2021afaz

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Information

Transient

Name: SN2021afaz
Right ascension: 3h24m04.03s
Declination: -3d45m35.60s
Discovery Date: Nov. 19, 2021, 8:29 a.m.
Classification: SN II
Redshift: 0.020000
MW E(B-V): 0.032

Host

Name: 2021afaz
Right ascension: 3h24m02.11s
Declination: -3d45m01.08s
Redshift: 0.019830
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	0.8
Cutout download	processed	7.3
Global aperture construction	processed	0.65
Local aperture photometry	processed	5.32
Global aperture photometry	processed	5.27
Validate local photometry	processed	0.02
Validate global photometry	processed	13.79
Host information	processed	0.1
Global host SED inference	processed	424.23
Local host SED inference	processed	419.22
Transient information	processed	0.0
Transient MWEBV	processed	0.09
Host MWEBV	processed	0.09
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) = 3h24m04.03s, -3d45m35.60s
semi major axis, semi minor axis (arcsec) = 4.98, 4.98
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	1.64	1.21	23.361	0.802	AB
DES_g	4.31	0.35	22.315	0.087	AB
PanSTARRS_g	8.85	1.54	21.533	0.189	AB
PanSTARRS_r	3.49	1.5	22.544	0.466	AB
DES_r	10.5	0.52	21.347	0.053	AB
PanSTARRS_i	8.8	1.69	21.539	0.208	AB
PanSTARRS_z	3.11	3.71	22.668	1.295	AB
DES_z	19.59	1.74	20.670	0.097	AB
PanSTARRS_y	-0.44	8.69			AB
2MASS_J	-152.72	115.32			Vega
2MASS_H	-188.8	191.51			Vega
2MASS_K	-123.08	201.65			Vega

Aperture details

RA, DEC (J2000) = 3h24m02.12s, -3d45m00.44s
semi major axis, semi minor axis (arcsec) = 12.99, 11.23
angle (degrees, anti-clockwise from east) = -165.36

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	32.01	5.36	20.137	0.182	AB
GALEX_NUV	57.7	5.39	19.497	0.101	AB
DES_g	3233.2	2.45	15.126	0.001	AB
PanSTARRS_g	3265.67	4.3	15.115	0.001	AB
PanSTARRS_r	6210.4	4.26	14.417	0.001	AB
DES_r	6673.62	4.7	14.339	0.001	AB
PanSTARRS_i	8943.22	4.48	14.021	0.001	AB
PanSTARRS_z	11054.73	9.74	13.791	0.001	AB
DES_z	11795.55	15.08	13.721	0.001	AB
PanSTARRS_y	13437.41	20.88	13.579	0.002	AB
2MASS_J	16626.66	320.09	12.453	0.021	Vega
2MASS_H	19715.38	524.61	11.795	0.029	Vega
2MASS_K	15794.92	555.79	11.566	0.038	Vega
WISE_W1	7454.12	55.74	11.520	0.008	Vega
WISE_W2	4182.35	57.64	11.507	0.015	Vega
WISE_W3	1605.82	174.7	10.712	0.118	Vega
WISE_W4	845.17	899.25	9.963	1.155	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	6.998	7.429	7.660
${\rm log}_{10}({\rm SFR})$	-2.375	-1.925	-1.551
${\rm log}_{10}({\rm sSFR})$	-9.913	-9.358	-8.617
${\rm stellar\ age}$	3.402	6.743	8.343

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.780	-0.133	0.091
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.362	-0.858	-0.116

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.911	1.374	1.854
$\delta$	-0.305	-0.007	0.192
$\tau_1/\tau_2$	0.604	0.966	1.359
$Q_{PAH}$	0.811	2.030	4.221
$U_{min}$	2.759	7.572	14.911
${\rm log}_{10}(\gamma_e)\,$	-3.118	-2.171	-1.210

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.620	-1.385	-0.438
${\rm log}_{10}(\tau_{AGN})\,$	0.976	1.370	1.833

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.145	-1.624	-1.253
0.03-0.10 Gyr	-3.364	-2.384	-1.755
0.10-0.33 Gyr	-4.056	-2.831	-2.196
0.33-1.10 Gyr	-4.232	-2.861	-2.304
1.10-3.66 Gyr	-3.939	-2.728	-2.337
3.66-12.14 Gyr	-3.676	-2.586	-2.256
12.14-13.49 Gyr	-3.810	-2.611	-1.944

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.355	10.428	10.488
${\rm log}_{10}({\rm SFR})$	-1.953	-1.564	-1.213
${\rm log}_{10}({\rm sSFR})$	-12.377	-11.969	-11.617
${\rm stellar\ age}$	8.534	11.271	12.772

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.546	-0.409	-0.291
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.496	-0.615	0.174

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.062	0.119	0.198
$\delta$	-0.517	-0.109	0.180
$\tau_1/\tau_2$	0.581	0.998	1.396
$Q_{PAH}$	0.365	1.276	2.776
$U_{min}$	2.882	8.116	15.855
${\rm log}_{10}(\gamma_e)\,$	-2.645	-1.699	-0.949

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.557	-3.808	-2.985
${\rm log}_{10}(\tau_{AGN})\,$	1.069	1.587	1.958

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.119	-1.624	-1.302
0.03-0.10 Gyr	-2.366	-1.588	-1.148
0.10-0.33 Gyr	-2.917	-1.740	-1.191
0.33-1.10 Gyr	-3.422	-1.912	-1.181
1.10-3.66 Gyr	-2.926	-1.543	-0.693
3.66-12.14 Gyr	-1.560	0.213	0.599
12.14-13.49 Gyr	0.608	1.390	1.602