2026vba results

2026vba results

Information

Transient

Name:	`AT2026vba`
Right ascension:	`13h22m38.40s`
Declination:	`-6d53m02.05s`
Discovery Date:	`July 17, 2026, 5:54 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.041`

Host

Name:	`PGC1027447`
Object ID:	`1264351.0`
Catalog Name:	`glade`
Catalog Release:	`latest`
Right ascension:	`13h22m38.42s`
Declination:	`-6d52m59.47s`
Redshift:	`None`
Photometric Redshift:	`0.019`

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_i DES_z	SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	8.85
Transient MWEBV	processed	0.14
Host match	processed	5.77
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.32
Validate global photometry	processed	14.91
Global host SED inference	processed	386.56
Local aperture photometry	processed	4.96
Validate local photometry	processed	0.03
Local host SED inference	processed	467.36

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	13h22m38.40s, -6d53m02.05s
semi major axis, semi minor axis (arcsec):	5.17, 5.17
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	70.47	8.3	19.280	0.128	AB
DES_g	567.88	0.91	17.014	0.002	AB
PanSTARRS_g	551.78	1.2	17.046	0.002	AB
PanSTARRS_r	772.04	1.77	16.681	0.002	AB
DES_r	842.6	1.81	16.586	0.002	AB
PanSTARRS_i	905.8	2.29	16.507	0.003	AB
DES_i	970.48	2.55	16.433	0.003	AB
PanSTARRS_z	997.78	3.07	16.402	0.003	AB
DES_z	1102.54	5.74	16.294	0.006	AB
PanSTARRS_y	1087.14	5.95	16.309	0.006	AB
2MASS_J	1182.21	148.57	15.323	0.136	Vega
2MASS_H	998.0	227.92	15.035	0.248	Vega
2MASS_K	1144.76	279.07	14.415	0.265	Vega

Aperture details

RA, DEC (J2000):	13h22m38.53s, -6d52m58.01s
semi major axis, semi minor axis (arcsec):	24.89, 8.15
angle (degrees, anti-clockwise from east):	237.4

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	187.84	13.56	18.216	0.078	AB
GALEX_NUV	233.16	5.42	17.981	0.025	AB
DES_g	1517.21	1.63	15.947	0.001	AB
PanSTARRS_g	1542.5	3.14	15.929	0.002	AB
PanSTARRS_r	2138.91	4.65	15.575	0.002	AB
DES_r	2303.98	3.26	15.494	0.002	AB
PanSTARRS_i	2561.61	6.15	15.379	0.003	AB
DES_i	2687.24	4.49	15.327	0.002	AB
PanSTARRS_z	2877.62	8.24	15.252	0.003	AB
DES_z	3063.47	10.04	15.184	0.004	AB
PanSTARRS_y	3072.07	16.28	15.181	0.006	AB
2MASS_J	3133.79	419.25	14.265	0.145	Vega
2MASS_H	2994.52	642.92	13.842	0.233	Vega
2MASS_K	2988.36	789.03	13.374	0.287	Vega
WISE_W1	1592.52	28.18	13.196	0.019	Vega
WISE_W2	912.65	34.63	13.160	0.041	Vega
WISE_W3	2997.46	142.72	10.034	0.052	Vega
WISE_W4	5370.16	817.69	7.955	0.165	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.045	9.147	9.247
{\rm log}_{10}({\rm SFR})	-1.296	-0.878	-0.475
{\rm log}_{10}({\rm sSFR})	-10.516	-10.016	-9.583
{\rm stellar\ age}	6.161	7.625	9.303

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.751	-1.354	-0.935
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.715	-1.376	-0.464

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.070	0.276	0.607
\delta	-0.322	0.071	0.278
\tau_1/\tau_2	0.693	1.035	1.375
Q_{PAH}	0.763	2.302	4.174
U_{min}	2.429	7.299	14.131
{\rm log}_{10}(\gamma_e)\,	-3.515	-2.863	-1.895

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.746	-1.285	-0.830
{\rm log}_{10}(\tau_{AGN})\,	1.152	1.586	1.927

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.402	-1.120	-0.841
0.03-0.10 Gyr	-1.325	-0.797	-0.366
0.10-0.33 Gyr	-1.510	-0.900	-0.470
0.33-1.10 Gyr	-1.780	-1.125	-0.734
1.10-3.66 Gyr	-1.831	-1.043	-0.707
3.66-12.15 Gyr	-1.121	-0.781	-0.619
12.15-13.50 Gyr	-1.221	-0.640	-0.069

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.426	9.514	9.599
{\rm log}_{10}({\rm SFR})	-0.827	-0.628	-0.286
{\rm log}_{10}({\rm sSFR})	-10.380	-10.149	-9.726
{\rm stellar\ age}	6.497	7.423	8.556

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.112	-0.892	-0.715
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.765	-1.472	-0.597

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.090	0.153	0.260
\delta	-0.579	-0.091	0.231
\tau_1/\tau_2	0.660	1.014	1.359
Q_{PAH}	0.738	1.831	3.188
U_{min}	2.779	7.396	14.612
{\rm log}_{10}(\gamma_e)\,	-2.973	-2.059	-1.371

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.369	-3.455	-2.544
{\rm log}_{10}(\tau_{AGN})\,	1.008	1.517	1.946

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.028	-0.760	-0.619
0.03-0.10 Gyr	-0.875	-0.578	-0.151
0.10-0.33 Gyr	-0.890	-0.549	-0.257
0.33-1.10 Gyr	-0.981	-0.638	-0.411
1.10-3.66 Gyr	-0.883	-0.551	-0.349
3.66-12.15 Gyr	-0.591	-0.381	-0.249
12.15-13.50 Gyr	-0.713	-0.296	0.153