture photometry	processed	6.05
Validate local photometry	processed	0.02
Local host SED inference	not enough filters	19.56

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	12h31m42.09s, 33d53m27.71s
semi major axis, semi minor axis (arcsec):	0.93, 0.93
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	2.41	0.41	22.947	0.183	AB

Aperture details

RA, DEC (J2000):	12h31m42.38s, 33d53m26.55s
semi major axis, semi minor axis (arcsec):	5.43, 4.31
angle (degrees, anti-clockwise from east):	-178.86

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	17.54	3.18	20.790	0.197	AB
GALEX_NUV	23.5	2.25	20.472	0.104	AB
DES_g	98.53	0.75	18.916	0.008	AB
PanSTARRS_g	106.05	1.16	18.836	0.012	AB
PanSTARRS_r	146.38	1.11	18.486	0.008	AB
DES_r	158.57	1.87	18.399	0.013	AB
SDSS_i	191.18	5.53	18.196	0.031	AB
PanSTARRS_i	167.9	1.67	18.337	0.011	AB
PanSTARRS_z	213.36	3.36	18.077	0.017	AB
SDSS_z	188.37	13.67	18.212	0.079	AB
DES_z	213.01	3.09	18.079	0.016	AB
PanSTARRS_y	195.31	6.14	18.173	0.034	AB
2MASS_J	287.69	105.25	16.858	0.397	Vega
2MASS_H	203.03	160.95	16.763	0.861	Vega
2MASS_K	153.09	183.64	16.600	1.302	Vega
WISE_W1	107.09	12.54	16.127	0.127	Vega
WISE_W2	77.4	13.33	15.839	0.187	Vega
WISE_W3	327.06	54.02	12.439	0.179	Vega
WISE_W4	171.6	404.61	11.694	2.560	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})\,	9.794	9.888	10.021
{\rm log}_{10}({\rm SFR})	-0.792	0.075	0.384
{\rm log}_{10}({\rm sSFR})	-10.748	-9.821	-9.472
{\rm stellar\ age}	4.459	5.976	7.453

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.366	-0.955	-0.624
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.668	-0.870	0.112

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.104	0.206	0.344
\delta	-0.232	0.134	0.319
\tau_1/\tau_2	0.539	0.912	1.304
Q_{PAH}	1.076	2.716	4.687
U_{min}	3.072	8.965	16.845
{\rm log}_{10}(\gamma_e)\,	-2.402	-1.273	-0.422

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.851	-2.128	-1.279
{\rm log}_{10}(\tau_{AGN})\,	1.066	1.574	1.942

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.520	-1.697	-0.914
0.03-0.10 Gyr	-0.660	0.226	0.545
0.10-0.32 Gyr	0.082	0.437	0.710
0.32-1.05 Gyr	-0.785	0.019	0.289
1.05-3.40 Gyr	-0.580	-0.039	0.210
3.40-11.00 Gyr	-0.641	-0.078	0.135
11.00-12.23 Gyr	-0.763	0.007	0.629