2020qpl results

Information

Transient
Name:AT2020qpl
Right ascension: 15h46m19.71s
Declination:-4d40m42.42s
Discovery Date:July 31, 2020, 7:01 a.m.
Classification:None
Redshift:None
MW E(B-V):0.200
Host
Name:55998
Right ascension: 15h46m19.96s
Declination:-4d40m29.16s
Redshift:0.031178
Photometric Redshift:None
 

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
GALEX_NUV
GALEX_FUV
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 14.59
Transient MWEBV processed 0.04
Host match processed 3.69
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.59
Global aperture photometry processed 3.63
Validate global photometry processed 10.12
Global host SED inference processed 506.84
Local aperture photometry processed 3.92
Validate local photometry processed 0.02
Local host SED inference processed 426.54
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h46m19.71s, -4d40m42.42s
semi major axis, semi minor axis (arcsec):3.21, 3.21
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 47.64 0.73 19.705 0.017 AB
PanSTARRS_r 92.0 0.83 18.990 0.010 AB
PanSTARRS_i 123.91 1.19 18.667 0.010 AB
PanSTARRS_z 144.09 2.1 18.503 0.016 AB
PanSTARRS_y 177.27 5.86 18.278 0.036 AB
2MASS_J 309.83 80.76 16.777 0.283 Vega
2MASS_H 243.98 116.38 16.564 0.518 Vega
2MASS_K 218.82 168.64 16.212 0.837 Vega

Aperture details

RA, DEC (J2000):15h46m20.01s, -4d40m28.30s
semi major axis, semi minor axis (arcsec):38.41, 25.43
angle (degrees, anti-clockwise from east):-121.44
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3294.87 6.94 15.105 0.002 AB
PanSTARRS_r 6722.93 7.96 14.331 0.001 AB
PanSTARRS_i 9129.89 11.43 13.999 0.001 AB
PanSTARRS_y 13474.38 57.04 13.576 0.005 AB
2MASS_H 19506.53 1136.95 11.807 0.063 Vega
WISE_W1 10373.82 93.12 11.161 0.010 Vega
WISE_W2 6525.82 109.89 11.024 0.018 Vega
WISE_W3 21243.77 503.14 7.908 0.026 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.727 8.866 8.996
{\rm log}_{10}({\rm SFR}) -1.747 -1.201 -0.782
{\rm log}_{10}({\rm sSFR}) -10.720 -10.080 -9.614
{\rm stellar\ age} 5.660 7.327 9.020

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.749 -1.322 -0.871
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.807 -0.786 0.308

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.310 0.584 0.843
\delta -0.443 -0.072 0.238
\tau_1/\tau_2 0.742 1.093 1.466
Q_{PAH} 1.089 2.891 5.015
U_{min} 2.955 7.611 14.602
{\rm log}_{10}(\gamma_e)\, -3.203 -2.176 -1.077

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.667 -1.867 -0.939
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.441 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.696 -1.324 -1.012
0.03-0.10 Gyr -1.936 -1.196 -0.696
0.10-0.33 Gyr -2.007 -1.220 -0.787
0.33-1.10 Gyr -2.040 -1.344 -0.972
1.10-3.63 Gyr -1.875 -1.234 -0.949
3.63-12.00 Gyr -1.468 -1.058 -0.876
12.00-13.34 Gyr -1.523 -0.957 -0.366

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.572 10.669 10.813
{\rm log}_{10}({\rm SFR}) -0.063 0.513 0.857
{\rm log}_{10}({\rm sSFR}) -10.767 -10.167 -9.784
{\rm stellar\ age} 5.200 6.799 8.319

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.909 -0.576 -0.373
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.858 -1.599 0.070

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.282 0.422 0.593
\delta -0.707 -0.344 0.101
\tau_1/\tau_2 0.568 0.949 1.331
Q_{PAH} 0.561 1.055 1.998
U_{min} 2.682 7.139 13.673
{\rm log}_{10}(\gamma_e)\, -3.523 -2.344 -1.625

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.057 -2.196 -1.759
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.338 1.721

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.059 0.524 0.792
0.03-0.10 Gyr -0.610 0.467 0.928
0.10-0.33 Gyr -0.508 0.594 0.998
0.33-1.10 Gyr -0.394 0.576 0.892
1.10-3.63 Gyr 0.287 0.768 1.017
3.63-12.00 Gyr 0.368 0.719 0.932
12.00-13.34 Gyr 0.019 0.746 1.324