2026bnz

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Information

Transient

Name: AT2026bnz
Right ascension: 13h37m37.65s
Declination: 2d09m08.46s
Discovery Date: Jan. 19, 2026, 8:58 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 1217629
Right ascension: 13h37m37.72s
Declination: 2d09m05.44s
Redshift: 0.112548
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.97
Transient MWEBV	processed	0.06
Host match	processed	4.42
Host information	processed	0.11
Host MWEBV	processed	0.04
Global aperture construction	processed	0.66
Global aperture photometry	processed	4.39
Validate global photometry	processed	15.12
Global host SED inference	processed	381.11
Local aperture photometry	processed	4.31
Validate local photometry	no valid phot	0.02
Local host SED inference	not processed	None

Cutout Download Report

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:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 13h37m37.65s, 2d09m08.46s
semi major axis, semi minor axis (arcsec) = 0.98, 0.98
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 13h37m37.75s, 2d09m05.98s
semi major axis, semi minor axis (arcsec) = 16.24, 5.43
angle (degrees, anti-clockwise from east) = -106.97

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	31.81	1.55	20.144	0.053	AB
GALEX_NUV	54.4	1.27	19.561	0.025	AB
SDSS_u	148.79	8.51	18.469	0.062	AB
SDSS_g	451.51	6.31	17.263	0.015	AB
PanSTARRS_g	512.28	2.19	17.126	0.005	AB
SDSS_r	829.74	8.87	16.603	0.012	AB
PanSTARRS_r	809.04	3.0	16.630	0.004	AB
SDSS_i	1176.19	12.08	16.224	0.011	AB
PanSTARRS_i	1204.38	3.89	16.198	0.004	AB
PanSTARRS_z	1397.08	6.64	16.037	0.005	AB
SDSS_z	1369.75	35.14	16.058	0.028	AB
PanSTARRS_y	1637.03	14.29	15.865	0.009	AB
2MASS_J	2150.86	248.53	14.674	0.125	Vega
2MASS_H	3351.71	360.88	13.719	0.117	Vega
2MASS_K	2436.4	454.86	13.595	0.203	Vega
WISE_W1	1198.91	21.72	13.504	0.020	Vega
WISE_W2	820.4	24.81	13.276	0.033	Vega
WISE_W3	2323.16	88.27	10.311	0.041	Vega
WISE_W4	1958.51	495.22	9.050	0.275	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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})\,	10.799	10.844	10.889
{\rm log}_{10}({\rm SFR})	0.658	0.851	1.054
{\rm log}_{10}({\rm sSFR})	-10.190	-10.004	-9.787
{\rm stellar\ age}	6.130	6.787	7.776

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.282	-0.149	-0.051
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.078	0.195	0.377

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.171	0.231	0.342
\delta	-0.863	-0.660	-0.415
\tau_1/\tau_2	0.795	1.134	1.467
Q_{PAH}	0.736	1.449	2.422
U_{min}	2.134	6.153	12.779
{\rm log}_{10}(\gamma_e)\,	-3.151	-2.214	-1.559

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.379	-3.376	-2.394
{\rm log}_{10}(\tau_{AGN})\,	1.052	1.532	1.912

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.622	0.721	0.823
0.03-0.10 Gyr	0.647	0.904	1.151
0.10-0.32 Gyr	0.631	0.856	1.046
0.32-1.05 Gyr	0.394	0.667	0.845
1.05-3.41 Gyr	0.523	0.795	1.000
3.41-11.07 Gyr	0.852	0.998	1.093
11.07-12.30 Gyr	0.611	1.039	1.483