2020yvt results

2020yvt results

Information

Transient

Name:	`SN2020yvt`
Right ascension:	`10h03m51.82s`
Declination:	`59d26m10.29s`
Discovery Date:	`Nov. 4, 2020, 11:45 a.m.`
Classification:	`SN IIb`
Redshift:	`0.009969`
MW E(B-V):	`0.011`

Host

Name:	`2020yvt`
Right ascension:	`10h03m51.86s`
Declination:	`59d26m09.96s`
Redshift:	`0.009997`
Photometric Redshift:	`0.019`

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_i DES_z DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	0.97
Transient MWEBV	processed	0.05
Host match	processed	0.97
Host information	processed	0.09
Host MWEBV	processed	0.05
Global aperture construction	processed	0.67
Global aperture photometry	processed	5.74
Validate global photometry	processed	16.67
Global host SED inference	processed	421.77
Local aperture photometry	processed	5.43
Validate local photometry	processed	0.02
Local host SED inference	processed	407.36

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	10h03m51.82s, 59d26m10.29s
semi major axis, semi minor axis (arcsec):	9.75, 9.75
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	744.99	6.95	16.720	0.010	AB
GALEX_NUV	1041.14	4.61	16.356	0.005	AB
SDSS_u	2152.67	14.05	15.568	0.007	AB
SDSS_g	5232.64	19.19	14.603	0.004	AB
PanSTARRS_g	5466.9	3.07	14.556	0.001	AB
SDSS_r	8603.15	24.66	14.063	0.003	AB
PanSTARRS_r	8553.24	3.18	14.070	0.000	AB
SDSS_i	10554.54	27.67	13.841	0.003	AB
PanSTARRS_i	10223.15	3.55	13.876	0.000	AB
PanSTARRS_z	12394.47	8.92	13.667	0.001	AB
SDSS_z	12820.26	41.14	13.630	0.003	AB
PanSTARRS_y	14342.6	20.73	13.508	0.002	AB
2MASS_J	16686.85	187.83	12.449	0.012	Vega
2MASS_H	20023.58	248.54	11.779	0.013	Vega
2MASS_K	16856.51	316.84	11.495	0.020	Vega
WISE_W1	7324.95	33.95	11.539	0.005	Vega
WISE_W2	4487.12	35.3	11.431	0.009	Vega
WISE_W3	22424.17	115.28	7.849	0.006	Vega

Aperture details

RA, DEC (J2000):	10h03m51.86s, 59d26m10.51s
semi major axis, semi minor axis (arcsec):	12.78, 11.39
angle (degrees, anti-clockwise from east):	-7.31

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	772.6	7.09	16.680	0.010	AB
GALEX_NUV	1094.35	4.75	16.302	0.005	AB
SDSS_g	5592.26	20.02	14.531	0.004	AB
PanSTARRS_g	5857.86	3.62	14.481	0.001	AB
SDSS_r	9253.09	25.82	13.984	0.003	AB
PanSTARRS_r	9236.83	3.71	13.986	0.000	AB
SDSS_i	11454.68	29.25	13.753	0.003	AB
PanSTARRS_i	11067.99	4.28	13.790	0.000	AB
PanSTARRS_z	13367.68	10.9	13.585	0.001	AB
SDSS_z	13854.97	46.92	13.546	0.004	AB
PanSTARRS_y	15407.61	25.52	13.431	0.002	AB
2MASS_J	18362.85	235.6	12.345	0.014	Vega
2MASS_H	21805.4	312.38	11.686	0.016	Vega
2MASS_K	18434.31	399.7	11.398	0.024	Vega
WISE_W1	9128.16	40.17	11.300	0.005	Vega
WISE_W3	34003.06	159.64	7.397	0.005	Vega
WISE_W4	114495.93	1946.04	4.633	0.018	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.473	9.558	9.663
{\rm log}_{10}({\rm SFR})	-0.253	0.012	0.290
{\rm log}_{10}({\rm sSFR})	-9.840	-9.553	-9.255
{\rm stellar\ age}	6.384	7.533	9.329

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.774	-0.496	-0.340
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.663	0.230	0.412

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.141	0.250	0.437
\delta	-0.657	-0.338	-0.092
\tau_1/\tau_2	0.607	0.957	1.350
Q_{PAH}	0.395	1.282	2.681
U_{min}	2.394	7.896	15.482
{\rm log}_{10}(\gamma_e)\,	-2.641	-1.785	-1.120

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.440	-3.441	-2.374
{\rm log}_{10}(\tau_{AGN})\,	1.048	1.541	1.979

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.279	-0.808	-0.543
0.03-0.10 Gyr	-0.136	0.153	0.446
0.10-0.33 Gyr	-1.099	-0.433	-0.056
0.33-1.10 Gyr	-1.434	-0.765	-0.462
1.10-3.64 Gyr	-1.252	-0.614	-0.331
3.64-12.08 Gyr	-0.707	-0.365	-0.207
12.08-13.42 Gyr	-0.788	-0.203	0.406

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.606	9.682	9.765
{\rm log}_{10}({\rm SFR})	-0.463	-0.212	0.039
{\rm log}_{10}({\rm sSFR})	-10.145	-9.905	-9.605
{\rm stellar\ age}	7.132	8.041	10.062

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.766	-0.467	-0.283
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.703	0.070	0.381

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.121	0.250	0.481
\delta	-0.470	-0.038	0.221
\tau_1/\tau_2	0.650	1.025	1.391
Q_{PAH}	0.214	0.635	1.543
U_{min}	3.000	7.626	14.716
{\rm log}_{10}(\gamma_e)\,	-2.801	-1.665	-0.901

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.758	-1.274	-0.970
{\rm log}_{10}(\tau_{AGN})\,	1.365	1.634	1.887

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.963	-0.600	-0.364
0.03-0.10 Gyr	-0.412	-0.107	0.169
0.10-0.33 Gyr	-1.034	-0.500	-0.174
0.33-1.10 Gyr	-1.274	-0.775	-0.470
1.10-3.64 Gyr	-1.202	-0.644	-0.347
3.64-12.08 Gyr	-0.485	-0.222	-0.091
12.08-13.42 Gyr	-0.439	0.023	0.603