2026bgf

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Information

Transient

Name: AT2026bgf
Right ascension: 13h08m23.42s
Declination: 23d28m36.58s
Discovery Date: Jan. 19, 2026, 12:48 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name:
Right ascension: 13h08m23.41s
Declination: 23d28m36.61s
Redshift: None
Photometric Redshift: 0.175

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	20.38
Transient MWEBV	processed	0.08
Host match	processed	5.38
Host information	processed	0.12
Host MWEBV	processed	0.05
Global aperture construction	processed	0.63
Global aperture photometry	processed	6.58
Validate global photometry	processed	19.12
Global host SED inference	processed	461.85
Local aperture photometry	processed	6.41
Validate local photometry	no valid phot	0.03
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) = 13h08m23.42s, 23d28m36.58s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 13h08m23.40s, 23d28m36.86s
semi major axis, semi minor axis (arcsec) = 3.55, 2.96
angle (degrees, anti-clockwise from east) = -1.33

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1.73	0.99	23.304	0.619	AB
GALEX_NUV	4.86	1.25	22.184	0.280	AB
SDSS_u	12.2	2.12	21.184	0.188	AB
SDSS_g	33.55	1.9	20.086	0.061	AB
DES_g	43.84	0.48	19.795	0.012	AB
PanSTARRS_g	41.95	0.85	19.843	0.022	AB
SDSS_r	103.17	3.0	18.866	0.032	AB
PanSTARRS_r	108.84	0.98	18.808	0.010	AB
DES_r	117.02	1.24	18.729	0.012	AB
SDSS_i	157.61	3.96	18.406	0.027	AB
PanSTARRS_i	155.7	1.03	18.419	0.007	AB
PanSTARRS_z	193.41	1.84	18.184	0.010	AB
SDSS_z	224.78	9.49	18.021	0.046	AB
DES_z	218.71	4.24	18.050	0.021	AB
PanSTARRS_y	219.49	4.87	18.046	0.024	AB
2MASS_J	246.53	102.32	17.025	0.451	Vega
2MASS_H	430.77	154.48	15.947	0.389	Vega
2MASS_K	271.34	176.76	15.978	0.707	Vega
WISE_W1	133.75	6.67	15.885	0.054	Vega
WISE_W2	91.38	8.98	15.659	0.107	Vega
WISE_W3	94.33	51.97	13.789	0.598	Vega
WISE_W4	-379.83	346.59			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})\,	10.526	10.599	10.670
{\rm log}_{10}({\rm SFR})	-0.291	0.111	0.475
{\rm log}_{10}({\rm sSFR})	-10.882	-10.493	-10.073
{\rm stellar\ age}	7.155	9.336	10.910

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.956	-0.699	-0.519
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.887	-0.582	-0.328

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.239	0.357	0.509
\delta	-0.801	-0.581	-0.357
\tau_1/\tau_2	0.931	1.315	1.703
Q_{PAH}	0.742	2.049	3.969
U_{min}	2.775	8.081	15.594
{\rm log}_{10}(\gamma_e)\,	-2.634	-1.641	-0.684

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.255	-3.139	-2.079
{\rm log}_{10}(\tau_{AGN})\,	1.002	1.473	1.889

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.358	-0.001	0.269
0.03-0.10 Gyr	-0.388	0.152	0.567
0.10-0.32 Gyr	-2.493	-0.697	-0.042
0.32-1.02 Gyr	-3.742	-1.236	-0.493
1.02-3.26 Gyr	-2.887	-0.981	-0.213
3.26-10.42 Gyr	-1.039	0.538	0.850
10.42-11.58 Gyr	0.769	1.569	1.844