2026txb results

2026txb results

Information

Transient

Name:	`AT2026txb`
Right ascension:	`16h24m15.36s`
Declination:	`53d52m26.55s`
Discovery Date:	`July 11, 2026, 6:10 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.011`

Host

Name:	`J162415.62+535231.14`
Object ID:	`9907738517442673`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`16h24m15.62s`
Declination:	`53d52m31.14s`
Redshift:	`None`
Photometric Redshift:	`0.064`

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 SDSS_r SDSS_u SDSS_z SDSS_g	DES_g DES_r DES_i DES_z DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	16.55
Transient MWEBV	processed	0.11
Host match	processed	5.6
Host information	processed	0.07
Host MWEBV	processed	0.12
Global aperture construction	processed	0.67
Global aperture photometry	processed	5.29
Validate global photometry	processed	16.02
Global host SED inference	processed	417.9
Local aperture photometry	processed	5.08
Validate local photometry	processed	0.02
Local host SED inference	processed	476.34

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	16h24m15.36s, 53d52m26.55s
semi major axis, semi minor axis (arcsec):	1.62, 1.62
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	9.52	1.43	21.453	0.163	AB
SDSS_g	27.96	1.44	20.284	0.056	AB
PanSTARRS_g	27.29	0.5	20.310	0.020	AB
SDSS_r	43.64	1.83	19.800	0.046	AB
PanSTARRS_r	43.84	0.52	19.795	0.013	AB
SDSS_i	59.44	2.33	19.465	0.043	AB
PanSTARRS_i	57.83	0.46	19.495	0.009	AB
PanSTARRS_z	65.44	1.16	19.360	0.019	AB
SDSS_z	81.29	5.1	19.125	0.068	AB
PanSTARRS_y	68.24	2.83	19.315	0.045	AB

Aperture details

RA, DEC (J2000):	16h24m15.59s, 53d52m31.20s
semi major axis, semi minor axis (arcsec):	14.51, 9.94
angle (degrees, anti-clockwise from east):	-115.44

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	58.99	5.59	19.473	0.103	AB
GALEX_NUV	77.81	3.45	19.172	0.048	AB
SDSS_u	226.25	9.89	18.014	0.047	AB
SDSS_g	699.48	7.68	16.788	0.012	AB
PanSTARRS_g	696.23	3.66	16.793	0.006	AB
SDSS_r	1157.7	10.1	16.241	0.009	AB
PanSTARRS_r	1181.87	3.81	16.219	0.004	AB
SDSS_i	1636.22	13.86	15.865	0.009	AB
PanSTARRS_i	1587.56	3.38	15.898	0.002	AB
PanSTARRS_z	1785.35	8.45	15.771	0.005	AB
SDSS_z	1921.02	35.86	15.691	0.020	AB
PanSTARRS_y	1865.2	20.64	15.723	0.012	AB
2MASS_J	2574.55	249.34	14.478	0.105	Vega
2MASS_H	1982.44	359.24	14.289	0.197	Vega
2MASS_K	2248.32	476.33	13.683	0.230	Vega
WISE_W1	1218.32	17.24	13.487	0.015	Vega
WISE_W2	744.21	17.85	13.382	0.026	Vega
WISE_W3	2985.19	57.9	10.039	0.021	Vega
WISE_W4	2468.45	312.05	8.799	0.137	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.882	9.035	9.158
{\rm log}_{10}({\rm SFR})	-1.785	-1.170	-0.529
{\rm log}_{10}({\rm sSFR})	-10.800	-10.216	-9.483
{\rm stellar\ age}	4.310	6.706	8.062

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.620	-1.119	-0.589
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.704	-0.887	0.108

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.294	0.648	1.009
\delta	-0.349	0.012	0.293
\tau_1/\tau_2	0.716	1.099	1.438
Q_{PAH}	1.290	2.928	5.134
U_{min}	3.215	8.509	16.283
{\rm log}_{10}(\gamma_e)\,	-2.883	-1.862	-0.729

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.758	-0.811	-0.269
{\rm log}_{10}(\tau_{AGN})\,	1.069	1.594	2.024

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.307	-1.599	-1.168
0.03-0.10 Gyr	-1.806	-1.089	-0.392
0.10-0.33 Gyr	-1.719	-0.985	-0.425
0.33-1.08 Gyr	-2.007	-1.123	-0.719
1.08-3.54 Gyr	-1.743	-0.973	-0.716
3.54-11.61 Gyr	-1.612	-0.894	-0.687
11.61-12.90 Gyr	-1.763	-0.867	-0.334

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.466	10.540	10.646
{\rm log}_{10}({\rm SFR})	-0.211	0.084	0.479
{\rm log}_{10}({\rm sSFR})	-10.764	-10.437	-10.093
{\rm stellar\ age}	7.366	8.047	11.474

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.444	-1.068	-0.816
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.792	-0.245	0.333

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.194	0.299	0.430
\delta	-0.225	0.032	0.239
\tau_1/\tau_2	0.579	1.006	1.428
Q_{PAH}	2.047	3.537	5.311
U_{min}	2.861	8.176	16.611
{\rm log}_{10}(\gamma_e)\,	-2.959	-2.043	-1.234

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.760	-2.590	-1.743
{\rm log}_{10}(\tau_{AGN})\,	1.066	1.552	1.959

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.971	-0.249	-0.015
0.03-0.10 Gyr	-0.243	0.171	0.621
0.10-0.33 Gyr	-1.636	-0.096	0.303
0.33-1.08 Gyr	-2.665	-0.274	0.123
1.08-3.54 Gyr	-2.298	-0.180	0.359
3.54-11.61 Gyr	-0.108	0.664	0.818
11.61-12.90 Gyr	0.181	0.922	1.738