2021kkz

Download data

Information

Transient

Name: 2021kkz
Right ascension: 16h35m56.34s
Declination: 18d04m58.16s
Discovery Date: None
Classification: Ia
Redshift: 0.078948
MW E(B-V): 0.052

Host

Name: 2021kkz
Right ascension: 16h35m56.34s
Declination: 18d04m58.19s
Redshift: 0.078802
Photometric Redshift: 0.050

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.31
Cutout download	processed	19.85
Global aperture construction	processed	0.6
Local aperture photometry	processed	5.95
Global aperture photometry	processed	5.82
Validate local photometry	processed	0.03
Validate global photometry	processed	17.3
Host information	processed	0.08
Global host SED inference	processed	480.43
Local host SED inference	processed	516.39
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.04
Log transient processing status	processed	None

Cutout Download Report

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:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 16h35m56.34s, 18d04m58.16s
semi major axis, semi minor axis (arcsec) = 1.34, 1.34
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
DES_g	205.68	0.84	18.117	0.004	AB
PanSTARRS_g	195.92	0.44	18.170	0.002	AB
SDSS_r	440.86	5.48	17.289	0.014	AB
PanSTARRS_r	441.68	0.57	17.287	0.001	AB
DES_r	485.95	2.06	17.184	0.005	AB
SDSS_i	630.5	6.59	16.901	0.011	AB
PanSTARRS_i	668.71	0.58	16.837	0.001	AB
PanSTARRS_z	784.73	1.23	16.663	0.002	AB
SDSS_z	778.42	8.21	16.672	0.011	AB
DES_z	939.31	6.1	16.468	0.007	AB
PanSTARRS_y	911.57	2.47	16.501	0.003	AB

Aperture details

RA, DEC (J2000) = 16h35m56.33s, 18d04m58.38s
semi major axis, semi minor axis (arcsec) = 13.28, 6.92
angle (degrees, anti-clockwise from east) = -175.04

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	161.15	8.66	18.382	0.058	AB
SDSS_g	824.99	7.94	16.609	0.010	AB
DES_g	899.8	1.87	16.515	0.002	AB
PanSTARRS_g	919.26	2.36	16.491	0.003	AB
SDSS_r	1896.67	12.13	15.705	0.007	AB
PanSTARRS_r	1883.11	2.87	15.713	0.002	AB
DES_r	2069.54	4.38	15.610	0.002	AB
SDSS_i	2776.13	15.3	15.291	0.006	AB
PanSTARRS_z	3415.98	7.26	15.066	0.002	AB
SDSS_z	3629.34	31.75	15.000	0.009	AB
DES_z	3749.02	12.47	14.965	0.004	AB
PanSTARRS_y	4190.56	16.55	14.844	0.004	AB
2MASS_H	7334.89	393.1	12.869	0.058	Vega
WISE_W3	2674.37	131.45	10.158	0.053	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.328	10.435	10.574
${\rm log}_{10}({\rm SFR})$	-1.841	-0.659	0.164
${\rm log}_{10}({\rm sSFR})$	-12.292	-11.095	-10.228
${\rm stellar\ age}$	6.538	7.773	11.631

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.516	-1.060	-0.772
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.390	0.135	0.409

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.364	0.575	0.883
$\delta$	-0.863	-0.678	-0.343
$\tau_1/\tau_2$	0.603	0.987	1.384
$Q_{PAH}$	0.781	2.518	4.859
$U_{min}$	2.672	7.920	15.256
${\rm log}_{10}(\gamma_e)\,$	-3.298	-2.127	-0.671

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.779	-1.366	-0.621
${\rm log}_{10}(\tau_{AGN})\,$	0.997	1.462	1.902

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.930	-0.670	-0.152
0.03-0.10 Gyr	-2.724	-0.766	0.244
0.10-0.33 Gyr	-3.147	-0.784	0.177
0.33-1.07 Gyr	-3.605	-0.813	0.131
1.07-3.50 Gyr	-2.841	-0.383	0.462
3.50-11.45 Gyr	-0.612	0.514	0.723
11.45-12.72 Gyr	-0.069	0.759	1.685

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	11.007	11.087	11.200
${\rm log}_{10}({\rm SFR})$	-1.315	-0.342	0.483
${\rm log}_{10}({\rm sSFR})$	-12.442	-11.415	-10.575
${\rm stellar\ age}$	6.172	7.472	9.751

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.728	-0.398	-0.161
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.708	-0.703	0.217

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.210	0.363	0.692
$\delta$	-0.544	-0.104	0.252
$\tau_1/\tau_2$	0.464	0.846	1.250
$Q_{PAH}$	0.467	1.277	3.358
$U_{min}$	2.575	7.280	14.109
${\rm log}_{10}(\gamma_e)\,$	-3.355	-2.552	-1.160

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.296	-2.779	-1.463
${\rm log}_{10}(\tau_{AGN})\,$	0.874	1.217	1.819

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.439	-0.328	0.389
0.03-0.10 Gyr	-2.059	-0.517	0.514
0.10-0.33 Gyr	-1.985	-0.371	0.672
0.33-1.07 Gyr	-1.658	-0.074	0.623
1.07-3.50 Gyr	-0.328	0.860	1.348
3.50-11.45 Gyr	0.596	1.222	1.378
11.45-12.72 Gyr	0.472	1.288	2.067