2026unl results

2026unl results

Information

Transient

Name:	`SN2026unl`
Right ascension:	`14h39m37.46s`
Declination:	`-11d22m36.51s`
Discovery Date:	`July 11, 2026, 6:19 a.m.`
Classification:	`SN Ia`
Redshift:	`0.025000`
MW E(B-V):	`0.070`

Host

Name:	`J143937.38-112236.17`
Object ID:	`94342199057828383`
Catalog Name:	`panstarrs`
Catalog Release:	`dr2`
Right ascension:	`14h39m37.38s`
Declination:	`-11d22m36.17s`
Redshift:	`None`
Photometric Redshift:	`None`

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 DES_g DES_r DES_i DES_z	SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	8.7
Transient MWEBV	processed	0.06
Host match	processed	5.38
Host information	processed	0.13
Host MWEBV	processed	0.04
Global aperture construction	processed	0.69
Global aperture photometry	processed	5.64
Validate global photometry	processed	14.89
Global host SED inference	processed	397.09
Local aperture photometry	processed	5.31
Validate local photometry	processed	0.03
Local host SED inference	processed	512.35

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	14h39m37.46s, -11d22m36.51s
semi major axis, semi minor axis (arcsec):	3.97, 3.97
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	165.94	0.23	18.350	0.002	AB
PanSTARRS_g	162.92	1.3	18.370	0.009	AB
PanSTARRS_r	207.99	1.53	18.105	0.008	AB
DES_r	226.16	0.37	18.014	0.002	AB
PanSTARRS_i	236.12	1.9	17.967	0.009	AB
DES_i	241.34	1.52	17.943	0.007	AB
PanSTARRS_z	249.28	2.82	17.908	0.012	AB
DES_z	273.93	1.25	17.806	0.005	AB
PanSTARRS_y	294.63	6.67	17.727	0.025	AB
2MASS_J	419.27	100.45	16.449	0.260	Vega
2MASS_H	409.25	151.91	16.002	0.403	Vega
2MASS_K	23.27	178.08	18.645	8.309	Vega

Aperture details

RA, DEC (J2000):	14h39m37.38s, -11d22m35.89s
semi major axis, semi minor axis (arcsec):	6.19, 4.24
angle (degrees, anti-clockwise from east):	232.16

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	30.18	5.04	20.201	0.181	AB
GALEX_NUV	43.97	3.7	19.792	0.091	AB
DES_g	219.42	0.27	18.047	0.001	AB
PanSTARRS_g	224.3	1.67	18.023	0.008	AB
PanSTARRS_r	290.87	1.95	17.741	0.007	AB
DES_r	303.57	0.43	17.694	0.002	AB
DES_i	318.89	1.78	17.641	0.006	AB
PanSTARRS_z	339.65	3.57	17.572	0.011	AB
DES_z	368.47	1.47	17.484	0.004	AB
PanSTARRS_y	411.56	8.47	17.364	0.022	AB
2MASS_J	640.89	145.81	15.988	0.247	Vega
2MASS_H	396.62	218.55	16.036	0.598	Vega
2MASS_K	103.26	258.69	17.027	2.720	Vega
WISE_W1	148.95	15.34	15.768	0.112	Vega
WISE_W2	112.14	16.51	15.437	0.160	Vega
WISE_W3	46.28	51.92	14.563	1.218	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.207	8.513	8.728
{\rm log}_{10}({\rm SFR})	-1.360	-0.778	-0.133
{\rm log}_{10}({\rm sSFR})	-9.997	-9.254	-8.407
{\rm stellar\ age}	0.767	4.700	7.326

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.708	-1.238	-0.638
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.477	-1.095	-0.159

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.138	0.372	0.739
\delta	-0.665	-0.202	0.187
\tau_1/\tau_2	0.685	1.052	1.452
Q_{PAH}	0.409	1.570	4.055
U_{min}	2.895	8.234	15.825
{\rm log}_{10}(\gamma_e)\,	-3.364	-1.995	-1.039

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.025	-2.084	-0.912
{\rm log}_{10}(\tau_{AGN})\,	0.984	1.427	1.888

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.450	-1.160	-0.902
0.03-0.10 Gyr	-1.383	-0.673	0.011
0.10-0.33 Gyr	-1.829	-0.943	-0.448
0.33-1.10 Gyr	-2.511	-1.216	-0.779
1.10-3.63 Gyr	-3.186	-1.428	-1.049
3.63-12.02 Gyr	-3.834	-1.672	-1.148
12.02-13.35 Gyr	-3.833	-1.720	-1.030
0.33-1.10 Gyr	-2.755	-1.377	-0.935
1.10-3.64 Gyr	-3.253	-1.533	-1.118
3.64-12.08 Gyr	-3.832	-1.740	-1.194
12.08-13.42 Gyr	-3.894	-1.775	-0.990

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.633	8.781	8.881
{\rm log}_{10}({\rm SFR})	-1.193	-0.901	-0.579
{\rm log}_{10}({\rm sSFR})	-10.007	-9.685	-9.300
{\rm stellar\ age}	5.050	6.611	7.894

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.759	-1.414	-0.889
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.145	-0.008	0.212

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.118	0.222	0.357
\delta	-0.579	-0.152	0.157
\tau_1/\tau_2	0.712	1.072	1.430
Q_{PAH}	0.504	1.350	3.128
U_{min}	2.781	7.609	14.123
{\rm log}_{10}(\gamma_e)\,	-2.838	-1.880	-1.117

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.232	-3.121	-2.017
{\rm log}_{10}(\tau_{AGN})\,	1.045	1.516	1.891

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.481	-1.236	-1.031
0.03-0.10 Gyr	-1.153	-0.815	-0.456
0.10-0.33 Gyr	-1.121	-0.781	-0.510
0.33-1.10 Gyr	-1.371	-0.949	-0.678
1.10-3.63 Gyr	-1.445	-1.078	-0.843
3.63-12.02 Gyr	-1.426	-1.063	-0.867
12.02-13.35 Gyr	-1.586	-0.991	-0.524
0.33-1.10 Gyr	-1.488	-1.101	-0.844
1.10-3.64 Gyr	-1.583	-1.235	-1.020
3.64-12.08 Gyr	-1.533	-1.190	-1.012
12.08-13.42 Gyr	-1.673	-1.113	-0.664