2025acwu results

2025acwu results

Information

Transient

Name:	`AT2025acwu`
Right ascension:	`3h53m21.47s`
Declination:	`-6d28m37.99s`
Discovery Date:	`Nov. 8, 2025, 8:08 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.082`

Host

Name:	`1032416`
Right ascension:	`3h53m21.14s`
Declination:	`-6d28m38.57s`
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 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	GALEX_NUV GALEX_FUV DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	18.14
Transient MWEBV	processed	0.05
Host match	processed	4.15
Host information	processed	0.04
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.72
Validate global photometry	processed	14.36
Global host SED inference	processed	430.42
Local aperture photometry	processed	5.94
Validate local photometry	processed	0.02
Local host SED inference	not enough filters	17.95

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	3h53m21.47s, -6d28m37.99s
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	12.18	0.43	21.186	0.038	AB

Aperture details

RA, DEC (J2000):	3h53m21.17s, -6d28m38.48s
semi major axis, semi minor axis (arcsec):	12.17, 5.25
angle (degrees, anti-clockwise from east):	-116.04

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	150.7	0.63	18.455	0.005	AB
PanSTARRS_g	188.74	1.87	18.210	0.011	AB
SDSS_r	348.04	6.42	17.546	0.020	AB
PanSTARRS_r	335.83	2.01	17.585	0.007	AB
DES_r	309.46	1.16	17.674	0.004	AB
SDSS_i	498.36	9.14	17.156	0.020	AB
PanSTARRS_i	499.13	2.62	17.154	0.006	AB
PanSTARRS_z	594.9	5.81	16.964	0.011	AB
DES_z	555.44	3.05	17.038	0.006	AB
PanSTARRS_y	788.2	11.87	16.658	0.016	AB
2MASS_J	890.36	198.29	15.631	0.242	Vega
2MASS_H	1452.88	294.22	14.627	0.220	Vega
2MASS_K	1279.02	398.89	14.295	0.339	Vega
WISE_W1	518.41	18.47	14.414	0.039	Vega
WISE_W2	365.97	22.05	14.152	0.065	Vega
WISE_W3	1140.88	117.62	11.083	0.112	Vega
WISE_W4	691.27	523.31	10.181	0.822	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})\,	10.459	10.560	10.642
{\rm log}_{10}({\rm SFR})	0.247	0.506	0.748
{\rm log}_{10}({\rm sSFR})	-10.318	-10.049	-9.776
{\rm stellar\ age}	5.921	7.200	9.234

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.312	-0.184	-0.094
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.626	-0.424	-0.290

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.257	0.356	0.482
\delta	-0.936	-0.788	-0.506
\tau_1/\tau_2	0.530	0.952	1.376
Q_{PAH}	0.248	0.764	1.494
U_{min}	2.681	7.176	13.494
{\rm log}_{10}(\gamma_e)\,	-3.127	-2.041	-1.435

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.509	-3.683	-2.581
{\rm log}_{10}(\tau_{AGN})\,	1.104	1.603	1.959

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.583	0.694	0.811
0.03-0.10 Gyr	-0.224	0.396	0.746
0.10-0.32 Gyr	-0.470	0.180	0.577
0.32-1.05 Gyr	-0.767	0.082	0.572
1.05-3.41 Gyr	-0.522	0.300	0.682
3.41-11.06 Gyr	0.329	0.674	0.832
11.06-12.29 Gyr	0.243	0.822	1.505