2021cku results

2021cku results

Information

Transient

Name:	`SN2021cku`
Right ascension:	`12h58m41.64s`
Declination:	`-30d33m39.12s`
Discovery Date:	`Feb. 8, 2021, 1:36 p.m.`
Classification:	`SN Ia`
Redshift:	`0.043000`
MW E(B-V):	`0.077`

Host

Name:	`2021cku`
Right ascension:	`12h58m35.66s`
Declination:	`-30d32m45.83s`
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 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y	GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_z DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	4.1
Transient MWEBV	processed	0.05
Host match	processed	3.89
Host information	processed	0.11
Host MWEBV	processed	0.05
Global aperture construction	processed	2.39
Global aperture photometry	processed	4.28
Validate global photometry	processed	12.08
Global host SED inference	processed	532.78
Local aperture photometry	processed	4.28
Validate local photometry	processed	0.02
Local host SED inference	failed	0.05

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	12h58m41.64s, -30d33m39.12s
semi major axis, semi minor axis (arcsec):	2.36, 2.36
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	0.92	0.79	23.992	0.937	AB
PanSTARRS_r	0.66	1.32	24.354	2.180	AB
PanSTARRS_i	1.72	1.21	23.312	0.765	AB
PanSTARRS_z	7.73	3.2	21.679	0.450	AB
PanSTARRS_y	5.29	5.82	22.091	1.194	AB

Aperture details

RA, DEC (J2000):	12h58m35.66s, -30d32m45.81s
semi major axis, semi minor axis (arcsec):	6.13, 1.92
angle (degrees, anti-clockwise from east):	-103.3

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	0.42	1.37	24.836	3.511	AB
PanSTARRS_g	6.38	1.28	21.888	0.218	AB
PanSTARRS_r	21.32	1.76	20.578	0.090	AB
PanSTARRS_i	38.17	1.71	19.946	0.049	AB
PanSTARRS_z	65.77	4.63	19.355	0.077	AB
PanSTARRS_y	78.11	10.85	19.168	0.151	AB
2MASS_J	30.46	112.23	19.296	4.000	Vega
2MASS_H	432.91	151.27	15.941	0.379	Vega
2MASS_K	200.69	195.9	16.306	1.060	Vega
WISE_W1	161.87	10.48	15.678	0.070	Vega
WISE_W2	134.38	14.29	15.240	0.115	Vega
WISE_W3	343.37	43.62	12.387	0.138	Vega
WISE_W4	283.85	279.14	11.147	1.068	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})\,	9.043	9.209	9.339
{\rm log}_{10}({\rm SFR})	-1.963	-1.357	-0.850
{\rm log}_{10}({\rm sSFR})	-11.187	-10.599	-9.989
{\rm stellar\ age}	6.347	7.930	11.742

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.750	-0.289	0.035
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.693	-0.801	0.174

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.543	1.883	2.205
\delta	-0.076	0.104	0.266
\tau_1/\tau_2	0.496	0.861	1.219
Q_{PAH}	0.593	1.667	3.482
U_{min}	2.721	7.607	15.162
{\rm log}_{10}(\gamma_e)\,	-3.186	-2.418	-1.539

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.655	-2.128	-1.248
{\rm log}_{10}(\tau_{AGN})\,	0.927	1.282	1.741

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.326	-1.324	-0.715
0.03-0.10 Gyr	-2.413	-1.490	-0.907
0.10-0.33 Gyr	-2.720	-1.496	-0.923
0.33-1.09 Gyr	-3.134	-1.566	-0.892
1.09-3.59 Gyr	-2.669	-1.198	-0.731
3.59-11.86 Gyr	-1.745	-0.793	-0.534
11.86-13.18 Gyr	-1.274	-0.481	0.367