SN2021yaz

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Information

Transient

Name: SN2021yaz
Right ascension: 2h30m37.01s
Declination: 25d26m07.40s
Discovery Date: None
Classification: SN IIn
Redshift: 0.039000
MW E(B-V): 0.093

Host

Name: SN2021yaz
Right ascension: 2h30m37.04s
Declination: 25d26m07.93s
Redshift: None
Photometric Redshift: 0.027

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.79
Cutout download	processed	9.17
Global aperture construction	processed	0.6
Local aperture photometry	processed	5.84
Global aperture photometry	processed	5.64
Validate local photometry	processed	0.03
Validate global photometry	processed	14.72
Host information	processed	0.09
Global host SED inference	processed	405.98
Local host SED inference	processed	545.61
Transient information	processed	0.0
Transient MWEBV	processed	0.06
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) = 2h30m37.01s, 25d26m07.40s
semi major axis, semi minor axis (arcsec) = 2.59, 2.59
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	254.21	0.77	17.887	0.003	AB
PanSTARRS_g	249.14	0.71	17.909	0.003	AB
PanSTARRS_r	298.61	0.84	17.712	0.003	AB
DES_r	343.75	1.68	17.559	0.005	AB
PanSTARRS_i	332.05	0.96	17.597	0.003	AB
PanSTARRS_z	338.95	2.07	17.575	0.007	AB
DES_z	392.45	3.69	17.416	0.010	AB
PanSTARRS_y	396.31	5.06	17.405	0.014	AB

Aperture details

RA, DEC (J2000) = 2h30m37.04s, 25d26m07.99s
semi major axis, semi minor axis (arcsec) = 5.32, 3.7
angle (degrees, anti-clockwise from east) = -139.83

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	72.47	6.12	19.250	0.092	AB
GALEX_NUV	72.8	3.82	19.245	0.057	AB
DES_g	313.42	0.88	17.660	0.003	AB
PanSTARRS_g	317.1	1.11	17.647	0.004	AB
PanSTARRS_r	386.06	1.33	17.433	0.004	AB
DES_r	429.36	1.93	17.318	0.005	AB
PanSTARRS_i	436.62	1.53	17.300	0.004	AB
PanSTARRS_z	458.91	3.32	17.246	0.008	AB
DES_z	494.35	4.24	17.165	0.009	AB
PanSTARRS_y	526.63	8.08	17.096	0.017	AB
2MASS_J	795.24	129.8	15.754	0.177	Vega
2MASS_H	729.87	204.88	15.374	0.305	Vega
2MASS_K	297.64	234.54	15.878	0.856	Vega
WISE_W1	294.91	12.01	15.027	0.044	Vega
WISE_W2	221.07	18.75	14.700	0.092	Vega
WISE_W3	745.9	96.93	11.544	0.141	Vega
WISE_W4	4019.14	811.05	8.270	0.219	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.739	9.016	9.197
${\rm log}_{10}({\rm SFR})$	-0.738	-0.266	0.258
${\rm log}_{10}({\rm sSFR})$	-9.847	-9.296	-8.591
${\rm stellar\ age}$	0.747	3.863	6.462

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.836	-1.486	-0.599
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.426	-0.913	-0.122

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.146	0.330	0.609
$\delta$	-0.754	-0.383	0.121
$\tau_1/\tau_2$	0.633	1.001	1.397
$Q_{PAH}$	0.505	2.066	4.362
$U_{min}$	3.087	8.751	16.590
${\rm log}_{10}(\gamma_e)\,$	-3.200	-1.960	-0.663

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.217	-2.770	-1.137
${\rm log}_{10}(\tau_{AGN})\,$	0.895	1.406	1.936

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.760	-0.498	-0.223
0.03-0.10 Gyr	-0.856	-0.198	0.386
0.10-0.33 Gyr	-1.043	-0.228	0.215
0.33-1.09 Gyr	-2.328	-0.723	-0.284
1.09-3.61 Gyr	-2.708	-1.025	-0.569
3.61-11.91 Gyr	-3.585	-1.339	-0.772
11.91-13.23 Gyr	-3.508	-1.388	-0.651

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.920	9.119	9.283
${\rm log}_{10}({\rm SFR})$	-0.383	-0.156	0.092
${\rm log}_{10}({\rm sSFR})$	-9.603	-9.266	-8.913
${\rm stellar\ age}$	3.410	5.598	7.217

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.982	-0.662	-0.365
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.793	-1.596	-1.413

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.064	0.138	0.279
$\delta$	-0.305	0.123	0.328
$\tau_1/\tau_2$	0.667	0.968	1.275
$Q_{PAH}$	0.611	1.647	3.631
$U_{min}$	2.736	7.383	13.847
${\rm log}_{10}(\gamma_e)\,$	-3.042	-2.027	-1.319

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.836	-2.285	-1.681
${\rm log}_{10}(\tau_{AGN})\,$	0.977	1.359	1.826

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.580	-0.448	-0.302
0.03-0.10 Gyr	-0.350	-0.064	0.211
0.10-0.33 Gyr	-0.626	-0.203	0.069
0.33-1.09 Gyr	-1.196	-0.680	-0.388
1.09-3.61 Gyr	-1.323	-0.863	-0.608
3.61-11.91 Gyr	-1.447	-0.928	-0.625
11.91-13.23 Gyr	-1.531	-0.854	-0.391