2025hxj results

2025hxj results

Information

Transient

Name:	`AT2025hxj`
Right ascension:	`17h56m36.78s`
Declination:	`38d22m27.50s`
Discovery Date:	`April 20, 2025, 8:51 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.028`

Host

Name:	`2025hxj`
Right ascension:	`17h56m36.62s`
Declination:	`38d22m28.91s`
Redshift:	`0.114089`
Photometric Redshift:	`0.110`

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_z	DES_r DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	17.88
Transient MWEBV	processed	0.04
Host match	processed	2.41
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.72
Global aperture photometry	processed	5.32
Validate global photometry	processed	13.87
Global host SED inference	processed	420.83
Local aperture photometry	processed	5.03
Validate local photometry	processed	0.03
Local host SED inference	not enough filters	20.64

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	17h56m36.78s, 38d22m27.50s
semi major axis, semi minor axis (arcsec):	0.97, 0.97
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	36.62	0.99	19.991	0.029	AB

Aperture details

RA, DEC (J2000):	17h56m36.60s, 38d22m28.98s
semi major axis, semi minor axis (arcsec):	8.0, 4.99
angle (degrees, anti-clockwise from east):	-172.22

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.88	1.82	22.179	0.406	AB
GALEX_NUV	7.68	1.58	21.686	0.224	AB
DES_g	236.99	1.04	17.963	0.005	AB
PanSTARRS_g	268.33	1.68	17.828	0.007	AB
PanSTARRS_r	540.72	1.86	17.068	0.004	AB
PanSTARRS_i	797.37	1.34	16.646	0.002	AB
PanSTARRS_z	1007.37	3.92	16.392	0.004	AB
DES_z	1035.22	5.35	16.362	0.006	AB
PanSTARRS_y	1234.46	10.01	16.171	0.009	AB
2MASS_J	1810.27	127.73	14.861	0.077	Vega
2MASS_H	2351.31	196.19	14.104	0.091	Vega
2MASS_K	1976.41	211.07	13.823	0.116	Vega
WISE_W1	921.13	14.03	13.790	0.017	Vega
WISE_W2	633.62	18.68	13.556	0.032	Vega
WISE_W3	1575.94	74.69	10.732	0.051	Vega
WISE_W4	2055.62	459.37	8.998	0.243	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})\,	10.763	10.811	10.857
{\rm log}_{10}({\rm SFR})	0.011	0.303	0.599
{\rm log}_{10}({\rm sSFR})	-10.819	-10.503	-10.195
{\rm stellar\ age}	6.556	7.228	8.293

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.439	-0.311	-0.205
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.086	-0.589	-0.211

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.296	0.375	0.481
\delta	-0.943	-0.828	-0.642
\tau_1/\tau_2	0.634	0.983	1.313
Q_{PAH}	0.650	1.560	2.773
U_{min}	2.305	6.800	13.660
{\rm log}_{10}(\gamma_e)\,	-3.050	-1.859	-1.309

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.179	-3.101	-2.076
{\rm log}_{10}(\tau_{AGN})\,	1.012	1.484	1.896

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.248	0.463	0.634
0.03-0.10 Gyr	-0.315	0.204	0.609
0.10-0.32 Gyr	-0.389	0.170	0.525
0.32-1.05 Gyr	-0.188	0.287	0.590
1.05-3.41 Gyr	0.162	0.623	0.889
3.41-11.05 Gyr	0.840	1.002	1.098
11.05-12.28 Gyr	0.633	1.062	1.525