2020abxi results

Information

Transient
Name:AT2020abxi
Right ascension: 13h16m30.57s
Declination:1d46m38.68s
Discovery Date:Dec. 7, 2020, 2:54 p.m.
Classification:None
Redshift:None
MW E(B-V):0.029
Host
Name:1205517
Right ascension: 13h16m30.72s
Declination:1d46m36.55s
Redshift:None
Photometric Redshift:0.081
 

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 32.86
Transient MWEBV processed 0.04
Host match processed 3.93
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.04
Validate global photometry processed 15.84
Global host SED inference processed 633.3
Local aperture photometry processed 6.97
Validate local photometry processed 0.03
Local host SED inference processed 411.0
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h16m30.57s, 1d46m38.68s
semi major axis, semi minor axis (arcsec):1.32, 1.32
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 27.19 0.21 20.314 0.008 AB
PanSTARRS_g 30.38 0.3 20.193 0.011 AB
PanSTARRS_r 42.73 0.58 19.823 0.015 AB
DES_r 42.09 0.45 19.839 0.012 AB
SDSS_i 53.0 2.19 19.589 0.045 AB
PanSTARRS_i 57.84 0.51 19.494 0.010 AB
PanSTARRS_z 62.81 0.85 19.405 0.015 AB
SDSS_z 60.8 5.07 19.440 0.090 AB
DES_z 58.35 1.37 19.485 0.026 AB
PanSTARRS_y 71.9 1.64 19.258 0.025 AB

Aperture details

RA, DEC (J2000):13h16m30.62s, 1d46m36.91s
semi major axis, semi minor axis (arcsec):9.97, 5.14
angle (degrees, anti-clockwise from east):-148.73
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.54 3.97 20.224 0.146 AB
GALEX_NUV 47.08 1.69 19.718 0.039 AB
SDSS_u 150.21 6.64 18.458 0.048 AB
SDSS_g 286.59 5.02 17.757 0.019 AB
DES_g 280.72 0.76 17.779 0.003 AB
PanSTARRS_g 301.79 1.57 17.701 0.006 AB
SDSS_r 469.18 6.73 17.222 0.016 AB
PanSTARRS_r 457.0 3.1 17.250 0.007 AB
DES_r 462.82 1.6 17.236 0.004 AB
SDSS_i 591.4 8.8 16.970 0.016 AB
PanSTARRS_i 597.92 2.7 16.958 0.005 AB
PanSTARRS_z 652.2 4.55 16.864 0.008 AB
SDSS_z 721.8 26.37 16.754 0.040 AB
DES_z 677.32 4.95 16.823 0.008 AB
PanSTARRS_y 767.7 8.85 16.687 0.013 AB
WISE_W1 449.31 15.61 14.570 0.038 Vega
WISE_W2 262.27 18.66 14.514 0.077 Vega
WISE_W3 953.88 84.97 11.277 0.097 Vega
WISE_W4 -452.51 437.19 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.908 9.107 9.227
{\rm log}_{10}({\rm SFR}) -1.198 -0.681 -0.114
{\rm log}_{10}({\rm sSFR}) -10.346 -9.788 -9.120
{\rm stellar\ age} 2.446 5.877 7.486

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.540 -0.973 -0.428
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.307 -0.831 -0.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.224 0.557 0.964
\delta -0.553 -0.156 0.131
\tau_1/\tau_2 0.718 1.063 1.396
Q_{PAH} 0.793 2.840 5.568
U_{min} 3.013 7.984 15.072
{\rm log}_{10}(\gamma_e)\, -3.061 -2.012 -0.629

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.109 -0.783 -0.068
{\rm log}_{10}(\tau_{AGN})\, 1.121 1.526 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.230 -0.844 -0.518
0.03-0.10 Gyr -1.355 -0.649 0.007
0.10-0.33 Gyr -1.317 -0.712 -0.132
0.33-1.07 Gyr -1.459 -0.834 -0.301
1.07-3.49 Gyr -1.581 -0.902 -0.595
3.49-11.42 Gyr -1.855 -0.923 -0.623
11.42-12.69 Gyr -2.012 -0.928 -0.359

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.038 10.139 10.281
{\rm log}_{10}({\rm SFR}) 0.632 0.840 1.114
{\rm log}_{10}({\rm sSFR}) -9.528 -9.288 -8.998
{\rm stellar\ age} 6.580 7.558 10.932

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.930 -0.599 -0.411
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.094 0.335 0.446

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.233 0.364
\delta -0.915 -0.737 -0.482
\tau_1/\tau_2 0.515 0.945 1.397
Q_{PAH} 0.643 1.428 2.426
U_{min} 2.711 7.684 14.958
{\rm log}_{10}(\gamma_e)\, -3.520 -2.788 -1.726

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.008 -2.793 -2.064
{\rm log}_{10}(\tau_{AGN})\, 0.940 1.346 1.823

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.952 -0.304 -0.020
0.03-0.10 Gyr 0.780 0.995 1.270
0.10-0.33 Gyr -2.679 -0.664 0.162
0.33-1.07 Gyr -4.044 -0.869 -0.179
1.07-3.49 Gyr -2.627 -0.425 0.100
3.49-11.42 Gyr -0.599 0.191 0.381
11.42-12.69 Gyr -0.203 0.526 1.326