2026jeo results

2026jeo results

Information

Transient

Name:	`SN2026jeo`
Right ascension:	`16h56m26.25s`
Declination:	`4d54m42.94s`
Discovery Date:	`April 10, 2026, 10:10 a.m.`
Classification:	`SN Ia`
Redshift:	`0.044000`
MW E(B-V):	`0.132`

Host

Name:	`J165626.27+045442.67`
Right ascension:	`16h56m26.27s`
Declination:	`4d54m42.67s`
Redshift:	`None`
Photometric Redshift:	`0.088`

Cutout Download Report

Downloadable	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 DES_r DES_z	SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	6.47
Transient MWEBV	processed	0.16
Host match	processed	5.33
Host information	processed	0.12
Host MWEBV	processed	0.04
Host spectrum download	not processed	None
Global aperture construction	processed	0.63
Global aperture photometry	processed	4.98
Validate global photometry	phot valid failed	0.01
Global host SED inference	not processed	458.15
Local aperture photometry	processed	4.99
Validate local photometry	processed	0.02
Local host SED inference	processed	1058.15

Imaging data

Spectral Energy Distribution

Host Galaxy Spectrum

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.122	10.229	10.345
{\rm log}_{10}({\rm SFR})	-0.215	0.174	0.505
{\rm log}_{10}({\rm sSFR})	-10.466	-10.046	-9.672
{\rm stellar\ age}	7.632	9.526	12.378

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.876	-1.643	-1.316
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.817	0.129	0.362

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.131	1.352	1.604
\delta	-0.774	-0.617	-0.399
\tau_1/\tau_2	0.669	1.044	1.412
Q_{PAH}	0.364	1.404	3.156
U_{min}	2.880	8.457	15.811
{\rm log}_{10}(\gamma_e)\,	-3.533	-2.102	-0.968

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.246	-2.462	-0.750
{\rm log}_{10}(\tau_{AGN})\,	0.996	1.621	1.972

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.185	0.543	0.886
0.03-0.10 Gyr	-2.574	-0.655	0.162
0.10-0.33 Gyr	-4.386	-1.393	-0.324
0.33-1.06 Gyr	-3.534	-0.875	0.119
1.06-3.47 Gyr	-2.834	-0.473	0.402
3.47-11.34 Gyr	-0.914	0.472	0.694
11.34-12.60 Gyr	0.032	0.881	1.662
0.33-1.09 Gyr	-4.922	-1.512	-0.432
1.09-3.59 Gyr	-4.029	-1.499	-0.142
3.59-11.85 Gyr	-1.551	0.164	0.443
11.85-13.17 Gyr	-0.022	0.975	1.459

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.941	10.978	11.061
{\rm log}_{10}({\rm SFR})	-0.308	-0.054	0.204
{\rm log}_{10}({\rm sSFR})	-11.304	-11.038	-10.788
{\rm stellar\ age}	7.690	9.013	11.549

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.504	-0.398	-0.313
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.768	0.101	0.361

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.023	0.050	0.089
\delta	-0.784	-0.424	-0.057
\tau_1/\tau_2	0.678	1.101	1.520
Q_{PAH}	0.669	2.799	5.245
U_{min}	2.381	7.551	14.639
{\rm log}_{10}(\gamma_e)\,	-1.824	-0.617	-0.182

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.467	-3.492	-2.458
{\rm log}_{10}(\tau_{AGN})\,	1.174	1.679	1.999

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.409	-0.141	0.013
0.03-0.10 Gyr	-0.464	-0.023	0.312
0.10-0.33 Gyr	-0.629	-0.060	0.279
0.33-1.06 Gyr	-1.031	-0.292	0.104
1.06-3.47 Gyr	-1.058	-0.164	0.371
3.47-11.34 Gyr	0.123	1.088	1.230
11.34-12.60 Gyr	1.061	1.695	2.182

Aperture Photometry

Aperture details

RA, DEC (J2000):	16h56m26.25s, 4d54m42.94s
semi major axis, semi minor axis (arcsec):	2.31, 2.31
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	96.17	0.52	18.942	0.006	AB
PanSTARRS_g	207.08	0.63	18.110	0.003	AB
PanSTARRS_r	474.88	0.96	17.209	0.002	AB
DES_r	528.35	1.77	17.093	0.004	AB
PanSTARRS_i	721.21	0.77	16.755	0.001	AB
PanSTARRS_z	937.33	1.6	16.470	0.002	AB
DES_z	1057.94	5.87	16.339	0.006	AB
PanSTARRS_y	1165.67	4.44	16.234	0.004	AB

Aperture details

RA, DEC (J2000):	16h56m26.28s, 4d54m42.76s
semi major axis, semi minor axis (arcsec):	8.53, 7.75
angle (degrees, anti-clockwise from east):	-33.43

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	484.82	1.26	17.186	0.003	AB