2020afig results

Information

Transient
Name:AT2020afig
Right ascension: 23h40m54.40s
Declination:-10d47m21.54s
Discovery Date:Oct. 23, 2020, 5:26 a.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:2020afig
Right ascension: 23h40m54.40s
Declination:-10d47m22.09s
Redshift:0.087323
Photometric Redshift:0.064
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 8.18
Transient MWEBV processed 0.05
Host match processed 2.36
Host information processed 0.11
Host MWEBV processed 0.07
Global aperture construction processed 0.84
Global aperture photometry processed 5.68
Validate global photometry processed 13.29
Global host SED inference processed 401.37
Local aperture photometry processed 5.24
Validate local photometry processed 0.02
Local host SED inference processed 449.59
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h40m54.40s, -10d47m21.54s
semi major axis, semi minor axis (arcsec):1.23, 1.23
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 336.64 0.85 17.582 0.003 AB
PanSTARRS_r 508.02 0.56 17.135 0.001 AB
DES_r 588.13 2.47 16.976 0.005 AB
PanSTARRS_i 844.92 0.63 16.583 0.001 AB
PanSTARRS_z 1048.97 1.14 16.348 0.001 AB
DES_z 854.34 7.6 16.571 0.010 AB
PanSTARRS_y 1157.32 2.17 16.241 0.002 AB

Aperture details

RA, DEC (J2000):23h40m54.38s, -10d47m22.00s
semi major axis, semi minor axis (arcsec):6.35, 5.86
angle (degrees, anti-clockwise from east):-9.24
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 90.24 3.18 19.011 0.038 AB
GALEX_NUV 162.79 2.47 18.371 0.017 AB
DES_g 882.79 1.43 16.535 0.002 AB
PanSTARRS_g 887.4 1.56 16.530 0.002 AB
PanSTARRS_r 1496.89 1.93 15.962 0.001 AB
DES_r 1681.58 4.26 15.836 0.003 AB
PanSTARRS_i 2214.97 2.19 15.537 0.001 AB
PanSTARRS_z 2659.04 4.25 15.338 0.002 AB
DES_z 2747.46 13.73 15.303 0.005 AB
PanSTARRS_y 3121.25 9.8 15.164 0.003 AB
2MASS_J 4440.32 171.1 13.887 0.042 Vega
2MASS_H 5675.38 262.51 13.147 0.050 Vega
2MASS_K 5550.68 322.91 12.701 0.063 Vega
WISE_W1 3658.36 40.02 12.293 0.012 Vega
WISE_W2 3234.41 49.42 11.787 0.017 Vega
WISE_W3 15068.27 174.58 8.281 0.013 Vega
WISE_W4 24407.73 1511.74 6.311 0.067 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.313 10.464 10.623
{\rm log}_{10}({\rm SFR}) 0.155 0.664 1.116
{\rm log}_{10}({\rm sSFR}) -10.367 -9.797 -9.286
{\rm stellar\ age} 2.797 5.712 7.492

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.360 -0.708 -0.311
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.813 -1.461 0.017

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.465 0.990 1.278
\delta -0.473 -0.120 0.168
\tau_1/\tau_2 0.440 0.875 1.317
Q_{PAH} 0.589 1.990 3.785
U_{min} 2.626 7.698 15.004
{\rm log}_{10}(\gamma_e)\, -3.356 -2.126 -1.214

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.258 -2.315 -0.745
{\rm log}_{10}(\tau_{AGN})\, 0.919 1.433 1.998

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.388 0.763 1.028
0.03-0.10 Gyr -0.300 0.565 1.172
0.10-0.33 Gyr -0.461 0.471 1.042
0.33-1.07 Gyr -0.188 0.563 1.052
1.07-3.48 Gyr -0.006 0.573 0.945
3.48-11.35 Gyr -0.395 0.426 0.723
11.35-12.61 Gyr -0.684 0.466 1.049

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.995 11.056 11.119
{\rm log}_{10}({\rm SFR}) 1.009 1.226 1.451
{\rm log}_{10}({\rm sSFR}) -10.050 -9.842 -9.600
{\rm stellar\ age} 6.761 7.522 9.321

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.596 -0.306 -0.096
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.715 0.078 0.339

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.451 0.635 0.886
\delta 0.148 0.285 0.365
\tau_1/\tau_2 0.746 1.097 1.492
Q_{PAH} 0.832 1.855 3.398
U_{min} 2.377 6.571 13.258
{\rm log}_{10}(\gamma_e)\, -3.419 -2.265 -1.447

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.385 -1.206 -1.038
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.293 1.467

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.808 1.014 1.235
0.03-0.10 Gyr 1.007 1.293 1.554
0.10-0.33 Gyr 0.448 0.824 1.145
0.33-1.07 Gyr 0.104 0.542 0.797
1.07-3.48 Gyr 0.308 0.772 1.060
3.48-11.35 Gyr 0.944 1.200 1.303
11.35-12.61 Gyr 0.901 1.393 1.956