2026mtx results

2026mtx results

Information

Transient

Name:	`SN2026mtx`
Right ascension:	`15h11m23.19s`
Declination:	`-5d14m36.82s`
Discovery Date:	`May 8, 2026, 8:42 a.m.`
Classification:	`SN Ia`
Redshift:	`0.100600`
MW E(B-V):	`0.079`

Host

Name:	`J151123.11-051436.99`
Object ID:	`9906619496668042`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`15h11m23.11s`
Declination:	`-5d14m36.99s`
Redshift:	`None`
Photometric Redshift:	`0.081`

Dataset

Version: 0

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_g DES_r DES_z	SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	8.74
Transient MWEBV	processed	0.16
Host match	processed	6.72
Host information	processed	0.07
Host MWEBV	processed	0.18
Host spectrum download	processed	0.11
Global aperture construction	processed	0.7
Global aperture photometry	processed	6.14
Validate global photometry	processed	16.04
Global host SED inference	processed	342.26
Local aperture photometry	processed	6.04
Validate local photometry	processed	0.02
Local host SED inference	processed	375.12

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})\,	9.699	9.923	10.077
{\rm log}_{10}({\rm SFR})	-1.296	-0.221	0.557
{\rm log}_{10}({\rm sSFR})	-11.303	-10.200	-9.302
{\rm stellar\ age}	1.694	6.592	8.151

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.481	-0.743	-0.167
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.436	-0.599	0.109

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.448	1.012	1.820
\delta	-0.457	-0.088	0.238
\tau_1/\tau_2	0.641	0.958	1.288
Q_{PAH}	0.441	1.613	4.104
U_{min}	2.929	8.407	16.483
{\rm log}_{10}(\gamma_e)\,	-3.050	-1.909	-0.632

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.251	-2.156	-0.102
{\rm log}_{10}(\tau_{AGN})\,	0.994	1.429	1.916

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.794	-0.402	0.317
0.03-0.10 Gyr	-1.469	-0.310	0.517
0.10-0.33 Gyr	-1.470	-0.413	0.421
0.33-1.07 Gyr	-3.084	-1.208	-0.402
1.07-3.49 Gyr	-2.635	-0.823	-0.112
3.49-11.42 Gyr	-0.790	0.039	0.260
11.42-12.69 Gyr	-0.385	0.370	1.120
0.33-1.06 Gyr	-1.697	-0.486	0.237
1.06-3.44 Gyr	-1.899	-0.271	0.175
3.44-11.20 Gyr	-1.994	-0.042	0.238
11.20-12.45 Gyr	-2.217	0.000	0.640

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.708	10.755	10.809
{\rm log}_{10}({\rm SFR})	-0.252	-0.010	0.220
{\rm log}_{10}({\rm sSFR})	-11.042	-10.780	-10.530
{\rm stellar\ age}	6.952	7.550	8.764

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.613	-0.432	-0.287
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.388	-0.628	0.038

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.152	0.249	0.388
\delta	-0.649	-0.318	-0.019
\tau_1/\tau_2	0.641	0.937	1.234
Q_{PAH}	0.615	1.583	3.289
U_{min}	2.696	7.337	14.806
{\rm log}_{10}(\gamma_e)\,	-2.799	-1.791	-0.995

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.495	-3.653	-2.466
{\rm log}_{10}(\tau_{AGN})\,	1.076	1.547	1.949

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.290	-0.008	0.222
0.03-0.10 Gyr	-0.379	-0.032	0.267
0.10-0.33 Gyr	-0.461	-0.058	0.249
0.33-1.07 Gyr	-1.808	-0.694	-0.235
1.07-3.49 Gyr	-1.769	-0.623	-0.062
3.49-11.42 Gyr	-0.410	0.641	0.856
11.42-12.69 Gyr	0.787	1.468	1.818
0.33-1.06 Gyr	-0.469	-0.029	0.244
1.06-3.44 Gyr	-0.193	0.355	0.679
3.44-11.20 Gyr	0.810	0.968	1.052
11.20-12.45 Gyr	0.530	1.019	1.519

Aperture Photometry

Aperture details

RA, DEC (J2000):	15h11m23.19s, -5d14m36.82s
semi major axis, semi minor axis (arcsec):	1.08, 1.08
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_r	75.4	0.5	19.207	0.007	AB
PanSTARRS_z	142.72	0.7	18.514	0.005	AB
DES_z	152.11	2.53	18.445	0.018	AB
PanSTARRS_y	173.15	1.71	18.304	0.011	AB

Aperture details

RA, DEC (J2000):	15h11m23.11s, -5d14m36.80s
semi major axis, semi minor axis (arcsec):	8.37, 6.35
angle (degrees, anti-clockwise from east):	359.67

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	12.24	3.94	21.180	0.349	AB
GALEX_NUV	14.52	3.63	20.995	0.271	AB
DES_g	257.14	0.64	17.875	0.003	AB
PanSTARRS_g	257.96	1.51	17.871	0.006	AB
PanSTARRS_r	525.71	1.89	17.098	0.004	AB
DES_r	576.79	1.53	16.997	0.003	AB
PanSTARRS_i	785.58	2.71	16.662	0.004	AB
PanSTARRS_z	1000.24	4.47	16.400	0.005	AB
DES_z	1100.49	7.05	16.296	0.007	AB
PanSTARRS_y	1204.1	11.34	16.198	0.010	AB
2MASS_J	1538.17	171.58	15.038	0.121	Vega
2MASS_H	2123.51	246.51	14.215	0.126	Vega
2MASS_K	2960.82	340.12	13.384	0.125	Vega
WISE_W1	845.06	19.44	13.884	0.025	Vega
WISE_W2	524.61	27.34	13.761	0.057	Vega
WISE_W3	847.42	76.52	11.406	0.098	Vega
WISE_W4	1340.36	473.53	9.462	0.384	Vega