2026kbr results

2026kbr results

Information

Transient

Name:	`SN2026kbr`
Right ascension:	`11h24m24.57s`
Declination:	`72d48m33.03s`
Discovery Date:	`April 18, 2026, 7:21 a.m.`
Classification:	`SN II`
Redshift:	`0.040000`
MW E(B-V):	`0.034`

Host

Name:	`J112424.52+724832.31`
Object ID:	`9907741682632012`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`11h24m24.52s`
Declination:	`72d48m32.31s`
Redshift:	`None`
Photometric Redshift:	`0.057`

Cutout Download Report

Downloaded	Unavailable
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

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	15.63
Transient MWEBV	processed	0.04
Host match	processed	5.6
Host information	processed	0.1
Host MWEBV	processed	0.1
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.02
Validate global photometry	processed	12.91
Global host SED inference	processed	402.73
Local aperture photometry	processed	4.68
Validate local photometry	processed	0.02
Local host SED inference	processed	801.65

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	11h24m24.57s, 72d48m33.03s
semi major axis, semi minor axis (arcsec):	2.53, 2.53
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	88.44	3.08	19.033	0.038	AB
SDSS_g	240.82	4.12	17.946	0.019	AB
PanSTARRS_g	233.86	0.91	17.978	0.004	AB
SDSS_r	424.65	5.47	17.330	0.014	AB
PanSTARRS_r	440.48	1.05	17.290	0.003	AB
SDSS_i	590.39	6.68	16.972	0.012	AB
PanSTARRS_i	577.5	1.23	16.996	0.002	AB
PanSTARRS_z	693.97	1.69	16.797	0.003	AB
SDSS_z	767.38	10.17	16.687	0.014	AB

Aperture details

RA, DEC (J2000):	11h24m24.50s, 72d48m32.28s
semi major axis, semi minor axis (arcsec):	13.04, 8.83
angle (degrees, anti-clockwise from east):	-181.07

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	87.48	9.21	19.045	0.114	AB
GALEX_NUV	125.1	2.1	18.657	0.018	AB
SDSS_g	957.35	8.91	16.447	0.010	AB
PanSTARRS_g	952.23	3.65	16.453	0.004	AB
SDSS_r	1563.48	11.35	15.915	0.008	AB
PanSTARRS_r	1633.18	4.15	15.867	0.003	AB
SDSS_i	2094.1	15.22	15.598	0.008	AB
PanSTARRS_i	2036.8	5.0	15.628	0.003	AB
PanSTARRS_z	2374.64	6.88	15.461	0.003	AB
SDSS_z	2692.39	33.58	15.325	0.014	AB
WISE_W1	1866.72	23.11	13.023	0.013	Vega
WISE_W2	1249.99	26.99	12.819	0.023	Vega
WISE_W3	7545.63	103.38	9.032	0.015	Vega
WISE_W4	11874.25	796.39	7.093	0.073	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.661	9.799	9.938
{\rm log}_{10}({\rm SFR})	-0.444	0.126	0.722
{\rm log}_{10}({\rm sSFR})	-10.259	-9.701	-8.999
{\rm stellar\ age}	6.436	8.191	11.842

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.601	-0.973	-0.424
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.225	0.270	0.434

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.298	0.924	1.419
\delta	-0.379	-0.032	0.220
\tau_1/\tau_2	0.628	1.105	1.526
Q_{PAH}	0.428	1.462	3.512
U_{min}	2.990	8.723	16.183
{\rm log}_{10}(\gamma_e)\,	-3.344	-1.988	-1.191

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.264	-2.158	-0.276
{\rm log}_{10}(\tau_{AGN})\,	0.929	1.322	1.838

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.390	-0.529	0.138
0.03-0.10 Gyr	-0.357	0.247	0.850
0.10-0.33 Gyr	-2.444	-0.731	0.047
0.33-1.08 Gyr	-4.391	-1.474	-0.565
1.08-3.56 Gyr	-4.166	-1.672	-0.495
3.56-11.70 Gyr	-1.848	-0.137	0.198
11.70-13.00 Gyr	-0.048	0.892	1.203
0.33-1.09 Gyr	-3.773	-1.240	-0.443
1.09-3.60 Gyr	-3.411	-1.043	-0.268
3.60-11.90 Gyr	-1.507	-0.214	0.032
11.90-13.22 Gyr	-0.745	0.244	0.987

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.095	10.199	10.303
{\rm log}_{10}({\rm SFR})	-0.023	0.299	0.659
{\rm log}_{10}({\rm sSFR})	-10.274	-9.921	-9.480
{\rm stellar\ age}	6.384	7.524	9.327

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.202	-0.796	-0.505
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.660	0.124	0.378

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.334	0.506	0.701
\delta	-0.228	0.028	0.215
\tau_1/\tau_2	0.719	1.083	1.459
Q_{PAH}	0.792	1.777	3.217
U_{min}	3.058	8.265	15.391
{\rm log}_{10}(\gamma_e)\,	-2.684	-1.889	-1.284

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.178	-1.970	-1.400
{\rm log}_{10}(\tau_{AGN})\,	1.146	1.633	1.974

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.401	-0.192	0.196
0.03-0.10 Gyr	-0.061	0.416	0.801
0.10-0.33 Gyr	-0.749	0.116	0.499
0.33-1.08 Gyr	-0.759	0.190	0.528
1.08-3.56 Gyr	-0.578	0.324	0.629
3.56-11.70 Gyr	0.150	0.563	0.721
11.70-13.00 Gyr	0.035	0.706	1.437
0.33-1.09 Gyr	-0.798	-0.108	0.210
1.09-3.60 Gyr	-0.708	0.003	0.292
3.60-11.90 Gyr	-0.053	0.282	0.457
11.90-13.22 Gyr	-0.136	0.427	1.055