2025xet results

2025xet results

Information

Transient

Name:	`SN2025xet`
Right ascension:	`19h55m52.09s`
Declination:	`-7d23m43.71s`
Discovery Date:	`Sept. 10, 2025, 5:49 p.m.`
Classification:	`SN Ia`
Redshift:	`0.024000`
MW E(B-V):	`0.149`

Host

Name:
Right ascension:	`19h55m52.30s`
Declination:	`-7d23m42.76s`
Redshift:	`None`
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_i DES_z DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	4.68
Transient MWEBV	processed	0.04
Host match	processed	5.88
Host information	processed	0.1
Host MWEBV	processed	0.04
Global aperture construction	processed	0.68
Global aperture photometry	processed	3.75
Validate global photometry	processed	11.54
Global host SED inference	time limit exceeded	7194.42
Local aperture photometry	processed	4.04
Validate local photometry	processed	0.02
Local host SED inference	processed	548.07

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	19h55m52.09s, -7d23m43.71s
semi major axis, semi minor axis (arcsec):	4.13, 4.13
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	114.9	1.14	18.749	0.011	AB
PanSTARRS_r	308.78	1.29	17.676	0.005	AB
PanSTARRS_i	563.14	2.23	17.023	0.004	AB
PanSTARRS_z	732.54	3.41	16.738	0.005	AB
PanSTARRS_y	854.6	8.8	16.571	0.011	AB
2MASS_J	894.99	101.77	15.626	0.123	Vega
2MASS_H	1261.95	148.39	14.780	0.128	Vega
2MASS_K	957.28	175.15	14.610	0.199	Vega

Aperture details

RA, DEC (J2000):	19h55m52.29s, -7d23m42.59s
semi major axis, semi minor axis (arcsec):	3.59, 3.54
angle (degrees, anti-clockwise from east):	-74.95

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.68	1.71	22.224	0.396	AB
GALEX_NUV	9.99	2.19	21.401	0.238	AB
PanSTARRS_g	65.75	0.98	19.355	0.016	AB
PanSTARRS_r	198.43	1.09	18.156	0.006	AB
PanSTARRS_i	367.5	1.87	17.487	0.006	AB
PanSTARRS_z	485.99	2.88	17.183	0.006	AB
PanSTARRS_y	548.4	7.29	17.052	0.014	AB
2MASS_J	933.7	108.39	15.580	0.126	Vega
2MASS_H	1338.48	155.75	14.716	0.126	Vega
2MASS_K	947.04	186.57	14.621	0.214	Vega
WISE_W1	312.47	39.49	14.964	0.137	Vega
WISE_W4	621.36	519.29	10.297	0.907	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.483	9.604	9.733
{\rm log}_{10}({\rm SFR})	-4.960	-2.131	-1.069
{\rm log}_{10}({\rm sSFR})	-14.497	-11.686	-10.653
{\rm stellar\ age}	7.209	9.003	12.685

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.846	-1.594	-1.213
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.683	-0.936	0.001

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.059	1.299	1.479
\delta	-0.643	-0.424	-0.170
\tau_1/\tau_2	0.557	0.976	1.382
Q_{PAH}	0.473	2.042	4.561
U_{min}	3.259	9.393	17.415
{\rm log}_{10}(\gamma_e)\,	-3.146	-1.453	-0.698

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.244	-2.774	-0.749
{\rm log}_{10}(\tau_{AGN})\,	0.971	1.392	1.887

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-6.037	-2.791	-1.503
0.03-0.10 Gyr	-5.641	-2.207	-0.963
0.10-0.33 Gyr	-5.330	-2.331	-0.958
0.33-1.10 Gyr	-5.105	-2.151	-0.866
1.10-3.65 Gyr	-4.423	-1.759	-0.428
3.65-12.09 Gyr	-2.416	-0.500	-0.182
12.09-13.44 Gyr	-0.877	0.172	0.834

Global parameter details

Documentation

Data not available