2023vyw

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Information

Transient

Name: 2023vyw
Right ascension: 8h19m19.29s
Declination: 29d50m16.32s
Discovery Date: None
Classification: SN Ia
Redshift: 0.049453
MW E(B-V): 0.031

Host

Name: 2023vyw
Right ascension: 8h19m18.86s
Declination: 29d50m12.88s
Redshift: 0.049493
Photometric Redshift: 0.065

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.83
Cutout download	processed	20.77
Global aperture construction	processed	0.58
Local aperture photometry	processed	5.97
Global aperture photometry	processed	6.3
Validate local photometry	processed	0.03
Validate global photometry	processed	17.83
Host information	processed	0.09
Global host SED inference	processed	550.07
Local host SED inference	processed	436.88
Transient information	processed	0.0
Transient MWEBV	processed	0.07
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) = 8h19m19.29s, 29d50m16.32s
semi major axis, semi minor axis (arcsec) = 2.07, 2.07
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	12.14	1.9	21.190	0.170	AB
SDSS_g	59.27	2.08	19.468	0.038	AB
DES_g	57.65	1.11	19.498	0.021	AB
PanSTARRS_g	58.74	0.57	19.478	0.011	AB
SDSS_r	116.71	2.94	18.732	0.027	AB
PanSTARRS_r	113.03	0.78	18.767	0.007	AB
DES_r	126.84	1.88	18.642	0.016	AB
SDSS_i	168.62	3.68	18.333	0.024	AB
PanSTARRS_i	161.75	0.71	18.378	0.005	AB
PanSTARRS_z	204.99	1.6	18.121	0.008	AB
SDSS_z	231.9	6.24	17.987	0.029	AB
DES_z	236.24	2.53	17.967	0.012	AB
PanSTARRS_y	259.76	4.05	17.864	0.017	AB

Aperture details

RA, DEC (J2000) = 8h19m18.83s, 29d50m12.87s
semi major axis, semi minor axis (arcsec) = 23.78, 5.06
angle (degrees, anti-clockwise from east) = -120.21

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	27.59	1.47	20.298	0.058	AB
GALEX_NUV	35.02	1.29	20.039	0.040	AB
SDSS_u	213.13	10.07	18.078	0.051	AB
SDSS_g	675.4	7.45	16.826	0.012	AB
DES_g	683.28	3.89	16.814	0.006	AB
PanSTARRS_g	684.07	2.98	16.812	0.005	AB
SDSS_r	1313.99	10.54	16.104	0.009	AB
PanSTARRS_r	1296.11	4.06	16.118	0.003	AB
DES_r	1439.02	6.43	16.005	0.005	AB
SDSS_i	1905.72	13.81	15.700	0.008	AB
PanSTARRS_i	1892.7	3.61	15.707	0.002	AB
PanSTARRS_z	2349.61	8.16	15.473	0.004	AB
SDSS_z	2555.03	28.91	15.382	0.012	AB
DES_z	2601.21	8.62	15.362	0.004	AB
PanSTARRS_y	2959.16	20.43	15.222	0.007	AB
2MASS_J	3505.68	351.63	14.143	0.109	Vega
2MASS_H	5011.67	576.81	13.282	0.125	Vega
2MASS_K	4885.6	502.79	12.840	0.112	Vega
WISE_W1	2396.26	38.13	12.752	0.017	Vega
WISE_W2	1443.16	47.98	12.663	0.036	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.250	9.394	9.511
${\rm log}_{10}({\rm SFR})$	-1.227	-0.736	-0.160
${\rm log}_{10}({\rm sSFR})$	-10.702	-10.127	-9.437
${\rm stellar\ age}$	4.907	6.911	8.349

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.095	-0.441	-0.111
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.370	0.140	0.369

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.442	0.905	1.318
$\delta$	-0.650	-0.275	0.005
$\tau_1/\tau_2$	0.730	1.062	1.421
$Q_{PAH}$	0.672	2.180	4.415
$U_{min}$	2.583	7.523	14.542
${\rm log}_{10}(\gamma_e)\,$	-3.281	-2.117	-0.928

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.048	-2.334	-0.663
${\rm log}_{10}(\tau_{AGN})\,$	0.999	1.380	1.882

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.133	-0.664	-0.301
0.03-0.10 Gyr	-1.470	-0.775	-0.102
0.10-0.33 Gyr	-1.507	-0.837	-0.275
0.33-1.09 Gyr	-1.390	-0.778	-0.312
1.09-3.58 Gyr	-1.126	-0.631	-0.365
3.58-11.79 Gyr	-0.985	-0.550	-0.350
11.79-13.09 Gyr	-1.131	-0.508	0.038

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.462	10.524	10.597
${\rm log}_{10}({\rm SFR})$	-0.391	-0.094	0.426
${\rm log}_{10}({\rm sSFR})$	-10.920	-10.634	-10.092
${\rm stellar\ age}$	7.040	7.777	9.358

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.707	-0.444	-0.235
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	0.183	0.342	0.442

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.416	0.574	0.767
$\delta$	-0.239	0.079	0.318
$\tau_1/\tau_2$	0.478	0.833	1.191
$Q_{PAH}$	1.143	2.605	4.339
$U_{min}$	1.978	6.041	13.473
${\rm log}_{10}(\gamma_e)\,$	-3.236	-1.988	-1.161

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.332	-3.418	-2.441
${\rm log}_{10}(\tau_{AGN})\,$	1.024	1.498	1.929

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.387	-0.079	0.144
0.03-0.10 Gyr	-0.580	-0.105	0.533
0.10-0.33 Gyr	-0.774	-0.185	0.199
0.33-1.09 Gyr	-0.996	-0.283	0.092
1.09-3.58 Gyr	-0.473	0.245	0.574
3.58-11.79 Gyr	0.443	0.679	0.804
11.79-13.09 Gyr	0.169	0.766	1.337