2026ygx results

2026ygx results

Information

Transient

Name:	`SN2026ygx`
Right ascension:	`21h31m16.00s`
Declination:	`7d05m15.33s`
Discovery Date:	`Aug. 6, 2026, 1:35 p.m.`
Classification:	`SN II`
Redshift:	`0.073200`
MW E(B-V):	`0.057`

Host

Name:	`J213115.96+070515.11`
Object ID:	`9906624139233144`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`21h31m15.96s`
Declination:	`7d05m15.11s`
Redshift:	`0.075057`
Photometric Redshift:	`None`

Dataset

Version: 0

Cutout Download Report

Downloadable	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 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_z	GALEX_NUV GALEX_FUV DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	19.59
Transient MWEBV	processed	0.13
Host match	processed	5.93
Host information	processed	0.17
Host MWEBV	processed	0.11
Host spectrum download	processed	0.12
Global aperture construction	processed	0.67
Global aperture photometry	processed	6.93
Validate global photometry	processed	19.36
Global host SED inference	processed	517.45
Local aperture photometry	processed	7.1
Validate local photometry	processed	0.03
Local host SED inference	failed	0.01

Imaging data

Spectral Energy Distribution

Host Galaxy Spectrum

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})\,	8.710	9.101	9.371
{\rm log}_{10}({\rm SFR})	-0.364	0.276	0.866
{\rm log}_{10}({\rm sSFR})	-9.641	-8.785	-7.967
{\rm stellar\ age}	0.103	2.834	6.714

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.819	-1.457	-0.946
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.192	-0.242	0.224

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.292	0.852	1.351
\delta	-0.592	-0.175	0.227
\tau_1/\tau_2	0.599	0.955	1.331
Q_{PAH}	0.525	2.575	5.056
U_{min}	3.163	9.094	16.782
{\rm log}_{10}(\gamma_e)\,	-2.982	-1.752	-0.675

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.464	-2.934	-0.214
{\rm log}_{10}(\tau_{AGN})\,	1.034	1.526	1.981

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.515	0.329	0.915
0.03-0.10 Gyr	-1.205	-0.122	0.887
0.10-0.33 Gyr	-2.355	-0.692	0.146
0.33-1.07 Gyr	-3.825	-1.119	-0.297
1.07-3.51 Gyr	-4.963	-1.340	-0.530
3.51-11.49 Gyr	-5.677	-1.626	-0.608
11.49-12.76 Gyr	-6.514	-1.701	-0.460

Aperture Photometry

Aperture details

RA, DEC (J2000):	21h31m16.00s, 7d05m15.33s
semi major axis, semi minor axis (arcsec):	1.4, 1.4
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	12.67	0.27	21.143	0.023	AB
PanSTARRS_g	13.62	0.29	21.064	0.023	AB
SDSS_r	18.7	1.28	20.720	0.074	AB
PanSTARRS_r	19.2	0.38	20.692	0.021	AB
DES_r	19.88	0.4	20.654	0.022	AB
SDSS_i	25.64	1.68	20.378	0.071	AB
PanSTARRS_i	23.59	0.36	20.468	0.017	AB
PanSTARRS_z	26.22	1.06	20.353	0.044	AB
SDSS_z	22.92	4.04	20.499	0.191	AB
DES_z	27.51	1.21	20.301	0.048	AB
PanSTARRS_y	33.76	2.31	20.079	0.074	AB

Aperture details

RA, DEC (J2000):	21h31m15.93s, 7d05m15.31s
semi major axis, semi minor axis (arcsec):	9.02, 3.1
angle (degrees, anti-clockwise from east):	321.31

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	27.9	4.09	20.286	0.159	AB
SDSS_g	65.36	2.53	19.362	0.042	AB
SDSS_r	93.18	3.47	18.977	0.040	AB
PanSTARRS_r	117.19	1.39	18.728	0.013	AB
SDSS_z	92.39	14.81	18.986	0.174	AB
DES_z	130.61	3.05	18.610	0.025	AB