2019vkz

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Information

Transient

Name: 2019vkz
Right ascension: 9h04m07.85s
Declination: 39d40m42.15s
Discovery Date: None
Classification: SN Ia
Redshift: 0.028048
MW E(B-V): 0.020

Host

Name: 2019vkz
Right ascension: 9h04m06.34s
Declination: 39d40m33.82s
Redshift: None
Photometric Redshift: 0.187
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.14
Cutout download processed 13.65
Global aperture construction processed 0.56
Local aperture photometry processed 4.68
Global aperture photometry processed 4.78
Validate local photometry processed 0.03
Validate global photometry processed 14.57
Host information processed 0.11
Global host SED inference processed 475.53
Local host SED inference processed 423.05
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.05
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) = 9h04m07.85s, 39d40m42.15s
semi major axis, semi minor axis (arcsec) = 3.55, 3.55
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 22.98 2.67 20.496 0.126 AB
SDSS_g 65.71 2.3 19.356 0.038 AB
PanSTARRS_g 71.36 0.87 19.266 0.013 AB
SDSS_r 84.97 2.8 19.077 0.036 AB
PanSTARRS_r 99.41 1.37 18.906 0.015 AB
SDSS_i 113.14 3.52 18.766 0.034 AB
PanSTARRS_i 112.42 0.88 18.773 0.008 AB
PanSTARRS_z 115.76 2.16 18.741 0.020 AB
SDSS_z 130.87 9.03 18.608 0.075 AB
PanSTARRS_y 148.63 6.19 18.470 0.045 AB
2MASS_J 236.91 86.8 17.069 0.398 Vega
2MASS_H 45.99 130.1 18.376 3.071 Vega
2MASS_K 86.17 136.84 17.224 1.724 Vega

Aperture details

RA, DEC (J2000) = 9h04m06.32s, 39d40m33.93s
semi major axis, semi minor axis (arcsec) = 3.44, 2.32
angle (degrees, anti-clockwise from east) = -57.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.72 1.66 22.813 0.660 AB
GALEX_NUV 1.64 1.09 23.365 0.726 AB
SDSS_u 7.17 2.18 21.761 0.330 AB
SDSS_g 31.88 1.68 20.141 0.057 AB
PanSTARRS_g 35.69 0.69 20.019 0.021 AB
SDSS_r 86.21 2.68 19.061 0.034 AB
PanSTARRS_r 81.67 1.04 19.120 0.014 AB
SDSS_i 126.21 3.39 18.647 0.029 AB
PanSTARRS_i 120.81 0.66 18.695 0.006 AB
PanSTARRS_z 152.67 1.58 18.441 0.011 AB
SDSS_z 169.73 7.52 18.326 0.048 AB
PanSTARRS_y 182.04 4.51 18.250 0.027 AB
2MASS_J 278.76 108.19 16.892 0.421 Vega
2MASS_H 57.07 158.54 18.141 3.016 Vega
2MASS_K 157.57 170.64 16.568 1.176 Vega
WISE_W2 70.08 12.9 15.947 0.200 Vega
WISE_W3 12.32 66.4 15.999 5.849 Vega
WISE_W4 86.42 387.97 12.438 4.874 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})\, 8.255 8.469 8.617
{\rm log}_{10}({\rm SFR}) -1.647 -1.229 -0.730
{\rm log}_{10}({\rm sSFR}) -10.196 -9.676 -9.013
{\rm stellar\ age} 2.575 5.780 7.684

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.801 -1.482 -0.894
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.176 -0.485 0.033

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.345 0.644 0.947
\delta -0.431 -0.028 0.242
\tau_1/\tau_2 0.748 1.088 1.419
Q_{PAH} 0.674 2.370 4.729
U_{min} 2.647 7.513 14.619
{\rm log}_{10}(\gamma_e)\, -3.335 -2.380 -1.319

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.489 -1.678 -0.769
{\rm log}_{10}(\tau_{AGN})\, 0.882 1.312 1.768

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.677 -1.350 -1.067
0.03-0.10 Gyr -1.782 -1.200 -0.624
0.10-0.33 Gyr -1.926 -1.233 -0.726
0.33-1.10 Gyr -2.217 -1.405 -0.988
1.10-3.64 Gyr -2.217 -1.492 -1.188
3.64-12.04 Gyr -2.551 -1.608 -1.280
12.04-13.38 Gyr -2.723 -1.662 -1.057

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.900 9.017 9.128
{\rm log}_{10}({\rm SFR}) -2.746 -2.043 -1.515
{\rm log}_{10}({\rm sSFR}) -11.831 -11.039 -10.456
{\rm stellar\ age} 7.842 10.199 12.662

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.418 -1.014 -0.677
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.664 -0.338 0.354

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.788 1.011 1.214
\delta -0.299 -0.066 0.136
\tau_1/\tau_2 0.522 0.892 1.307
Q_{PAH} 1.310 2.962 5.012
U_{min} 3.224 9.068 16.488
{\rm log}_{10}(\gamma_e)\, -2.964 -2.139 -1.343

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.255 -3.095 -1.959
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.444 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.146 -2.029 -1.503
0.03-0.10 Gyr -3.520 -2.156 -1.496
0.10-0.33 Gyr -4.967 -2.576 -1.717
0.33-1.10 Gyr -5.998 -2.786 -1.790
1.10-3.64 Gyr -4.832 -2.458 -1.403
3.64-12.04 Gyr -3.085 -1.106 -0.796
12.04-13.38 Gyr -1.141 -0.152 0.240