2025afxt results

2025afxt results

Information

Transient

Name:	`AT2025afxt`
Right ascension:	`3h27m13.29s`
Declination:	`-13d07m45.01s`
Discovery Date:	`Dec. 7, 2025, 11:07 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.066`

Host

Name:
Right ascension:	`3h27m13.59s`
Declination:	`-13d07m43.45s`
Redshift:	`None`
Photometric Redshift:	`0.127`

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_i DES_z DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	20.31
Transient MWEBV	processed	0.04
Host match	processed	6.69
Host information	processed	0.11
Host MWEBV	processed	0.05
Global aperture construction	processed	1.01
Global aperture photometry	processed	4.44
Validate global photometry	processed	11.34
Global host SED inference	processed	390.21
Local aperture photometry	processed	4.87
Validate local photometry	no valid phot	0.02
Local host SED inference	not processed	None

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

Data not available

Aperture details

RA, DEC (J2000):	3h27m13.55s, -13d07m44.42s
semi major axis, semi minor axis (arcsec):	12.82, 5.3
angle (degrees, anti-clockwise from east):	-162.85

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	23.76	2.17	20.461	0.099	AB
GALEX_NUV	38.49	1.73	19.937	0.049	AB
PanSTARRS_g	371.86	1.86	17.474	0.005	AB
PanSTARRS_r	685.47	2.32	16.810	0.004	AB
PanSTARRS_i	1112.1	2.77	16.285	0.003	AB
PanSTARRS_z	1387.86	5.22	16.044	0.004	AB
PanSTARRS_y	1639.49	16.1	15.863	0.011	AB
2MASS_J	2190.91	195.25	14.654	0.097	Vega
2MASS_H	2893.78	338.74	13.879	0.127	Vega
2MASS_K	1942.28	347.89	13.841	0.194	Vega
WISE_W1	1608.63	23.37	13.185	0.016	Vega
WISE_W2	1083.37	27.94	12.974	0.028	Vega
WISE_W3	1980.64	105.7	10.484	0.058	Vega
WISE_W4	2402.2	680.23	8.828	0.307	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})\,	11.099	11.145	11.194
{\rm log}_{10}({\rm SFR})	0.725	0.925	1.147
{\rm log}_{10}({\rm sSFR})	-10.422	-10.220	-10.006
{\rm stellar\ age}	6.651	7.333	8.977

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.341	-0.138	0.028
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.365	0.212	0.398

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.294	0.425	0.579
\delta	-0.242	0.030	0.205
\tau_1/\tau_2	0.687	1.019	1.371
Q_{PAH}	0.501	1.150	2.121
U_{min}	2.032	5.901	12.140
{\rm log}_{10}(\gamma_e)\,	-3.302	-2.639	-1.904

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.289	-3.260	-2.310
{\rm log}_{10}(\tau_{AGN})\,	1.011	1.456	1.872

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.686	0.890	1.038
0.03-0.10 Gyr	0.635	0.935	1.239
0.10-0.32 Gyr	0.441	0.788	1.042
0.32-1.04 Gyr	0.189	0.621	0.880
1.04-3.38 Gyr	0.384	0.855	1.144
3.38-10.92 Gyr	1.103	1.322	1.421
10.92-12.13 Gyr	1.019	1.501	2.057