2026abdi results

2026abdi results

Information

Transient

Name:	`AT2026abdi`
Right ascension:	`4h12m14.55s`
Declination:	`-47d12m27.48s`
Discovery Date:	`Sept. 1, 2026, 1:40 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.011`

Host

Name:	`J041214.57-471227.31`
Object ID:	`9906605534025417`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`4h12m14.57s`
Declination:	`-47d12m27.31s`
Redshift:	`None`
Photometric Redshift:	`0.055`

Cutout Download Report

Downloadable	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV DES_g DES_r DES_i DES_z	PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	9.3
Transient MWEBV	processed	0.21
Host match	processed	5.93
Host information	processed	0.05
Host MWEBV	processed	0.16
Host spectrum download	processed	0.06
Global aperture construction	processed	0.68
Global aperture photometry	processed	3.73
Validate global photometry	processed	11.48
Global host SED inference	processed	407.11
Local aperture photometry	processed	3.51
Validate local photometry	processed	0.02
Local host SED inference	processed	499.75

Imaging data

Spectral Energy Distribution

Host Galaxy Spectrum

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.883	10.067	10.222
{\rm log}_{10}({\rm SFR})	-1.490	-0.263	0.522
{\rm log}_{10}({\rm sSFR})	-11.477	-10.310	-9.431
{\rm stellar\ age}	3.939	7.162	8.730

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.625	-1.061	-0.560
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.375	-0.475	0.202

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.558	1.027	1.579
\delta	-0.671	-0.392	0.076
\tau_1/\tau_2	0.667	0.977	1.309
Q_{PAH}	0.294	1.283	3.644
U_{min}	2.891	8.482	16.067
{\rm log}_{10}(\gamma_e)\,	-2.955	-1.570	-0.572

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.370	-2.083	-0.118
{\rm log}_{10}(\tau_{AGN})\,	1.032	1.493	1.932

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.763	-0.291	0.413
0.03-0.10 Gyr	-1.839	-0.387	0.512
0.10-0.33 Gyr	-1.866	-0.460	0.352
0.33-1.08 Gyr	-1.946	-0.473	0.209
1.08-3.56 Gyr	-1.610	-0.114	0.309
3.56-11.72 Gyr	-0.921	0.148	0.382
11.72-13.02 Gyr	-1.209	0.154	0.808

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.396	10.454	10.577
{\rm log}_{10}({\rm SFR})	-4.350	-1.654	-0.827
{\rm log}_{10}({\rm sSFR})	-14.822	-12.063	-11.250
{\rm stellar\ age}	7.485	8.123	12.077

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.134	-0.824	-0.565
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.450	-0.663	0.085

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.174	0.329	0.495
\delta	-0.847	-0.597	-0.304
\tau_1/\tau_2	0.590	0.972	1.341
Q_{PAH}	0.179	0.603	1.447
U_{min}	2.855	8.425	16.931
{\rm log}_{10}(\gamma_e)\,	-3.286	-2.327	-1.027

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.688	-4.028	-2.871
{\rm log}_{10}(\tau_{AGN})\,	1.022	1.486	1.923

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-5.143	-1.849	-0.907
0.03-0.10 Gyr	-5.222	-1.715	-0.797
0.10-0.33 Gyr	-4.691	-1.551	-0.690
0.33-1.08 Gyr	-4.124	-1.235	-0.371
1.08-3.56 Gyr	-2.924	-0.531	0.203
3.56-11.72 Gyr	-0.582	0.637	0.751
11.72-13.02 Gyr	-0.288	0.747	1.696

Aperture Photometry

Aperture details

RA, DEC (J2000):	4h12m14.55s, -47d12m27.48s
semi major axis, semi minor axis (arcsec):	1.88, 1.88
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	194.78	0.42	18.176	0.002	AB
DES_r	454.0	0.74	17.257	0.002	AB
DES_i	661.94	1.44	16.848	0.002	AB
DES_z	834.16	2.27	16.597	0.003	AB

Aperture details

RA, DEC (J2000):	4h12m14.57s, -47d12m27.26s
semi major axis, semi minor axis (arcsec):	11.61, 8.61
angle (degrees, anti-clockwise from east):	211.17

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.22	2.05	22.336	0.527	AB
GALEX_NUV	7.01	2.96	21.786	0.459	AB
DES_g	517.91	0.8	17.114	0.002	AB
DES_r	1135.12	1.28	16.262	0.001	AB
DES_i	1584.68	2.47	15.900	0.002	AB
DES_z	1987.65	3.77	15.654	0.002	AB
2MASS_J	2503.12	237.73	14.509	0.103	Vega
2MASS_H	3137.39	332.52	13.791	0.115	Vega
2MASS_K	3160.13	398.75	13.313	0.137	Vega
WISE_W1	1153.46	13.22	13.546	0.012	Vega
WISE_W2	634.18	14.91	13.555	0.026	Vega
WISE_W3	196.29	50.64	12.994	0.280	Vega