2025accu results

2025accu results

Information

Transient

Name:	`AT2025accu`
Right ascension:	`0h36m09.73s`
Declination:	`-6d21m26.74s`
Discovery Date:	`Nov. 1, 2025, 5:03 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.034`

Host

Name:
Right ascension:	`0h36m10.23s`
Declination:	`-6d21m21.32s`
Redshift:	`None`
Photometric Redshift:	`0.086`

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 DES_g DES_z	SDSS_r SDSS_u SDSS_z SDSS_g DES_r DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	8.53
Transient MWEBV	processed	0.06
Host match	processed	6.84
Host information	processed	0.17
Host MWEBV	processed	0.04
Global aperture construction	processed	0.72
Global aperture photometry	processed	5.07
Validate global photometry	processed	13.81
Global host SED inference	processed	385.98
Local aperture photometry	processed	4.93
Validate local photometry	processed	0.02
Local host SED inference	failed	543.47

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	0h36m09.73s, -6d21m26.74s
semi major axis, semi minor axis (arcsec):	1.25, 1.25
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	0.48	0.07	24.695	0.161	AB
PanSTARRS_r	-0.44	0.19			AB
PanSTARRS_i	1.1	0.35	23.792	0.342	AB
PanSTARRS_z	-0.11	0.87			AB
DES_z	1.39	0.26	23.539	0.199	AB
PanSTARRS_y	0.46	1.7	24.755	4.056	AB

Aperture details

RA, DEC (J2000):	0h36m10.22s, -6d21m21.27s
semi major axis, semi minor axis (arcsec):	11.24, 8.01
angle (degrees, anti-clockwise from east):	-154.92

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	29.61	6.43	20.221	0.236	AB
GALEX_NUV	52.69	3.48	19.596	0.072	AB
DES_g	372.69	0.85	17.472	0.002	AB
PanSTARRS_g	373.75	2.36	17.469	0.007	AB
PanSTARRS_r	566.15	1.49	17.018	0.003	AB
SDSS_i	817.56	11.12	16.619	0.015	AB
PanSTARRS_i	780.23	2.7	16.669	0.004	AB
PanSTARRS_z	900.69	6.65	16.514	0.008	AB
PanSTARRS_y	1025.93	13.09	16.372	0.014	AB
2MASS_J	958.15	219.51	15.552	0.249	Vega
2MASS_H	1183.07	333.41	14.850	0.306	Vega
2MASS_K	1668.01	444.68	14.007	0.289	Vega
WISE_W1	615.85	22.66	14.227	0.040	Vega
WISE_W2	387.18	31.72	14.091	0.089	Vega
WISE_W3	1720.53	129.44	10.637	0.082	Vega
WISE_W4	1040.82	674.51	9.737	0.704	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})\,	10.305	10.372	10.437
{\rm log}_{10}({\rm SFR})	0.199	0.509	0.838
{\rm log}_{10}({\rm sSFR})	-10.192	-9.875	-9.533
{\rm stellar\ age}	6.330	7.136	8.443

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.752	-0.528	-0.371
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.522	-0.030	0.281

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.133	0.219	0.368
\delta	-0.753	-0.422	-0.072
\tau_1/\tau_2	0.851	1.211	1.561
Q_{PAH}	0.582	1.855	3.664
U_{min}	2.283	7.001	13.964
{\rm log}_{10}(\gamma_e)\,	-3.157	-1.955	-1.069

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.340	-3.333	-2.299
{\rm log}_{10}(\tau_{AGN})\,	1.107	1.622	1.978

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.088	0.069	0.188
0.03-0.10 Gyr	0.251	0.622	0.979
0.10-0.33 Gyr	0.075	0.419	0.672
0.33-1.07 Gyr	-0.280	0.148	0.388
1.07-3.48 Gyr	-0.262	0.217	0.463
3.48-11.37 Gyr	0.323	0.507	0.630
11.37-12.63 Gyr	0.148	0.623	1.117