2025gwy results

2025gwy results

Information

Transient

Name:	`AT2025gwy`
Right ascension:	`16h05m48.37s`
Declination:	`32d13m47.99s`
Discovery Date:	`April 6, 2025, 12:21 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.027`

Host

Name:	`2025gwy`
Right ascension:	`16h05m48.37s`
Declination:	`32d13m47.94s`
Redshift:	`None`
Photometric Redshift:	`0.114`

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	19.47
Transient MWEBV	processed	0.09
Host match	processed	4.27
Host information	processed	0.1
Host MWEBV	processed	0.04
Global aperture construction	processed	1.45
Global aperture photometry	processed	7.54
Validate global photometry	processed	45.45
Global host SED inference	processed	438.06
Local aperture photometry	processed	7.82
Validate local photometry	processed	0.03
Local host SED inference	not enough filters	19.06

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	16h05m48.37s, 32d13m47.99s
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	38.39	1.62	19.939	0.046	AB

Aperture details

RA, DEC (J2000):	16h05m48.36s, 32d13m48.12s
semi major axis, semi minor axis (arcsec):	6.42, 4.47
angle (degrees, anti-clockwise from east):	-80.39

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	22.55	3.68	20.517	0.177	AB
GALEX_NUV	27.02	2.51	20.321	0.101	AB
SDSS_u	38.97	4.31	19.923	0.120	AB
DES_g	135.49	0.81	18.570	0.007	AB
PanSTARRS_g	140.55	1.75	18.530	0.014	AB
SDSS_r	304.65	5.56	17.690	0.020	AB
PanSTARRS_r	204.81	1.96	18.122	0.010	AB
DES_r	194.43	1.61	18.178	0.009	AB
PanSTARRS_i	285.06	2.5	17.763	0.010	AB
PanSTARRS_z	378.87	4.8	17.454	0.014	AB
DES_z	267.81	4.61	17.830	0.019	AB
PanSTARRS_y	547.64	13.68	17.054	0.027	AB
2MASS_J	407.82	141.14	16.479	0.376	Vega
2MASS_H	701.93	214.17	15.417	0.331	Vega
2MASS_K	206.83	218.48	16.273	1.147	Vega
WISE_W2	1851.45	27.72	12.392	0.016	Vega
WISE_W3	363.12	227.92	12.326	0.681	Vega
WISE_W4	553.88	389.15	10.421	0.763	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})\,	10.066	10.239	10.331
{\rm log}_{10}({\rm SFR})	0.499	0.792	1.062
{\rm log}_{10}({\rm sSFR})	-9.795	-9.439	-9.019
{\rm stellar\ age}	3.343	5.879	7.225

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.390	-0.043	0.118
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.610	-0.445	-0.337

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.393	0.725	1.152
\delta	0.119	0.266	0.354
\tau_1/\tau_2	0.883	1.185	1.506
Q_{PAH}	0.533	2.660	4.933
U_{min}	1.354	4.850	12.077
{\rm log}_{10}(\gamma_e)\,	-3.529	-2.678	-1.380

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-0.627	-0.209	0.121
{\rm log}_{10}(\tau_{AGN})\,	1.204	1.596	1.797

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.447	0.745	1.079
0.03-0.10 Gyr	0.470	0.790	1.062
0.10-0.32 Gyr	0.303	0.647	1.037
0.32-1.05 Gyr	-0.003	0.377	0.711
1.05-3.41 Gyr	-0.215	0.216	0.451
3.41-11.06 Gyr	-0.286	0.271	0.471
11.06-12.28 Gyr	-0.483	0.311	0.811