2020yzv

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Information

Transient

Name: 2020yzv
Right ascension: 3h21m26.89s
Declination: 3d36m23.49s
Discovery Date: None
Classification: Ia
Redshift: 0.063514
MW E(B-V): 0.122

Host

Name: 2020yzv
Right ascension: 3h21m26.59s
Declination: 3d36m24.54s
Redshift: None
Photometric Redshift: 0.115
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.96
Cutout download processed 18.48
Global aperture construction processed 0.55
Local aperture photometry processed 6.48
Global aperture photometry processed 7.13
Validate local photometry processed 0.02
Validate global photometry processed 16.6
Host information processed 0.09
Global host SED inference processed 481.65
Local host SED inference processed 482.21
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.08
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) = 3h21m26.89s, 3d36m23.49s
semi major axis, semi minor axis (arcsec) = 1.64, 1.64
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 0.56 1.19 24.522 2.291 AB
SDSS_g 4.88 0.73 22.180 0.162 AB
DES_g 5.11 0.23 22.128 0.048 AB
PanSTARRS_g 4.92 0.41 22.170 0.090 AB
SDSS_r 7.92 1.01 21.653 0.138 AB
PanSTARRS_r 7.84 0.43 21.664 0.059 AB
DES_r 9.4 0.41 21.467 0.048 AB
SDSS_i 13.03 1.49 21.112 0.124 AB
PanSTARRS_i 11.46 0.57 21.252 0.054 AB
PanSTARRS_z 12.75 0.98 21.136 0.083 AB
SDSS_z 10.17 4.44 21.382 0.474 AB
DES_z 14.88 0.94 20.969 0.069 AB
PanSTARRS_y 11.08 2.36 21.289 0.231 AB

Aperture details

RA, DEC (J2000) = 3h21m26.57s, 3d36m24.86s
semi major axis, semi minor axis (arcsec) = 5.54, 4.47
angle (degrees, anti-clockwise from east) = -26.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 20.06 3.88 20.644 0.210 AB
SDSS_g 83.64 2.72 19.094 0.035 AB
DES_g 87.03 0.84 19.051 0.011 AB
PanSTARRS_g 95.96 1.26 18.945 0.014 AB
SDSS_r 161.07 3.88 18.382 0.026 AB
PanSTARRS_r 157.72 1.29 18.405 0.009 AB
DES_r 160.25 1.63 18.388 0.011 AB
SDSS_i 230.73 5.25 17.992 0.025 AB
PanSTARRS_i 228.09 1.66 18.005 0.008 AB
PanSTARRS_z 253.3 2.84 17.891 0.012 AB
SDSS_z 273.52 13.78 17.808 0.055 AB
DES_z 262.94 3.72 17.850 0.015 AB
PanSTARRS_y 279.21 6.7 17.785 0.026 AB
2MASS_J 129.22 202.45 17.727 1.701 Vega
2MASS_H 447.52 247.54 15.905 0.601 Vega
2MASS_K -29.55 319.21 Vega
WISE_W1 185.79 17.71 15.528 0.103 Vega
WISE_W2 121.66 21.66 15.348 0.193 Vega
WISE_W3 130.13 99.81 13.440 0.833 Vega
WISE_W4 -70.17 512.08 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})\, 8.169 8.353 8.494
{\rm log}_{10}({\rm SFR}) -2.185 -1.564 -0.953
{\rm log}_{10}({\rm sSFR}) -10.547 -9.919 -9.257
{\rm stellar\ age} 3.508 6.331 7.655

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.659 -1.118 -0.455
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.753 -1.121 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.249 0.621 1.218
\delta -0.411 -0.007 0.256
\tau_1/\tau_2 0.686 1.048 1.384
Q_{PAH} 0.952 2.682 4.962
U_{min} 2.847 7.931 15.155
{\rm log}_{10}(\gamma_e)\, -2.919 -1.890 -0.789

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.637 -0.156 0.201
{\rm log}_{10}(\tau_{AGN})\, 1.225 1.566 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.237 -1.601 -1.091
0.03-0.10 Gyr -2.360 -1.611 -0.894
0.10-0.33 Gyr -2.334 -1.632 -1.054
0.33-1.08 Gyr -2.339 -1.644 -1.185
1.08-3.54 Gyr -2.192 -1.608 -1.329
3.54-11.62 Gyr -2.204 -1.604 -1.367
11.62-12.91 Gyr -2.393 -1.615 -1.108

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.556 9.685 9.786
{\rm log}_{10}({\rm SFR}) -1.385 -0.796 -0.378
{\rm log}_{10}({\rm sSFR}) -11.093 -10.469 -10.066
{\rm stellar\ age} 5.713 7.312 9.102

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.708 -1.348 -0.954
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.756 -0.918 0.162

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.221 0.380 0.532
\delta -0.549 -0.081 0.258
\tau_1/\tau_2 0.635 0.973 1.334
Q_{PAH} 1.193 3.060 5.188
U_{min} 3.055 8.048 15.442
{\rm log}_{10}(\gamma_e)\, -2.713 -1.474 -0.483

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.558 -2.139 -1.362
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.415 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.235 -0.892 -0.664
0.03-0.10 Gyr -1.717 -0.785 -0.275
0.10-0.33 Gyr -1.793 -0.709 -0.259
0.33-1.08 Gyr -1.618 -0.666 -0.253
1.08-3.54 Gyr -1.120 -0.405 -0.089
3.54-11.62 Gyr -0.682 -0.216 -0.037
11.62-12.91 Gyr -0.808 -0.135 0.523