2023exm results

2023exm results

Information

Transient

Name:	`SN2023exm`
Right ascension:	`11h13m35.91s`
Declination:	`-14d47m37.17s`
Discovery Date:	`April 9, 2023, 5:18 a.m.`
Classification:	`SN Ia`
Redshift:	`0.023000`
MW E(B-V):	`0.055`

Host

Name:	`2023exm`
Right ascension:	`11h13m35.93s`
Declination:	`-14d47m37.68s`
Redshift:	`0.022779`
Photometric Redshift:	`0.025`

Cutout Download Report

Downloaded	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	GALEX_NUV GALEX_FUV DES_g DES_r DES_i DES_z DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	13.85
Transient MWEBV	processed	0.05
Host match	processed	0.84
Host information	processed	0.09
Host MWEBV	processed	0.05
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.58
Validate global photometry	processed	15.18
Global host SED inference	processed	440.81
Local aperture photometry	processed	5.46
Validate local photometry	processed	0.02
Local host SED inference	processed	476.92

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	11h13m35.91s, -14d47m37.17s
semi major axis, semi minor axis (arcsec):	4.35, 4.35
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	332.59	5.86	17.595	0.019	AB
SDSS_g	1961.12	11.56	15.669	0.006	AB
PanSTARRS_g	2178.35	1.81	15.555	0.001	AB
SDSS_r	4576.68	17.68	14.749	0.004	AB
PanSTARRS_r	4612.61	1.7	14.740	0.000	AB
SDSS_i	6934.32	21.93	14.297	0.003	AB
PanSTARRS_i	6718.48	1.99	14.332	0.000	AB
PanSTARRS_z	9163.74	3.73	13.995	0.000	AB
SDSS_z	9763.05	29.52	13.926	0.003	AB
PanSTARRS_y	11058.77	10.56	13.791	0.001	AB
2MASS_J	14476.01	112.21	12.603	0.008	Vega
2MASS_H	18745.35	183.12	11.850	0.011	Vega
2MASS_K	15758.28	212.25	11.568	0.015	Vega

Aperture details

RA, DEC (J2000):	11h13m35.93s, -14d47m37.41s
semi major axis, semi minor axis (arcsec):	22.2, 12.93
angle (degrees, anti-clockwise from east):	-152.75

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	840.98	15.83	16.588	0.020	AB
SDSS_g	4279.47	17.65	14.822	0.004	AB
PanSTARRS_g	4759.99	6.02	14.706	0.001	AB
SDSS_r	9743.83	26.87	13.928	0.003	AB
PanSTARRS_r	9825.18	4.65	13.919	0.001	AB
SDSS_i	14367.26	34.31	13.507	0.003	AB
PanSTARRS_i	13962.79	5.37	13.538	0.000	AB
PanSTARRS_z	18417.9	12.33	13.237	0.001	AB
SDSS_z	19076.36	67.18	13.199	0.004	AB
PanSTARRS_y	22324.66	39.91	13.028	0.002	AB
2MASS_J	28720.68	415.17	11.860	0.016	Vega
2MASS_H	35050.04	700.65	11.171	0.022	Vega
2MASS_K	28927.29	821.53	10.909	0.031	Vega
WISE_W1	13882.76	78.5	10.845	0.006	Vega
WISE_W2	7685.17	79.94	10.847	0.011	Vega
WISE_W3	4459.44	209.38	9.603	0.051	Vega
WISE_W4	6548.65	1302.9	7.740	0.216	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.206	10.329	10.435
{\rm log}_{10}({\rm SFR})	-0.646	0.155	0.581
{\rm log}_{10}({\rm sSFR})	-10.989	-10.163	-9.666
{\rm stellar\ age}	4.851	7.049	8.875

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.688	-0.337	-0.124
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.840	-1.419	-0.151

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.551	0.869	1.176
\delta	-0.807	-0.617	-0.423
\tau_1/\tau_2	0.621	0.992	1.367
Q_{PAH}	0.333	2.371	4.408
U_{min}	2.519	7.452	14.256
{\rm log}_{10}(\gamma_e)\,	-3.307	-1.859	-1.019

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.277	-2.601	-1.206
{\rm log}_{10}(\tau_{AGN})\,	0.941	1.448	1.984

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.449	0.101	0.406
0.03-0.10 Gyr	-1.026	0.137	0.659
0.10-0.33 Gyr	-0.832	0.168	0.650
0.33-1.10 Gyr	-0.514	0.199	0.641
1.10-3.65 Gyr	-0.198	0.343	0.627
3.65-12.11 Gyr	-0.141	0.346	0.544
12.11-13.45 Gyr	-0.185	0.460	1.058

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.679	10.752	10.851
{\rm log}_{10}({\rm SFR})	-3.108	-1.764	-0.562
{\rm log}_{10}({\rm sSFR})	-13.883	-12.523	-11.274
{\rm stellar\ age}	7.828	9.576	12.716

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.453	-0.321	-0.196
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.655	-0.753	0.143

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.068	0.210	0.403
\delta	-0.809	-0.489	-0.114
\tau_1/\tau_2	0.478	0.921	1.332
Q_{PAH}	0.215	0.818	3.346
U_{min}	2.587	7.214	14.904
{\rm log}_{10}(\gamma_e)\,	-3.548	-2.446	-0.979

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.619	-3.986	-3.106
{\rm log}_{10}(\tau_{AGN})\,	1.088	1.604	1.958

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.461	-1.883	-0.673
0.03-0.10 Gyr	-3.531	-1.841	-0.634
0.10-0.33 Gyr	-3.563	-1.771	-0.449
0.33-1.10 Gyr	-3.165	-1.509	-0.368
1.10-3.65 Gyr	-2.523	-0.719	0.510
3.65-12.11 Gyr	-1.064	0.711	0.970
12.11-13.45 Gyr	0.534	1.444	1.968