2026bbl

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Information

Transient

Name: AT2026bbl
Right ascension: 10h02m11.83s
Declination: 2d37m36.76s
Discovery Date: Jan. 20, 2026, 11:53 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 1232904
Right ascension: 10h02m12.00s
Declination: 2d37m43.93s
Redshift: None
Photometric Redshift: 0.112

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	19.05
Transient MWEBV	processed	0.08
Host match	processed	3.65
Host information	processed	0.12
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	5.88
Validate global photometry	processed	17.29
Global host SED inference	processed	607.21
Local aperture photometry	processed	6.12
Validate local photometry	processed	0.03
Local host SED inference	not enough filters	18.39

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) = 10h02m11.83s, 2d37m36.76s
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
DES_z	2.87	0.43	22.756	0.163	AB

Aperture details

RA, DEC (J2000) = 10h02m12.07s, 2d37m43.97s
semi major axis, semi minor axis (arcsec) = 9.22, 7.57
angle (degrees, anti-clockwise from east) = -54.68

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	7.92	0.16	21.654	0.022	AB
GALEX_NUV	10.83	0.15	21.314	0.016	AB
SDSS_u	79.03	7.32	19.156	0.101	AB
SDSS_g	211.99	4.73	18.084	0.024	AB
PanSTARRS_g	247.96	1.1	17.914	0.005	AB
SDSS_r	509.55	7.36	17.132	0.016	AB
PanSTARRS_r	525.42	1.29	17.099	0.003	AB
SDSS_i	742.42	10.42	16.723	0.015	AB
PanSTARRS_i	745.75	2.5	16.719	0.004	AB
PanSTARRS_z	953.36	5.31	16.452	0.006	AB
SDSS_z	969.45	29.83	16.434	0.033	AB
DES_z	1017.04	6.24	16.382	0.007	AB
PanSTARRS_y	1165.02	12.61	16.234	0.012	AB
2MASS_J	1309.62	249.48	15.212	0.207	Vega
2MASS_H	1204.5	332.43	14.830	0.300	Vega
2MASS_K	1273.08	405.3	14.300	0.346	Vega
WISE_W1	679.32	24.29	14.121	0.039	Vega
WISE_W2	424.1	25.74	13.992	0.066	Vega
WISE_W3	41.08	89.64	14.692	2.369	Vega
WISE_W4	784.1	589.69	10.044	0.817	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})\,	10.795	10.882	10.929
{\rm log}_{10}({\rm SFR})	-0.462	-0.044	0.346
{\rm log}_{10}({\rm sSFR})	-11.353	-10.918	-10.472
{\rm stellar\ age}	7.820	10.705	11.641

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.605	-0.466	-0.373
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.582	-0.133	0.196

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.115	0.181	0.260
\delta	-0.928	-0.743	-0.396
\tau_1/\tau_2	0.504	0.958	1.437
Q_{PAH}	0.661	2.263	4.382
U_{min}	2.716	8.350	15.684
{\rm log}_{10}(\gamma_e)\,	-2.949	-1.873	-0.818

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.437	-3.335	-2.181
{\rm log}_{10}(\tau_{AGN})\,	1.240	1.753	2.022

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.838	-0.248	0.104
0.03-0.10 Gyr	-0.562	0.007	0.458
0.10-0.32 Gyr	-2.570	-0.689	-0.093
0.32-1.05 Gyr	-3.736	-1.032	-0.342
1.05-3.41 Gyr	-3.097	-0.987	-0.172
3.41-11.08 Gyr	-1.153	0.542	1.071
11.08-12.31 Gyr	1.122	1.942	2.083