2026acd results

2026acd results

Information

Transient

Name:	`SN2026acd`
Right ascension:	`12h12m12.76s`
Declination:	`13d13m18.30s`
Discovery Date:	`Jan. 14, 2026, 12:55 p.m.`
Classification:	`SN Ia`
Redshift:	`0.007580`
MW E(B-V):	`0.031`

Host

Object ID:	`1024571.0`
Catalog Name:	`glade`
Catalog Release:	`latest`
Right ascension:	`12h12m11.80s`
Declination:	`13d14m47.58s`
Redshift:	`0.006231`
Photometric Redshift:	`None`

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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_z	DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	19.4
Transient MWEBV	processed	0.08
Host match	processed	4.46
Host information	processed	0.04
Host MWEBV	processed	0.16
Host spectrum download	not processed	None
Global aperture construction	processed	0.68
Global aperture photometry	processed	5.88
Validate global photometry	processed	14.12
Global host SED inference	processed	522.51
Local aperture photometry	processed	6.3
Validate local photometry	processed	0.03
Local host SED inference	processed	493.71

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})\,	7.027	7.450	7.694
{\rm log}_{10}({\rm SFR})	-1.917	-1.537	-1.143
{\rm log}_{10}({\rm sSFR})	-9.474	-8.945	-8.231
{\rm stellar\ age}	0.836	5.017	7.363

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.770	-1.307	-0.625
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.767	-1.017	0.333

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.027	1.543	1.981
\delta	-0.119	0.098	0.246
\tau_1/\tau_2	0.640	0.980	1.370
Q_{PAH}	0.394	1.547	3.677
U_{min}	3.049	8.959	16.598
{\rm log}_{10}(\gamma_e)\,	-3.223	-2.090	-1.096

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.991	-1.738	-0.482
{\rm log}_{10}(\tau_{AGN})\,	0.937	1.362	1.875

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.700	-1.342	-0.987
0.03-0.10 Gyr	-2.801	-1.811	-1.196
0.10-0.33 Gyr	-3.666	-2.334	-1.698
0.33-1.10 Gyr	-4.265	-2.609	-2.031
1.10-3.65 Gyr	-4.474	-2.650	-2.155
3.65-12.11 Gyr	-4.919	-2.757	-2.250
12.11-13.46 Gyr	-4.891	-2.808	-2.122

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.541	10.596	10.703
{\rm log}_{10}({\rm SFR})	-1.935	-1.409	-1.028
{\rm log}_{10}({\rm sSFR})	-12.557	-12.029	-11.625
{\rm stellar\ age}	7.927	9.125	12.589

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.537	-0.394	-0.293
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.513	-0.775	0.020

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.177	0.248	0.336
\delta	-0.904	-0.740	-0.520
\tau_1/\tau_2	0.523	0.924	1.328
Q_{PAH}	0.259	0.730	1.346
U_{min}	3.282	8.344	15.756
{\rm log}_{10}(\gamma_e)\,	-3.075	-2.363	-1.672

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.599	-3.942	-3.102
{\rm log}_{10}(\tau_{AGN})\,	1.031	1.526	1.932

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.193	-1.424	-1.029
0.03-0.10 Gyr	-2.346	-1.488	-0.996
0.10-0.33 Gyr	-2.342	-1.440	-0.884
0.33-1.10 Gyr	-2.257	-1.182	-0.505
1.10-3.65 Gyr	-1.976	-0.591	0.294
3.65-12.11 Gyr	-0.634	0.669	0.822
12.11-13.46 Gyr	0.556	1.153	1.815

Aperture Photometry

Aperture details

RA, DEC (J2000):	12h12m12.76s, 13d13m18.30s
semi major axis, semi minor axis (arcsec):	13.54, 13.54
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.11	0.91	23.087	0.467	AB
GALEX_NUV	-2.12	0.52			AB
SDSS_u	101.32	11.85	18.886	0.127	AB
SDSS_g	36.22	6.42	20.003	0.192	AB
DES_g	65.03	1.16	19.367	0.019	AB
PanSTARRS_g	57.7	2.48	19.497	0.047	AB
SDSS_r	78.77	8.74	19.159	0.120	AB
PanSTARRS_r	81.1	3.55	19.127	0.048	AB
DES_r	127.67	2.19	18.635	0.019	AB
SDSS_i	99.26	13.09	18.908	0.143	AB
PanSTARRS_i	159.25	5.16	18.395	0.035	AB
PanSTARRS_z	76.68	9.1	19.188	0.129	AB
SDSS_z	159.37	37.68	18.394	0.257	AB
DES_z	208.34	5.23	18.103	0.027	AB
PanSTARRS_y	102.88	17.71	18.869	0.187	AB
WISE_W1	11.72	84.84	18.528	7.857	Vega
WISE_W2	-33.66	67.65			Vega
WISE_W3	-86.84	145.76			Vega
WISE_W4	413.25	541.78	10.739	1.423	Vega

Aperture details

RA, DEC (J2000):	12h12m17.26s, 13d12m18.64s
semi major axis, semi minor axis (arcsec):	48.39, 43.2
angle (degrees, anti-clockwise from east):	309.43

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	116.49	3.87	18.734	0.036	AB
GALEX_NUV	365.78	2.83	17.492	0.008	AB
SDSS_u	6208.42	45.77	14.418	0.008	AB
SDSS_g	37877.33	57.73	12.454	0.002	AB
SDSS_r	76438.79	85.51	11.692	0.001	AB
PanSTARRS_r	81734.62	19.78	11.619	0.000	AB
SDSS_i	113149.07	112.47	11.266	0.001	AB
PanSTARRS_i	116156.41	28.31	11.237	0.000	AB
PanSTARRS_z	148822.87	43.66	10.968	0.000	AB
SDSS_z	134288.29	191.6	11.080	0.002	AB
PanSTARRS_y	174591.64	78.61	10.795	0.000	AB
WISE_W1	102162.91	739.52	8.678	0.008	Vega
WISE_W2	54985.5	472.17	8.710	0.009	Vega
WISE_W3	16213.26	626.9	8.201	0.042	Vega