2023exu results

2023exu results

Information

Transient

Name:	`SN2023exu`
Right ascension:	`10h32m40.01s`
Declination:	`12d10m49.39s`
Discovery Date:	`April 9, 2023, 6:32 a.m.`
Classification:	`SN Ia-91T-like`
Redshift:	`0.032948`
MW E(B-V):	`0.027`

Host

Name:	`2023exu`
Right ascension:	`10h32m39.00s`
Declination:	`12d10m40.29s`
Redshift:	`0.032948`
Photometric Redshift:	`0.033`

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 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	16.15
Transient MWEBV	processed	0.04
Host match	processed	2.55
Host information	processed	0.11
Host MWEBV	processed	0.05
Global aperture construction	processed	0.67
Global aperture photometry	processed	8.09
Validate global photometry	processed	20.64
Global host SED inference	processed	829.74
Local aperture photometry	processed	7.52
Validate local photometry	processed	0.03
Local host SED inference	processed	406.52

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	10h32m40.01s, 12d10m49.39s
semi major axis, semi minor axis (arcsec):	3.04, 3.04
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	23.37	2.5	20.478	0.116	AB
SDSS_g	61.98	2.21	19.419	0.039	AB
DES_g	65.18	0.48	19.365	0.008	AB
PanSTARRS_g	61.72	0.73	19.424	0.013	AB
SDSS_r	96.8	3.05	18.935	0.034	AB
PanSTARRS_r	99.9	0.73	18.901	0.008	AB
DES_r	113.06	0.88	18.767	0.008	AB
SDSS_i	131.46	3.99	18.603	0.033	AB
PanSTARRS_i	121.17	1.07	18.691	0.010	AB
PanSTARRS_z	143.36	1.99	18.509	0.015	AB
SDSS_z	143.74	10.26	18.506	0.078	AB
DES_z	166.23	2.82	18.348	0.018	AB
PanSTARRS_y	167.78	4.23	18.338	0.027	AB
2MASS_J	152.1	56.47	17.550	0.403	Vega
2MASS_H	201.26	100.36	16.773	0.541	Vega
2MASS_K	310.23	101.07	15.833	0.354	Vega

Aperture details

RA, DEC (J2000):	10h32m38.97s, 12d10m40.54s
semi major axis, semi minor axis (arcsec):	39.53, 14.08
angle (degrees, anti-clockwise from east):	-124.33

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	168.66	13.89	18.332	0.089	AB
GALEX_NUV	197.97	5.57	18.159	0.031	AB
SDSS_u	673.93	18.7	16.828	0.030	AB
DES_g	3374.71	3.46	15.079	0.001	AB
SDSS_r	5137.87	22.8	14.623	0.005	AB
PanSTARRS_r	5461.3	5.54	14.557	0.001	AB
DES_r	6320.7	6.55	14.398	0.001	AB
SDSS_i	7450.61	30.5	14.220	0.004	AB
PanSTARRS_i	7304.97	8.16	14.241	0.001	AB
PanSTARRS_z	9083.77	15.27	14.004	0.002	AB
SDSS_z	8913.47	79.49	14.025	0.010	AB
DES_z	10637.24	22.53	13.833	0.002	AB
PanSTARRS_y	11115.2	32.24	13.785	0.003	AB
2MASS_J	14162.46	442.49	12.627	0.034	Vega
2MASS_K	16250.96	790.75	11.535	0.053	Vega
WISE_W1	8785.55	69.5	11.342	0.009	Vega
WISE_W2	5853.45	105.94	11.142	0.020	Vega
WISE_W4	60134.92	4664.54	5.332	0.084	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.546	8.755	8.921
{\rm log}_{10}({\rm SFR})	-1.503	-0.933	-0.521
{\rm log}_{10}({\rm sSFR})	-10.321	-9.662	-9.127
{\rm stellar\ age}	4.582	6.938	8.838

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.516	-0.853	-0.413
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.742	-0.350	0.109

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.276	0.657	1.006
\delta	-0.701	-0.221	0.072
\tau_1/\tau_2	0.764	1.115	1.463
Q_{PAH}	0.496	2.097	4.376
U_{min}	2.848	7.838	14.589
{\rm log}_{10}(\gamma_e)\,	-3.411	-2.518	-1.234

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.943	-2.231	-0.487
{\rm log}_{10}(\tau_{AGN})\,	1.052	1.426	1.880

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.391	-0.990	-0.684
0.03-0.10 Gyr	-1.678	-0.921	-0.449
0.10-0.33 Gyr	-2.103	-1.253	-0.736
0.33-1.09 Gyr	-2.334	-1.437	-1.005
1.09-3.62 Gyr	-2.050	-1.358	-1.051
3.62-11.98 Gyr	-1.771	-1.226	-0.953
11.98-13.31 Gyr	-1.864	-1.158	-0.493

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.757	10.847	10.983
{\rm log}_{10}({\rm SFR})	-0.284	0.064	0.378
{\rm log}_{10}({\rm sSFR})	-11.184	-10.796	-10.450
{\rm stellar\ age}	7.668	8.735	12.527

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.312	-0.948	-0.630
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.073	-0.918	-0.712

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.649	0.861	1.045
\delta	-0.005	0.120	0.219
\tau_1/\tau_2	0.108	0.369	0.776
Q_{PAH}	0.524	1.259	2.260
U_{min}	2.831	8.226	15.759
{\rm log}_{10}(\gamma_e)\,	-3.505	-2.446	-1.712

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.582	-2.339	-1.689
{\rm log}_{10}(\tau_{AGN})\,	1.128	1.663	1.993

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.240	0.571	0.869
0.03-0.10 Gyr	-3.880	-2.614	-0.797
0.10-0.33 Gyr	-5.375	-2.872	-0.929
0.33-1.09 Gyr	-3.868	-1.324	-0.064
1.09-3.62 Gyr	-3.168	-0.465	0.696
3.62-11.98 Gyr	-0.630	0.885	1.107
11.98-13.31 Gyr	0.364	1.330	2.097