2019lrk results

Information

Transient
Name:AT2019lrk
Right ascension: 14h07m13.10s
Declination:56d29m06.80s
Discovery Date:July 24, 2019, 6:41 a.m.
Classification:None
Redshift:None
MW E(B-V):0.009
Host
Name:2538295
Right ascension: 14h07m13.20s
Declination:56d29m09.56s
Redshift:0.041249
Photometric Redshift:0.042
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 27.43
Transient MWEBV processed 0.04
Host match processed 4.0
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.7
Global aperture photometry processed 5.51
Validate global photometry processed 16.84
Global host SED inference processed 429.91
Local aperture photometry processed 5.17
Validate local photometry processed 0.02
Local host SED inference processed 501.49
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h07m13.10s, 56d29m06.80s
semi major axis, semi minor axis (arcsec):2.46, 2.46
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 36.14 2.85 20.005 0.086 AB
SDSS_g 88.41 2.53 19.034 0.031 AB
PanSTARRS_g 86.98 0.66 19.051 0.008 AB
SDSS_r 128.15 3.14 18.631 0.027 AB
PanSTARRS_r 127.87 0.73 18.633 0.006 AB
SDSS_i 161.95 3.87 18.377 0.026 AB
PanSTARRS_i 151.68 0.89 18.448 0.006 AB
PanSTARRS_z 173.81 1.73 18.300 0.011 AB
SDSS_z 183.0 8.01 18.244 0.048 AB
PanSTARRS_y 186.26 4.89 18.225 0.029 AB

Aperture details

RA, DEC (J2000):14h07m13.10s, 56d29m10.60s
semi major axis, semi minor axis (arcsec):14.23, 9.8
angle (degrees, anti-clockwise from east):-15.45
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 81.06 9.53 19.128 0.128 AB
GALEX_NUV 93.65 1.57 18.971 0.018 AB
SDSS_g 569.48 7.06 17.011 0.013 AB
SDSS_r 856.0 9.32 16.569 0.012 AB
PanSTARRS_r 876.55 3.39 16.543 0.004 AB
SDSS_i 1081.97 13.09 16.314 0.013 AB
PanSTARRS_i 1039.94 4.23 16.357 0.004 AB
SDSS_z 1107.22 36.05 16.289 0.035 AB
2MASS_J 1525.59 240.52 15.047 0.171 Vega
2MASS_K 1274.79 419.95 14.299 0.358 Vega
WISE_W1 720.12 20.41 14.057 0.031 Vega
WISE_W2 446.28 20.51 13.937 0.050 Vega
WISE_W3 1605.24 76.61 10.712 0.052 Vega
WISE_W4 2202.51 484.27 8.923 0.239 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.813 8.971 9.095
{\rm log}_{10}({\rm SFR}) -2.010 -1.114 -0.436
{\rm log}_{10}({\rm sSFR}) -11.037 -10.103 -9.356
{\rm stellar\ age} 4.339 6.685 8.130

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.591 -1.118 -0.643
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.771 -1.026 0.060

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.457 0.787
\delta -0.507 -0.098 0.231
\tau_1/\tau_2 0.733 1.103 1.463
Q_{PAH} 0.924 2.710 5.128
U_{min} 3.226 8.727 16.084
{\rm log}_{10}(\gamma_e)\, -3.247 -1.983 -0.653

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.197 -1.258 -0.332
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.552 1.985

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.514 -1.588 -1.050
0.03-0.10 Gyr -2.124 -1.044 -0.305
0.10-0.33 Gyr -1.700 -0.863 -0.317
0.33-1.09 Gyr -1.912 -1.101 -0.671
1.09-3.60 Gyr -1.689 -1.058 -0.775
3.60-11.88 Gyr -1.520 -0.980 -0.754
11.88-13.20 Gyr -1.730 -0.998 -0.437

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.694 9.785 9.878
{\rm log}_{10}({\rm SFR}) -0.677 -0.433 -0.148
{\rm log}_{10}({\rm sSFR}) -10.480 -10.207 -9.947
{\rm stellar\ age} 5.548 6.781 7.969

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.247 -0.819 -0.573
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.578 -0.252 0.223

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.225 0.371
\delta -0.162 0.164 0.331
\tau_1/\tau_2 0.590 0.914 1.244
Q_{PAH} 0.962 2.278 4.237
U_{min} 2.631 7.508 14.642
{\rm log}_{10}(\gamma_e)\, -2.990 -1.877 -1.059

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.854 -2.603 -1.784
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.482 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.244 -0.597 -0.363
0.03-0.10 Gyr -0.772 -0.397 -0.018
0.10-0.33 Gyr -0.672 -0.261 0.057
0.33-1.09 Gyr -0.622 -0.230 0.036
1.09-3.60 Gyr -0.452 -0.138 0.071
3.60-11.88 Gyr -0.375 -0.127 0.038
11.88-13.20 Gyr -0.642 -0.125 0.337