2025wdy results

2025wdy results

Information

Transient

Name:	`AT2025wdy`
Right ascension:	`0h51m24.80s`
Declination:	`-28d29m50.54s`
Discovery Date:	`Aug. 25, 2025, 10:25 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.018`

Host

Name:	`740972`
Right ascension:	`0h51m24.45s`
Declination:	`-28d29m51.00s`
Redshift:	`0.111631`
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 DES_g DES_r DES_z	SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	24.36
Transient MWEBV	processed	0.07
Host match	processed	3.9
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.66
Global aperture photometry	processed	5.34
Validate global photometry	processed	14.16
Global host SED inference	processed	503.14
Local aperture photometry	processed	5.91
Validate local photometry	processed	0.02
Local host SED inference	not enough filters	20.9

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	0h51m24.80s, -28d29m50.54s
semi major axis, semi minor axis (arcsec):	0.99, 0.99
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	37.07	0.71	19.978	0.021	AB

Aperture details

RA, DEC (J2000):	0h51m24.43s, -28d29m51.30s
semi major axis, semi minor axis (arcsec):	10.14, 9.4
angle (degrees, anti-clockwise from east):	-61.02

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	14.1	3.77	21.027	0.290	AB
GALEX_NUV	6.46	2.96	21.874	0.497	AB
DES_g	794.71	1.03	16.649	0.001	AB
PanSTARRS_g	720.82	3.16	16.755	0.005	AB
PanSTARRS_r	1758.21	4.42	15.787	0.003	AB
DES_r	2011.84	1.91	15.641	0.001	AB
PanSTARRS_i	2648.9	4.47	15.342	0.002	AB
PanSTARRS_z	3248.39	8.02	15.121	0.003	AB
DES_z	3869.21	7.25	14.931	0.002	AB
PanSTARRS_y	3987.53	21.07	14.898	0.006	AB
2MASS_J	5237.97	276.01	13.707	0.057	Vega
2MASS_H	7398.47	429.74	12.860	0.063	Vega
2MASS_K	6802.41	464.92	12.481	0.074	Vega
WISE_W1	2790.21	114.15	12.587	0.044	Vega
WISE_W2	1757.61	62.93	12.449	0.039	Vega
WISE_W3	380.1	104.79	12.276	0.299	Vega
WISE_W4	-706.23	424.61			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})\,	11.421	11.504	11.531
{\rm log}_{10}({\rm SFR})	-1.096	-0.263	0.415
{\rm log}_{10}({\rm sSFR})	-12.609	-11.709	-11.027
{\rm stellar\ age}	9.036	11.571	11.691

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.502	-0.382	-0.288
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.481	-0.237	0.301

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.106	0.182	0.262
\delta	-0.888	-0.681	-0.347
\tau_1/\tau_2	0.460	0.943	1.429
Q_{PAH}	0.532	1.355	2.859
U_{min}	2.825	8.293	15.778
{\rm log}_{10}(\gamma_e)\,	-3.120	-1.904	-0.910

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.399	-3.551	-2.601
{\rm log}_{10}(\tau_{AGN})\,	1.007	1.506	1.925

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.917	-0.134	0.457
0.03-0.10 Gyr	-2.441	-0.517	0.387
0.10-0.32 Gyr	-4.056	-1.263	-0.012
0.32-1.05 Gyr	-5.229	-1.810	-0.400
1.05-3.42 Gyr	-3.460	-1.304	-0.053
3.42-11.08 Gyr	-1.349	0.184	1.547
11.08-12.31 Gyr	2.192	2.652	2.689