2026bgr

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Information

Transient

Name: AT2026bgr
Right ascension: 8h34m59.54s
Declination: 31d56m23.21s
Discovery Date: Jan. 18, 2026, 3:01 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 1972107
Right ascension: 8h34m59.85s
Declination: 31d56m26.49s
Redshift: 0.159357
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	20.47
Transient MWEBV	processed	0.12
Host match	processed	5.2
Host information	processed	0.05
Host MWEBV	processed	0.12
Global aperture construction	processed	0.66
Global aperture photometry	processed	6.67
Validate global photometry	processed	19.28
Global host SED inference	processed	2216.86
Local aperture photometry	processed	6.29
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) = 8h34m59.54s, 31d56m23.21s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 8h34m59.83s, 31d56m26.81s
semi major axis, semi minor axis (arcsec) = 8.42, 6.08
angle (degrees, anti-clockwise from east) = -92.64

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1.42	0.52	23.517	0.397	AB
GALEX_NUV	2.7	0.64	22.820	0.257	AB
SDSS_u	47.77	5.14	19.702	0.117	AB
SDSS_g	244.02	4.52	17.931	0.020	AB
DES_g	269.66	1.57	17.823	0.006	AB
PanSTARRS_g	331.76	2.23	17.598	0.007	AB
SDSS_r	683.49	7.63	16.813	0.012	AB
PanSTARRS_r	797.04	2.89	16.646	0.004	AB
DES_r	753.35	3.23	16.708	0.005	AB
SDSS_i	1034.9	10.4	16.363	0.011	AB
PanSTARRS_i	1005.89	2.79	16.394	0.003	AB
PanSTARRS_z	1312.93	5.98	16.104	0.005	AB
SDSS_z	1394.16	23.34	16.039	0.018	AB
DES_z	1365.43	12.42	16.062	0.010	AB
PanSTARRS_y	1620.11	13.37	15.876	0.009	AB
2MASS_J	2084.41	143.33	14.708	0.075	Vega
2MASS_H	2515.04	216.64	14.031	0.094	Vega
2MASS_K	2499.98	249.4	13.567	0.108	Vega
WISE_W1	1076.46	23.95	13.621	0.024	Vega
WISE_W2	768.29	28.64	13.347	0.040	Vega
WISE_W3	65.41	87.54	14.187	1.453	Vega
WISE_W4	176.57	565.23	11.663	3.476	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})\,	11.133	11.253	11.384
{\rm log}_{10}({\rm SFR})	-2.440	-0.680	0.910
{\rm log}_{10}({\rm sSFR})	-13.741	-12.023	-10.237
{\rm stellar\ age}	6.084	7.207	11.113

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.036	-0.808	-0.597
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.022	-0.678	-0.350

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.084	0.279	0.582
\delta	-0.979	-0.904	-0.688
\tau_1/\tau_2	0.454	0.876	1.317
Q_{PAH}	1.318	3.327	5.719
U_{min}	2.465	8.454	16.758
{\rm log}_{10}(\gamma_e)\,	-3.245	-2.236	-0.695

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.144	-2.907	-1.777
{\rm log}_{10}(\tau_{AGN})\,	1.028	1.484	1.895

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.138	-0.221	1.044
0.03-0.10 Gyr	-4.761	-1.933	0.856
0.10-0.32 Gyr	-5.398	-1.751	0.936
0.32-1.03 Gyr	-4.552	-1.352	1.058
1.03-3.30 Gyr	-2.786	-0.136	1.303
3.30-10.58 Gyr	-0.491	1.300	1.592
10.58-11.76 Gyr	0.386	1.583	2.560