2026bfn

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Information

Transient

Name: AT2026bfn
Right ascension: 9h26m52.57s
Declination: 6d07m25.89s
Discovery Date: Jan. 22, 2026, 1:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.051

Host

Name:
Right ascension: 9h26m52.57s
Declination: 6d07m28.24s
Redshift: None
Photometric Redshift: 0.115

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	19.24
Transient MWEBV	processed	0.04
Host match	processed	5.68
Host information	processed	0.17
Host MWEBV	processed	0.05
Global aperture construction	processed	0.65
Global aperture photometry	processed	5.91
Validate global photometry	processed	18.91
Global host SED inference	processed	424.56
Local aperture photometry	processed	5.74
Validate local photometry	processed	0.03
Local host SED inference	not enough filters	18.72

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) = 9h26m52.57s, 6d07m25.89s
semi major axis, semi minor axis (arcsec) = 0.96, 0.96
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	9.61	0.55	21.443	0.063	AB

Aperture details

RA, DEC (J2000) = 9h26m52.57s, 6d07m28.35s
semi major axis, semi minor axis (arcsec) = 5.37, 3.0
angle (degrees, anti-clockwise from east) = -160.91

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	6.13	0.75	21.931	0.133	AB
GALEX_NUV	6.34	0.62	21.895	0.106	AB
SDSS_u	6.37	3.05	21.889	0.520	AB
SDSS_g	43.54	2.06	19.803	0.051	AB
DES_g	43.26	0.4	19.810	0.010	AB
PanSTARRS_g	41.86	0.83	19.845	0.022	AB
SDSS_r	64.26	2.73	19.380	0.046	AB
PanSTARRS_r	65.58	0.93	19.358	0.015	AB
DES_r	75.62	0.81	19.203	0.012	AB
SDSS_i	90.12	3.89	19.013	0.047	AB
PanSTARRS_i	81.74	1.65	19.119	0.022	AB
PanSTARRS_z	85.44	2.47	19.071	0.031	AB
SDSS_z	117.34	10.39	18.726	0.096	AB
DES_z	105.84	1.96	18.838	0.020	AB
PanSTARRS_y	92.9	6.15	18.980	0.072	AB
2MASS_J	168.82	157.73	17.437	1.014	Vega
2MASS_H	12.85	256.1	19.760	21.630	Vega
2MASS_K	257.02	261.05	16.037	1.103	Vega
WISE_W1	49.21	9.45	16.971	0.208	Vega
WISE_W2	31.96	14.1	16.799	0.479	Vega
WISE_W3	133.71	75.43	13.411	0.613	Vega
WISE_W4	101.38	452.84	12.265	4.849	Vega

Imaging data

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Spectral Energy Distribution

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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})\,	9.428	9.527	9.644
{\rm log}_{10}({\rm SFR})	-0.780	-0.402	-0.015
{\rm log}_{10}({\rm sSFR})	-10.327	-9.946	-9.516
{\rm stellar\ age}	3.248	5.043	6.480

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.453	-0.658	-0.260
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.477	-0.281	0.218

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.088	0.249	0.546
\delta	-0.565	-0.098	0.165
\tau_1/\tau_2	0.680	1.005	1.329
Q_{PAH}	1.313	3.425	5.399
U_{min}	2.931	8.067	15.601
{\rm log}_{10}(\gamma_e)\,	-2.186	-1.142	-0.393

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.394	-1.299	-0.559
{\rm log}_{10}(\tau_{AGN})\,	1.261	1.633	1.932

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.991	-0.644	-0.355
0.03-0.10 Gyr	-0.827	-0.353	0.096
0.10-0.32 Gyr	-0.310	0.033	0.340
0.32-1.05 Gyr	-0.362	-0.016	0.220
1.05-3.41 Gyr	-0.657	-0.305	-0.086
3.41-11.04 Gyr	-0.950	-0.496	-0.251
11.04-12.27 Gyr	-1.311	-0.508	-0.018