2022khy results

2022khy results

Information

Transient

Name:	`SN2022khy`
Right ascension:	`17h00m40.99s`
Declination:	`18d52m19.67s`
Discovery Date:	`May 21, 2022, 11:38 a.m.`
Classification:	`SN II`
Redshift:	`0.030000`
MW E(B-V):	`0.059`

Host

Name:
Right ascension:	`17h00m40.97s`
Declination:	`18d52m17.83s`
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 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	19.8
Transient MWEBV	processed	0.04
Host match	processed	5.66
Host information	processed	0.18
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	6.39
Validate global photometry	processed	17.38
Global host SED inference	processed	2849.29
Local aperture photometry	processed	5.96
Validate local photometry	processed	0.03
Local host SED inference	processed	479.64

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	17h00m40.99s, 18d52m19.67s
semi major axis, semi minor axis (arcsec):	3.33, 3.33
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	15.19	2.76	20.946	0.198	AB
SDSS_g	44.91	1.98	19.769	0.048	AB
DES_g	44.76	0.36	19.773	0.009	AB
PanSTARRS_g	47.75	0.67	19.703	0.015	AB
SDSS_r	69.74	2.56	19.291	0.040	AB
PanSTARRS_r	77.81	0.85	19.172	0.012	AB
DES_r	73.77	0.81	19.230	0.012	AB
SDSS_i	95.28	3.27	18.952	0.037	AB
PanSTARRS_i	100.31	0.89	18.897	0.010	AB
PanSTARRS_z	119.65	2.28	18.705	0.021	AB
SDSS_z	150.7	8.57	18.455	0.062	AB
DES_z	109.75	2.21	18.799	0.022	AB
PanSTARRS_y	128.3	4.44	18.629	0.038	AB
2MASS_J	114.54	75.45	17.858	0.715	Vega
2MASS_H	172.6	114.16	16.940	0.718	Vega
2MASS_K	279.81	106.05	15.945	0.411	Vega

Aperture details

RA, DEC (J2000):	17h00m41.25s, 18d52m16.00s
semi major axis, semi minor axis (arcsec):	5.43, 3.04
angle (degrees, anti-clockwise from east):	-66.37

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	6.79	2.5	21.821	0.400	AB
GALEX_NUV	7.48	0.7	21.715	0.102	AB
SDSS_u	89.53	4.0	19.020	0.049	AB
SDSS_g	329.17	4.86	17.606	0.016	AB
DES_g	319.12	0.82	17.640	0.003	AB
PanSTARRS_g	339.77	0.87	17.572	0.003	AB
SDSS_r	559.95	6.36	17.030	0.012	AB
PanSTARRS_r	557.19	1.12	17.035	0.002	AB
DES_r	581.01	2.01	16.990	0.004	AB
PanSTARRS_i	675.91	1.11	16.825	0.002	AB
SDSS_z	784.42	12.11	16.664	0.017	AB
DES_z	747.35	5.29	16.716	0.008	AB
PanSTARRS_y	765.5	5.32	16.690	0.008	AB
2MASS_J	662.64	111.17	15.952	0.182	Vega
2MASS_H	851.46	165.9	15.207	0.212	Vega
2MASS_K	553.14	155.95	15.205	0.306	Vega
WISE_W1	315.12	11.64	14.955	0.040	Vega
WISE_W2	203.17	14.14	14.791	0.076	Vega
WISE_W4	-62.37	379.65			Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.505	8.624	8.742
{\rm log}_{10}({\rm SFR})	-2.895	-1.857	-1.125
{\rm log}_{10}({\rm sSFR})	-11.512	-10.539	-9.812
{\rm stellar\ age}	5.295	7.261	9.063

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.477	-1.048	-0.641
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.658	-0.941	-0.091

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.165	0.494	0.829
\delta	-0.360	0.054	0.302
\tau_1/\tau_2	0.754	1.114	1.462
Q_{PAH}	0.705	2.473	5.344
U_{min}	3.033	8.593	15.804
{\rm log}_{10}(\gamma_e)\,	-2.940	-1.862	-0.658

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.061	-0.766	-0.204
{\rm log}_{10}(\tau_{AGN})\,	1.045	1.429	1.927

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.766	-2.615	-1.980
0.03-0.10 Gyr	-2.919	-1.745	-0.980
0.10-0.33 Gyr	-2.351	-1.487	-0.990
0.33-1.10 Gyr	-2.468	-1.618	-1.131
1.10-3.63 Gyr	-2.329	-1.466	-1.149
3.63-12.02 Gyr	-1.843	-1.315	-1.120
12.02-13.35 Gyr	-1.955	-1.236	-0.587

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.498	9.614	9.648
{\rm log}_{10}({\rm SFR})	-3.876	-2.807	-2.285
{\rm log}_{10}({\rm sSFR})	-13.437	-12.434	-11.880
{\rm stellar\ age}	8.810	12.525	12.683

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.951	-1.883	-1.759
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.743	-0.739	0.252

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.011	0.035	0.073
\delta	-0.900	-0.644	-0.253
\tau_1/\tau_2	0.413	0.853	1.350
Q_{PAH}	1.743	3.749	5.723
U_{min}	3.752	10.302	18.049
{\rm log}_{10}(\gamma_e)\,	-2.854	-1.473	-0.440

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.277	-1.545	-1.226
{\rm log}_{10}(\tau_{AGN})\,	1.301	1.647	1.920

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.125	-2.681	-2.093
0.03-0.10 Gyr	-5.950	-3.421	-2.416
0.10-0.33 Gyr	-6.521	-3.614	-2.373
0.33-1.10 Gyr	-7.222	-4.117	-2.377
1.10-3.63 Gyr	-5.607	-3.509	-1.882
3.63-12.02 Gyr	-3.566	-1.783	-0.283
12.02-13.35 Gyr	-0.061	0.738	0.780