2020ytk results

Information

Transient
Name:2020ytk
Right ascension: 0h55m22.26s
Declination:-10d05m48.21s
Discovery Date:None
Classification:SNII
Redshift:0.058000
MW E(B-V):0.032
Host
Name:
Right ascension: 0h55m22.28s
Declination:-10d05m46.32s
Redshift:None
Photometric Redshift:0.185
 

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 19.1
Transient MWEBV processed 0.03
Host match processed 5.84
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 5.24
Global aperture photometry processed 6.59
Validate global photometry processed 17.83
Global host SED inference processed 411.88
Local aperture photometry processed 6.55
Validate local photometry processed 0.03
Local host SED inference processed 431.35
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h55m22.26s, -10d05m48.21s
semi major axis, semi minor axis (arcsec):1.78, 1.78
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 2.92 1.6 22.736 0.594 AB
SDSS_g 2.78 0.74 22.790 0.289 AB
DES_g 2.83 0.18 22.770 0.071 AB
PanSTARRS_g 3.2 0.42 22.635 0.143 AB
SDSS_r 6.57 1.17 21.855 0.193 AB
PanSTARRS_r 3.64 0.41 22.498 0.123 AB
DES_r 4.85 0.24 22.185 0.053 AB
SDSS_i 7.48 1.71 21.715 0.249 AB
PanSTARRS_i 4.79 0.73 22.200 0.164 AB
PanSTARRS_z 3.31 1.09 22.600 0.358 AB
SDSS_z 16.81 7.18 20.836 0.463 AB
DES_z 5.95 0.74 21.964 0.136 AB
PanSTARRS_y 7.39 3.33 21.728 0.489 AB

Aperture details

RA, DEC (J2000):0h55m22.27s, -10d05m46.28s
semi major axis, semi minor axis (arcsec):4.83, 3.53
angle (degrees, anti-clockwise from east):-169.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.37 0.39 23.562 0.311 AB
GALEX_NUV 0.68 0.4 24.314 0.633 AB
SDSS_u 9.21 3.73 21.489 0.440 AB
SDSS_g 10.07 1.63 21.392 0.176 AB
DES_g 10.25 0.41 21.374 0.044 AB
PanSTARRS_g 9.11 0.97 21.501 0.116 AB
SDSS_r 15.71 2.52 20.910 0.174 AB
PanSTARRS_r 14.89 0.95 20.968 0.069 AB
DES_r 18.7 0.52 20.721 0.030 AB
SDSS_i 13.83 3.83 21.048 0.301 AB
PanSTARRS_i 16.83 1.62 20.835 0.104 AB
PanSTARRS_z 19.36 2.48 20.683 0.139 AB
SDSS_z 41.39 16.54 19.858 0.434 AB
DES_z 22.19 1.6 20.534 0.078 AB
PanSTARRS_y 10.38 7.52 21.360 0.786 AB
2MASS_J 182.25 108.6 17.353 0.647 Vega
2MASS_H -119.8 182.13 Vega
2MASS_K 119.61 206.69 16.868 1.876 Vega
WISE_W1 16.43 7.47 18.162 0.494 Vega
WISE_W2 16.91 11.16 17.491 0.717 Vega
WISE_W3 52.35 61.64 14.429 1.278 Vega
WISE_W4 -667.39 512.31 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.191 7.556 7.811
{\rm log}_{10}({\rm SFR}) -1.761 -1.349 -0.874
{\rm log}_{10}({\rm sSFR}) -9.417 -8.867 -8.124
{\rm stellar\ age} 0.286 3.217 5.923

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.662 -1.110 -0.410
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.800 -0.113 0.100

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.638 1.076 1.585
\delta -0.336 0.037 0.225
\tau_1/\tau_2 0.815 1.169 1.571
Q_{PAH} 0.901 2.687 5.067
U_{min} 3.164 8.454 16.188
{\rm log}_{10}(\gamma_e)\, -3.023 -1.985 -0.920

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.917 -0.564 0.139
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.378 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.588 -1.145 -0.717
0.03-0.10 Gyr -2.333 -1.623 -1.000
0.10-0.33 Gyr -2.702 -1.798 -1.293
0.33-1.08 Gyr -3.924 -2.127 -1.663
1.08-3.55 Gyr -4.988 -2.667 -2.029
3.55-11.69 Gyr -5.785 -2.908 -2.212
11.69-12.98 Gyr -5.698 -2.973 -2.150

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.140 8.381 8.531
{\rm log}_{10}({\rm SFR}) -1.634 -1.124 -0.704
{\rm log}_{10}({\rm sSFR}) -10.082 -9.529 -8.905
{\rm stellar\ age} 2.823 5.755 7.400

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.553 -0.794 -0.151
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.279 0.113 0.342

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.251 0.756 1.192
\delta -0.204 0.129 0.315
\tau_1/\tau_2 0.710 1.070 1.444
Q_{PAH} 1.155 3.062 5.232
U_{min} 3.138 8.229 14.800
{\rm log}_{10}(\gamma_e)\, -2.844 -1.862 -1.012

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.396 -0.975 0.010
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.374 1.799

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.542 -1.082 -0.698
0.03-0.10 Gyr -1.807 -1.166 -0.687
0.10-0.33 Gyr -1.827 -1.284 -0.794
0.33-1.08 Gyr -2.039 -1.525 -1.100
1.08-3.55 Gyr -2.180 -1.590 -1.299
3.55-11.69 Gyr -2.437 -1.670 -1.373
11.69-12.98 Gyr -2.708 -1.702 -1.127