2026reu results

2026reu results

Information

Transient

Name:	`SN2026reu`
Right ascension:	`22h50m36.32s`
Declination:	`5d19m13.05s`
Discovery Date:	`June 26, 2026, 10:53 a.m.`
Classification:	`SN Ia`
Redshift:	`0.065000`
MW E(B-V):	`0.066`

Host

Name:	`J225036.95+051911.90`
Object ID:	`9906623487152728`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`22h50m36.95s`
Declination:	`5d19m11.90s`
Redshift:	`None`
Photometric Redshift:	`0.050`

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: completed

Task Name	Status	Time (s)
Cutout download	processed	16.1
Transient MWEBV	processed	0.15
Host match	processed	6.7
Host information	processed	0.11
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	4.97
Validate global photometry	processed	15.92
Global host SED inference	processed	383.1
Local aperture photometry	processed	4.9
Validate local photometry	processed	0.02
Local host SED inference	processed	429.55

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	22h50m36.32s, 5d19m13.05s
semi major axis, semi minor axis (arcsec):	1.6, 1.6
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	-0.19	1.14			AB
SDSS_g	7.27	0.82	21.746	0.123	AB
PanSTARRS_g	8.79	0.38	21.540	0.047	AB
SDSS_r	16.48	1.28	20.858	0.084	AB
PanSTARRS_r	17.64	0.45	20.783	0.027	AB
SDSS_i	26.7	1.82	20.334	0.074	AB
PanSTARRS_i	26.61	0.36	20.337	0.015	AB
PanSTARRS_z	29.96	1.16	20.209	0.042	AB
SDSS_z	30.51	4.49	20.189	0.160	AB
PanSTARRS_y	44.39	3.1	19.782	0.076	AB

Aperture details

RA, DEC (J2000):	22h50m36.94s, 5d19m12.29s
semi major axis, semi minor axis (arcsec):	16.66, 11.11
angle (degrees, anti-clockwise from east):	-122.45

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	39.06	4.53	19.921	0.126	AB
GALEX_NUV	80.17	4.2	19.140	0.057	AB
SDSS_u	266.81	10.49	17.835	0.043	AB
SDSS_g	1633.72	11.12	15.867	0.007	AB
PanSTARRS_g	1756.19	3.3	15.789	0.002	AB
SDSS_r	3403.15	16.34	15.070	0.005	AB
PanSTARRS_r	3444.05	3.87	15.057	0.001	AB
SDSS_i	5187.62	21.43	14.613	0.004	AB
PanSTARRS_i	5134.47	3.14	14.624	0.001	AB
PanSTARRS_z	6330.47	9.96	14.396	0.002	AB
SDSS_z	6961.68	42.01	14.293	0.007	AB
PanSTARRS_y	7953.98	26.18	14.149	0.004	AB
2MASS_J	10244.03	320.72	12.979	0.034	Vega
2MASS_H	13764.88	521.0	12.185	0.041	Vega
2MASS_K	13144.47	574.15	11.765	0.047	Vega
WISE_W1	6039.71	50.77	11.748	0.009	Vega
WISE_W2	3839.36	55.3	11.600	0.016	Vega
WISE_W3	12913.6	191.07	8.448	0.016	Vega
WISE_W4	12494.49	1383.28	7.038	0.120	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.728	8.918	9.056
{\rm log}_{10}({\rm SFR})	-1.943	-1.321	-0.612
{\rm log}_{10}({\rm sSFR})	-10.934	-10.264	-9.373
{\rm stellar\ age}	4.134	6.808	8.501

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.445	-0.831	-0.279
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.263	-0.152	0.302

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.589	1.108	1.537
\delta	-0.234	0.026	0.229
\tau_1/\tau_2	0.634	0.977	1.341
Q_{PAH}	0.919	2.861	5.212
U_{min}	2.965	7.661	14.531
{\rm log}_{10}(\gamma_e)\,	-2.952	-1.933	-0.831

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.616	-0.733	-0.024
{\rm log}_{10}(\tau_{AGN})\,	0.992	1.389	1.934

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.961	-1.282	-0.777
0.03-0.10 Gyr	-2.250	-1.434	-0.529
0.10-0.33 Gyr	-2.312	-1.433	-0.771
0.33-1.09 Gyr	-2.151	-1.270	-0.808
1.09-3.58 Gyr	-1.770	-1.093	-0.803
3.58-11.78 Gyr	-1.540	-1.030	-0.793
11.78-13.09 Gyr	-1.632	-0.955	-0.295
0.33-1.08 Gyr	-2.403	-1.372	-0.804
1.08-3.54 Gyr	-2.035	-1.126	-0.801
3.54-11.60 Gyr	-1.711	-1.025	-0.790
11.60-12.89 Gyr	-1.833	-1.011	-0.343

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	11.171	11.211	11.275
{\rm log}_{10}({\rm SFR})	0.429	0.663	0.901
{\rm log}_{10}({\rm sSFR})	-10.806	-10.549	-10.308
{\rm stellar\ age}	7.528	8.375	10.816

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.559	-0.376	-0.245
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.578	-0.728	0.074

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.297	0.415	0.561
\delta	-0.484	-0.297	-0.153
\tau_1/\tau_2	0.787	1.189	1.584
Q_{PAH}	1.497	2.411	3.782
U_{min}	2.478	7.426	14.357
{\rm log}_{10}(\gamma_e)\,	-2.415	-1.853	-1.381

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.910	-2.731	-1.856
{\rm log}_{10}(\tau_{AGN})\,	1.175	1.676	1.983

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.387	0.624	0.810
0.03-0.10 Gyr	0.262	0.680	0.986
0.10-0.33 Gyr	0.162	0.609	0.933
0.33-1.09 Gyr	-0.713	0.102	0.491
1.09-3.58 Gyr	-0.681	0.148	0.636
3.58-11.78 Gyr	0.404	1.110	1.242
11.78-13.09 Gyr	1.037	1.643	2.164
0.33-1.08 Gyr	-0.040	0.457	0.769
1.08-3.54 Gyr	-0.036	0.561	0.955
3.54-11.60 Gyr	0.908	1.355	1.455
11.60-12.89 Gyr	1.205	1.715	2.280