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
SDSS_u 0.56 1.19 24.522 2.291
SDSS_g 4.88 0.73 22.180 0.162
DES_g 5.11 0.23 22.128 0.048
PanSTARRS_g 4.92 0.41 22.170 0.090
SDSS_r 7.92 1.01 21.653 0.138
PanSTARRS_r 7.84 0.43 21.664 0.059
DES_r 9.4 0.41 21.467 0.048
SDSS_i 13.03 1.49 21.112 0.124
PanSTARRS_i 11.46 0.57 21.252 0.054
PanSTARRS_z 12.75 0.98 21.136 0.083
SDSS_z 10.17 4.44 21.382 0.474
DES_z 14.88 0.94 20.969 0.069
PanSTARRS_y 11.08 2.36 21.289 0.231

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
SDSS_u 20.06 3.88 20.644 0.210
SDSS_g 83.64 2.72 19.094 0.035
DES_g 87.03 0.84 19.051 0.011
PanSTARRS_g 95.96 1.26 18.945 0.014
SDSS_r 161.07 3.88 18.382 0.026
PanSTARRS_r 157.72 1.29 18.405 0.009
DES_r 160.25 1.63 18.388 0.011
SDSS_i 230.73 5.25 17.992 0.025
PanSTARRS_i 228.09 1.66 18.005 0.008
PanSTARRS_z 253.3 2.84 17.891 0.012
SDSS_z 273.52 13.78 17.808 0.055
DES_z 262.94 3.72 17.850 0.015
PanSTARRS_y 279.21 6.7 17.785 0.026
2MASS_J 129.22 202.45 17.727 1.701
2MASS_H 447.52 247.54 15.905 0.601
2MASS_K -29.55 319.21
WISE_W1 185.79 17.71 15.528 0.103
WISE_W2 121.66 21.66 15.348 0.193
WISE_W3 130.13 99.81 13.440 0.833
WISE_W4 -70.17 512.08
 

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