2021ptu results

2021ptu results

Information

Transient

Name:	`SN2021ptu`
Right ascension:	`13h33m18.19s`
Declination:	`37d56m12.01s`
Discovery Date:	`June 13, 2021, 7:26 a.m.`
Classification:	`SN Ia`
Redshift:	`0.067000`
MW E(B-V):	`0.005`

Host

Name:	`2021ptu`
Right ascension:	`13h33m18.64s`
Declination:	`37d56m15.29s`
Redshift:	`None`
Photometric Redshift:	`0.150`

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 DES_g DES_z	GALEX_NUV GALEX_FUV DES_r DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	15.25
Transient MWEBV	processed	0.04
Host match	processed	2.12
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	6.69
Validate global photometry	processed	15.84
Global host SED inference	processed	407.33
Local aperture photometry	processed	6.68
Validate local photometry	processed	0.02
Local host SED inference	failed	568.79

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	13h33m18.19s, 37d56m12.01s
semi major axis, semi minor axis (arcsec):	1.56, 1.56
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	0.07	1.19	26.723	17.424	AB
SDSS_g	1.24	0.49	23.670	0.430	AB
DES_g	0.39	0.1	24.916	0.276	AB
PanSTARRS_g	-0.03	0.34			AB
SDSS_r	0.79	0.67	24.153	0.915	AB
PanSTARRS_r	-0.46	0.54			AB
SDSS_i	0.3	1.12	25.208	4.066	AB
PanSTARRS_i	1.45	0.47	23.500	0.352	AB
PanSTARRS_z	2.55	0.79	22.884	0.336	AB
SDSS_z	5.94	3.61	21.966	0.661	AB
DES_z	1.57	0.49	23.411	0.336	AB
PanSTARRS_y	0.91	2.42	24.001	2.882	AB

Aperture details

RA, DEC (J2000):	13h33m18.63s, 37d56m15.50s
semi major axis, semi minor axis (arcsec):	6.19, 3.61
angle (degrees, anti-clockwise from east):	-155.33

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	20.88	3.8	20.601	0.198	AB
SDSS_g	75.91	2.52	19.199	0.036	AB
DES_g	71.57	0.76	19.263	0.012	AB
PanSTARRS_g	77.74	1.05	19.173	0.015	AB
SDSS_r	125.21	3.4	18.656	0.030	AB
PanSTARRS_r	127.22	1.68	18.639	0.014	AB
SDSS_i	171.22	4.64	18.316	0.029	AB
PanSTARRS_i	160.06	1.42	18.389	0.010	AB
PanSTARRS_z	183.65	2.41	18.240	0.014	AB
SDSS_z	219.68	11.35	18.046	0.056	AB
DES_z	183.28	2.35	18.242	0.014	AB
PanSTARRS_y	215.73	7.27	18.065	0.037	AB
WISE_W1	84.09	8.89	16.389	0.115	Vega
WISE_W2	45.55	8.67	16.415	0.207	Vega
WISE_W3	44.9	40.81	14.595	0.987	Vega
WISE_W4	704.21	287.96	10.161	0.444	Vega

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.394	9.516	9.627
{\rm log}_{10}({\rm SFR})	-1.771	-1.085	-0.594
{\rm log}_{10}({\rm sSFR})	-11.271	-10.569	-10.085
{\rm stellar\ age}	5.992	7.503	9.694

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.576	-1.141	-0.766
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.947	0.174	0.400

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.142	0.294	0.462
\delta	-0.741	-0.379	0.043
\tau_1/\tau_2	0.614	0.975	1.366
Q_{PAH}	1.144	2.721	4.719
U_{min}	3.230	8.646	15.749
{\rm log}_{10}(\gamma_e)\,	-2.433	-1.515	-0.637

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.752	-2.201	-1.323
{\rm log}_{10}(\tau_{AGN})\,	1.101	1.576	1.925

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.213	-1.371	-0.999
0.03-0.10 Gyr	-1.903	-1.035	-0.471
0.10-0.33 Gyr	-1.968	-0.992	-0.452
0.33-1.08 Gyr	-2.069	-1.035	-0.494
1.08-3.53 Gyr	-1.705	-0.693	-0.328
3.53-11.58 Gyr	-0.909	-0.379	-0.205
11.58-12.87 Gyr	-0.981	-0.258	0.469