2026bzk results

2026bzk results

Information

Transient

Name:	`AT2026bzk`
Right ascension:	`15h54m41.27s`
Declination:	`45d00m16.41s`
Discovery Date:	`Jan. 28, 2026, 11:52 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.014`

Host

Name:	`2256899`
Right ascension:	`15h54m40.08s`
Declination:	`45d00m16.16s`
Redshift:	`None`
Photometric Redshift:	`0.071`

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: blocked

Task Name	Status	Time (s)
Cutout download	processed	16.77
Transient MWEBV	processed	0.12
Host match	processed	5.04
Host information	processed	0.06
Host MWEBV	processed	0.12
Global aperture construction	processed	0.63
Global aperture photometry	processed	4.73
Validate global photometry	processed	16.03
Global host SED inference	processed	937.21
Local aperture photometry	processed	4.52
Validate local photometry	processed	0.03
Local host SED inference	failed	743.17

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	15h54m41.27s, 45d00m16.41s
semi major axis, semi minor axis (arcsec):	1.48, 1.48
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_g	1.68	0.55	23.339	0.357	AB
PanSTARRS_g	0.81	0.32	24.126	0.434	AB
SDSS_r	1.12	0.74	23.781	0.723	AB
PanSTARRS_r	2.34	0.35	22.976	0.162	AB
SDSS_i	1.69	1.32	23.329	0.844	AB
PanSTARRS_i	1.37	0.41	23.556	0.325	AB
PanSTARRS_z	1.56	0.87	23.419	0.609	AB
SDSS_z	7.53	4.63	21.708	0.667	AB
PanSTARRS_y	4.07	2.44	22.375	0.651	AB

Aperture details

RA, DEC (J2000):	15h54m40.05s, 45d00m16.34s
semi major axis, semi minor axis (arcsec):	14.11, 8.74
angle (degrees, anti-clockwise from east):	-83.71

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	26.53	4.27	20.341	0.175	AB
GALEX_NUV	41.0	2.71	19.868	0.072	AB
SDSS_u	181.69	10.76	18.252	0.064	AB
SDSS_g	332.15	5.7	17.597	0.019	AB
PanSTARRS_g	334.2	2.44	17.590	0.008	AB
SDSS_r	537.24	7.75	17.075	0.016	AB
PanSTARRS_r	526.04	2.62	17.097	0.005	AB
SDSS_i	726.28	11.69	16.747	0.017	AB
PanSTARRS_i	691.33	3.14	16.801	0.005	AB
PanSTARRS_z	772.96	6.51	16.680	0.009	AB
SDSS_z	966.65	34.92	16.437	0.039	AB
PanSTARRS_y	932.97	18.15	16.475	0.021	AB
2MASS_J	897.45	235.91	15.623	0.285	Vega
2MASS_H	571.75	338.54	15.639	0.643	Vega
2MASS_K	532.05	449.83	15.247	0.918	Vega
WISE_W1	471.8	14.13	14.517	0.033	Vega
WISE_W2	323.84	16.93	14.285	0.057	Vega
WISE_W3	587.73	66.36	11.803	0.123	Vega
WISE_W4	406.2	321.46	10.758	0.859	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})\,	10.091	10.221	10.356
{\rm log}_{10}({\rm SFR})	0.370	0.702	1.114
{\rm log}_{10}({\rm sSFR})	-9.895	-9.482	-9.094
{\rm stellar\ age}	6.994	8.399	11.747

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.305	-0.892	-0.597
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.123	0.356	0.458

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.195	0.285	0.411
\delta	-0.901	-0.697	-0.457
\tau_1/\tau_2	0.514	0.980	1.480
Q_{PAH}	0.285	0.766	1.540
U_{min}	2.992	8.151	16.104
{\rm log}_{10}(\gamma_e)\,	-3.589	-2.938	-1.972

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.700	-2.520	-1.948
{\rm log}_{10}(\tau_{AGN})\,	1.070	1.452	1.849

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.583	-1.023	-0.297
0.03-0.10 Gyr	0.526	0.860	1.273
0.10-0.33 Gyr	-3.197	-1.714	-0.013
0.33-1.07 Gyr	-5.379	-2.586	-0.342
1.07-3.52 Gyr	-3.765	-1.297	-0.044
3.52-11.54 Gyr	-1.256	0.176	0.459
11.54-12.82 Gyr	-0.397	0.793	1.457