2020pks results

Information

Transient
Name:AT2020pks
Right ascension: 13h04m29.37s
Declination:38d15m11.56s
Discovery Date:July 15, 2020, 4:57 a.m.
Classification:None
Redshift:None
MW E(B-V):0.012
Host
Name:2121936
Right ascension: 13h04m29.28s
Declination:38d15m03.10s
Redshift:0.050659
Photometric Redshift:0.051
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
DES_g
DES_z
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 12.77
Transient MWEBV processed 0.04
Host match processed 3.73
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.58
Global aperture photometry processed 4.76
Validate global photometry processed 12.13
Global host SED inference processed 438.91
Local aperture photometry processed 5.03
Validate local photometry processed 0.02
Local host SED inference processed 435.09
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h04m29.37s, 38d15m11.56s
semi major axis, semi minor axis (arcsec):2.02, 2.02
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 4.72 0.23 22.216 0.052 AB
PanSTARRS_g 5.83 0.43 21.986 0.081 AB
PanSTARRS_r 9.07 0.53 21.506 0.063 AB
PanSTARRS_i 13.57 0.53 21.068 0.043 AB
PanSTARRS_z 17.3 1.13 20.805 0.071 AB
DES_z 15.21 0.9 20.945 0.065 AB
PanSTARRS_y 18.51 2.47 20.731 0.145 AB

Aperture details

RA, DEC (J2000):13h04m29.31s, 38d15m03.18s
semi major axis, semi minor axis (arcsec):9.22, 5.44
angle (degrees, anti-clockwise from east):-160.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 282.36 1.63 17.773 0.006 AB
PanSTARRS_g 298.93 1.56 17.711 0.006 AB
PanSTARRS_r 441.49 1.9 17.288 0.005 AB
PanSTARRS_i 549.21 1.91 17.051 0.004 AB
PanSTARRS_z 625.43 3.94 16.910 0.007 AB
DES_z 632.4 5.03 16.898 0.009 AB
PanSTARRS_y 664.94 8.59 16.843 0.014 AB
2MASS_J 748.82 181.22 15.819 0.263 Vega
2MASS_H 1379.36 299.84 14.683 0.236 Vega
2MASS_K 908.45 277.08 14.666 0.331 Vega
WISE_W1 339.03 13.28 14.875 0.043 Vega
WISE_W2 182.18 15.15 14.910 0.090 Vega
WISE_W3 621.44 76.34 11.742 0.133 Vega
WISE_W4 1181.2 457.65 9.599 0.421 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.233 8.385 8.513
{\rm log}_{10}({\rm SFR}) -2.189 -1.619 -1.094
{\rm log}_{10}({\rm sSFR}) -10.610 -10.008 -9.449
{\rm stellar\ age} 4.791 7.037 8.685

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.663 -1.123 -0.553
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.699 -0.814 0.189

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.784 1.208 1.693
\delta -0.136 0.117 0.289
\tau_1/\tau_2 0.685 1.046 1.378
Q_{PAH} 0.735 2.237 4.494
U_{min} 2.735 7.919 15.097
{\rm log}_{10}(\gamma_e)\, -2.894 -1.867 -0.765

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.028 -0.401 0.154
{\rm log}_{10}(\tau_{AGN})\, 1.102 1.437 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.515 -1.755 -1.202
0.03-0.10 Gyr -2.329 -1.632 -1.036
0.10-0.33 Gyr -2.541 -1.814 -1.217
0.33-1.08 Gyr -2.852 -1.903 -1.388
1.08-3.57 Gyr -2.512 -1.698 -1.367
3.57-11.77 Gyr -2.171 -1.544 -1.329
11.77-13.08 Gyr -2.282 -1.486 -0.869

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.641 9.750 9.847
{\rm log}_{10}({\rm SFR}) -2.729 -1.479 -0.807
{\rm log}_{10}({\rm sSFR}) -12.560 -11.275 -10.571
{\rm stellar\ age} 4.951 7.040 8.364

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.624 -1.312 -1.044
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.614 -0.761 0.113

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.229 0.364
\delta -0.515 -0.043 0.255
\tau_1/\tau_2 0.569 0.955 1.319
Q_{PAH} 1.391 3.089 5.111
U_{min} 3.153 8.485 15.923
{\rm log}_{10}(\gamma_e)\, -2.463 -1.312 -0.390

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.054 -2.751 -1.732
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.528 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.520 -1.642 -1.073
0.03-0.10 Gyr -3.301 -1.523 -0.710
0.10-0.33 Gyr -2.752 -1.150 -0.365
0.33-1.08 Gyr -2.160 -0.738 -0.203
1.08-3.57 Gyr -0.777 -0.190 0.188
3.57-11.77 Gyr -0.779 -0.158 0.042
11.77-13.08 Gyr -1.329 -0.203 0.401