2021kwa

Download data

Information

Transient

Name: 2021kwa
Right ascension: 12h30m33.76s
Declination: 11d31m04.38s
Discovery Date: None
Classification: SNIa
Redshift: 0.083615
MW E(B-V): 0.035

Host

Name: 2021kwa
Right ascension: 12h30m33.27s
Declination: 11d31m06.71s
Redshift: 0.085625
Photometric Redshift: 0.079

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.77
Cutout download	processed	None
Global aperture construction	processed	0.84
Local aperture photometry	processed	6.49
Global aperture photometry	processed	6.18
Validate local photometry	processed	0.02
Validate global photometry	processed	21.41
Host information	processed	0.1
Global host SED inference	processed	383.31
Local host SED inference	processed	422.42
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.06
Processing status	completed	N/A	N/A

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) = 12h30m33.76s, 11d31m04.38s
semi major axis, semi minor axis (arcsec) = 1.25, 1.25
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	4.13	0.13	22.361	0.035	AB
PanSTARRS_r	6.95	0.3	21.795	0.047	AB
DES_r	7.58	0.26	21.701	0.037	AB
PanSTARRS_i	9.03	0.45	21.511	0.054	AB
PanSTARRS_z	11.59	0.77	21.239	0.072	AB
DES_z	12.94	0.7	21.120	0.059	AB
PanSTARRS_y	13.79	1.38	21.051	0.109	AB

Aperture details

RA, DEC (J2000) = 12h30m33.26s, 11d31m06.89s
semi major axis, semi minor axis (arcsec) = 14.26, 10.94
angle (degrees, anti-clockwise from east) = -64.66

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	30.5	1.58	20.189	0.056	AB
GALEX_NUV	45.34	0.45	19.759	0.011	AB
SDSS_u	61.02	9.11	19.436	0.162	AB
SDSS_g	485.89	7.61	17.184	0.017	AB
DES_g	515.97	1.42	17.118	0.003	AB
PanSTARRS_g	525.88	2.45	17.098	0.005	AB
SDSS_r	950.89	9.99	16.455	0.011	AB
PanSTARRS_r	937.71	3.08	16.470	0.004	AB
DES_r	1023.56	2.83	16.375	0.003	AB
SDSS_i	1396.56	12.34	16.037	0.010	AB
PanSTARRS_i	1291.77	4.44	16.122	0.004	AB
PanSTARRS_z	1577.0	7.57	15.905	0.005	AB
SDSS_z	1634.21	28.73	15.867	0.019	AB
DES_z	1669.35	7.78	15.844	0.005	AB
PanSTARRS_y	1789.91	13.55	15.768	0.008	AB
2MASS_J	2223.37	423.33	14.638	0.207	Vega
2MASS_H	1455.84	665.48	14.625	0.496	Vega
2MASS_K	2745.3	734.45	13.466	0.290	Vega
WISE_W1	1235.4	32.33	13.471	0.028	Vega
WISE_W2	818.96	41.03	13.278	0.054	Vega
WISE_W3	1928.62	157.05	10.513	0.088	Vega
WISE_W4	1069.58	1205.5	9.707	1.224	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.263	8.524	8.672
${\rm log}_{10}({\rm SFR})$	-2.377	-1.327	-0.256
${\rm log}_{10}({\rm sSFR})$	-10.829	-9.919	-8.512
${\rm stellar\ age}$	0.380	4.760	6.963

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.476	-0.674	-0.117
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.504	-0.713	0.076

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.506	1.146	1.742
$\delta$	-0.143	0.133	0.308
$\tau_1/\tau_2$	0.641	1.069	1.471
$Q_{PAH}$	1.162	2.864	5.051
$U_{min}$	3.221	8.653	16.252
${\rm log}_{10}(\gamma_e)\,$	-2.810	-1.664	-0.624

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.811	-0.428	0.159
${\rm log}_{10}(\tau_{AGN})\,$	1.125	1.540	1.921

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.810	-2.101	-1.229
0.03-0.10 Gyr	-2.491	-1.274	-0.108
0.10-0.33 Gyr	-2.178	-1.178	-0.400
0.33-1.07 Gyr	-3.222	-1.345	-0.823
1.07-3.48 Gyr	-4.407	-1.472	-1.109
3.48-11.37 Gyr	-5.107	-1.681	-1.232
11.37-12.63 Gyr	-5.141	-1.742	-1.011

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.749	10.795	10.877
${\rm log}_{10}({\rm SFR})$	-0.321	-0.099	0.143
${\rm log}_{10}({\rm sSFR})$	-11.121	-10.892	-10.660
${\rm stellar\ age}$	7.653	9.117	11.582

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.644	-0.501	-0.372
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.697	-1.150	0.039

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.072	0.127	0.211
$\delta$	-0.535	-0.161	0.104
$\tau_1/\tau_2$	0.620	1.059	1.505
$Q_{PAH}$	1.529	3.678	5.533
$U_{min}$	2.739	8.359	15.684
${\rm log}_{10}(\gamma_e)\,$	-2.430	-1.209	-0.476

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.067	-1.893	-1.336
${\rm log}_{10}(\tau_{AGN})\,$	1.147	1.614	1.922

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.106	0.064	0.206
0.03-0.10 Gyr	-0.819	-0.213	0.161
0.10-0.33 Gyr	-1.029	-0.306	0.079
0.33-1.07 Gyr	-1.021	-0.298	0.122
1.07-3.48 Gyr	-1.167	-0.222	0.332
3.48-11.37 Gyr	-0.084	0.871	1.026
11.37-12.63 Gyr	0.909	1.541	1.996