2020tnw results

Information

Transient
Name:2020tnw
Right ascension: 21h05m01.79s
Declination:8d16m26.05s
Discovery Date:None
Classification:Ia
Redshift:0.066906
MW E(B-V):0.075
Host
Name:2020tnw
Right ascension: 21h05m01.84s
Declination:8d16m23.92s
Redshift:0.068030
Photometric Redshift:0.155
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.22
Transient MWEBV processed 0.05
Host match processed 2.44
Host information processed 0.04
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 8.15
Validate global photometry processed 20.46
Global host SED inference processed 897.99
Local aperture photometry processed 6.58
Validate local photometry processed 0.03
Local host SED inference processed 495.02
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h05m01.79s, 8d16m26.05s
semi major axis, semi minor axis (arcsec):1.56, 1.56
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 8.0 1.85 21.642 0.251 AB
SDSS_g 13.56 1.06 21.070 0.085 AB
DES_g 15.4 0.17 20.931 0.012 AB
PanSTARRS_g 16.35 0.29 20.866 0.019 AB
SDSS_r 21.55 1.47 20.567 0.074 AB
PanSTARRS_r 21.11 0.42 20.589 0.021 AB
DES_r 21.5 0.36 20.569 0.018 AB
SDSS_i 21.91 1.71 20.549 0.085 AB
PanSTARRS_i 25.6 0.37 20.379 0.016 AB
PanSTARRS_z 24.72 1.21 20.418 0.053 AB
SDSS_z 29.49 5.36 20.226 0.197 AB
DES_z 26.33 0.9 20.349 0.037 AB
PanSTARRS_y 25.45 2.69 20.386 0.115 AB

Aperture details

RA, DEC (J2000):21h05m01.83s, 8d16m24.43s
semi major axis, semi minor axis (arcsec):9.84, 4.07
angle (degrees, anti-clockwise from east):-25.31
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.39 3.0 20.864 0.199 AB
GALEX_NUV 18.3 1.99 20.744 0.118 AB
SDSS_u 35.31 7.32 20.030 0.225 AB
SDSS_g 68.89 2.96 19.305 0.047 AB
DES_g 74.15 0.5 19.225 0.007 AB
PanSTARRS_g 86.28 1.15 19.060 0.015 AB
SDSS_r 120.77 4.54 18.695 0.041 AB
PanSTARRS_r 106.3 1.65 18.834 0.017 AB
DES_r 108.76 0.99 18.809 0.010 AB
SDSS_i 127.33 5.82 18.638 0.050 AB
PanSTARRS_i 135.91 1.45 18.567 0.012 AB
PanSTARRS_z 148.21 4.86 18.473 0.036 AB
SDSS_z 142.37 21.35 18.516 0.163 AB
DES_z 137.25 2.44 18.556 0.019 AB
PanSTARRS_y 99.4 10.75 18.907 0.117 AB
2MASS_J 297.11 193.41 16.823 0.707 Vega
2MASS_H 308.27 297.76 16.310 1.049 Vega
2MASS_K -29.72 307.38 Vega
WISE_W1 86.84 16.07 16.354 0.201 Vega
WISE_W2 32.17 17.78 16.792 0.600 Vega
WISE_W3 -35.47 90.91 Vega
WISE_W4 703.67 528.14 10.162 0.815 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.246 8.454 8.591
{\rm log}_{10}({\rm SFR}) -2.204 -1.187 0.001
{\rm log}_{10}({\rm sSFR}) -10.697 -9.667 -8.263
{\rm stellar\ age} 0.457 4.439 6.690

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.811 -1.538 -1.089
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.520 -0.790 -0.078

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.085 0.328 0.921
\delta -0.694 -0.298 0.131
\tau_1/\tau_2 0.703 1.144 1.550
Q_{PAH} 1.350 3.115 5.220
U_{min} 3.379 9.104 16.777
{\rm log}_{10}(\gamma_e)\, -2.864 -1.678 -0.550

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.880 -0.424 0.090
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.452 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.909 -1.978 -1.438
0.03-0.10 Gyr -2.268 -1.054 0.156
0.10-0.33 Gyr -2.339 -1.026 -0.398
0.33-1.08 Gyr -3.828 -1.349 -0.902
1.08-3.53 Gyr -4.227 -1.590 -1.177
3.53-11.57 Gyr -4.732 -1.816 -1.353
11.57-12.85 Gyr -4.770 -1.851 -1.108

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.175 9.333 9.479
{\rm log}_{10}({\rm SFR}) -0.618 -0.149 0.191
{\rm log}_{10}({\rm sSFR}) -9.921 -9.478 -9.120
{\rm stellar\ age} 4.566 6.609 9.445

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.802 -1.506 -1.119
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.880 -1.561 -0.290

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.062 0.223 0.416
\delta -0.313 0.110 0.329
\tau_1/\tau_2 0.519 0.933 1.352
Q_{PAH} 1.904 4.243 6.067
U_{min} 3.978 10.576 18.036
{\rm log}_{10}(\gamma_e)\, -2.657 -1.288 -0.315

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.067 -1.267 -0.711
{\rm log}_{10}(\tau_{AGN})\, 1.179 1.620 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.591 -1.994 -1.227
0.03-0.10 Gyr -0.470 0.008 0.353
0.10-0.33 Gyr -1.109 -0.239 0.133
0.33-1.08 Gyr -2.620 -0.774 -0.378
1.08-3.53 Gyr -2.376 -0.778 -0.391
3.53-11.57 Gyr -1.762 -0.730 -0.454
11.57-12.85 Gyr -1.775 -0.557 0.392