2018avv results

Information

Transient
Name:2018avv
Right ascension: 13h51m34.32s
Declination:-5d53m25.08s
Discovery Date:None
Classification:Ia
Redshift:0.060000
MW E(B-V):0.026
Host
Name:2018avv
Right ascension: 13h51m34.35s
Declination:-5d53m25.79s
Redshift:0.060000
Photometric Redshift:0.094
 

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 0.74
Transient MWEBV processed 0.05
Host match processed 2.8
Host information processed 0.09
Host MWEBV processed 0.12
Global aperture construction processed 0.67
Global aperture photometry processed 6.14
Validate global photometry processed 16.72
Global host SED inference processed 557.55
Local aperture photometry processed 6.52
Validate local photometry processed 0.03
Local host SED inference processed 436.6
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h51m34.32s, -5d53m25.08s
semi major axis, semi minor axis (arcsec):1.73, 1.73
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 27.29 1.83 20.310 0.073 AB
SDSS_g 57.35 2.02 19.504 0.038 AB
DES_g 59.67 0.45 19.461 0.008 AB
PanSTARRS_g 55.3 0.38 19.543 0.008 AB
SDSS_r 76.02 2.39 19.198 0.034 AB
PanSTARRS_r 72.42 0.67 19.250 0.010 AB
DES_r 76.81 1.02 19.186 0.014 AB
SDSS_i 94.87 2.87 18.957 0.033 AB
PanSTARRS_i 91.77 0.89 18.993 0.011 AB
PanSTARRS_z 94.93 1.13 18.956 0.013 AB
SDSS_z 96.29 6.2 18.941 0.070 AB
PanSTARRS_y 101.54 2.73 18.883 0.029 AB

Aperture details

RA, DEC (J2000):13h51m34.34s, -5d53m25.61s
semi major axis, semi minor axis (arcsec):4.34, 3.56
angle (degrees, anti-clockwise from east):-108.9
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.13 3.68 21.025 0.283 AB
GALEX_NUV 23.78 2.99 20.460 0.137 AB
SDSS_u 47.31 3.44 19.713 0.079 AB
SDSS_g 86.16 2.67 19.062 0.034 AB
DES_g 91.61 0.61 18.995 0.007 AB
PanSTARRS_g 89.03 0.83 19.026 0.010 AB
SDSS_r 117.0 3.35 18.730 0.031 AB
PanSTARRS_r 110.59 1.46 18.791 0.014 AB
DES_r 123.41 1.38 18.672 0.012 AB
SDSS_i 143.88 4.41 18.505 0.033 AB
PanSTARRS_z 138.75 2.49 18.544 0.019 AB
SDSS_z 157.88 13.34 18.404 0.092 AB
PanSTARRS_y 169.98 6.05 18.324 0.039 AB
2MASS_J 24.73 114.86 19.522 5.042 Vega
2MASS_H 194.77 154.53 16.809 0.861 Vega
2MASS_K 327.95 212.24 15.773 0.703 Vega
WISE_W1 38.79 10.2 17.229 0.285 Vega
WISE_W2 20.52 13.95 17.281 0.738 Vega
WISE_W3 55.06 59.51 14.374 1.173 Vega
WISE_W4 -301.75 355.42 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.546 8.852 9.030
{\rm log}_{10}({\rm SFR}) -1.228 -0.431 0.167
{\rm log}_{10}({\rm sSFR}) -10.130 -9.298 -8.500
{\rm stellar\ age} 0.560 4.315 6.795

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.651 -1.030 -0.479
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.692 -0.971 -0.029

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.467 0.913
\delta -0.552 -0.140 0.170
\tau_1/\tau_2 0.662 1.043 1.438
Q_{PAH} 0.716 2.046 4.495
U_{min} 2.987 8.493 16.165
{\rm log}_{10}(\gamma_e)\, -3.415 -2.494 -1.184

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.778 -0.891 -0.290
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.367 1.783

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.679 -1.219 -0.830
0.03-0.10 Gyr -1.264 -0.305 0.322
0.10-0.33 Gyr -1.559 -0.516 0.069
0.33-1.08 Gyr -2.889 -1.025 -0.547
1.08-3.55 Gyr -3.454 -1.233 -0.808
3.55-11.66 Gyr -3.952 -1.437 -0.933
11.66-12.96 Gyr -3.953 -1.453 -0.728

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.731 9.027 9.206
{\rm log}_{10}({\rm SFR}) -0.352 -0.030 0.307
{\rm log}_{10}({\rm sSFR}) -9.451 -9.058 -8.539
{\rm stellar\ age} 3.383 6.150 7.831

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.429 -0.930 -0.477
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.141 0.286 0.413

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.125 0.245 0.472
\delta -0.813 -0.457 -0.162
\tau_1/\tau_2 0.826 1.305 1.703
Q_{PAH} 0.256 0.876 2.015
U_{min} 2.793 8.091 15.536
{\rm log}_{10}(\gamma_e)\, -2.786 -1.823 -0.898

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.494 -2.075 -1.370
{\rm log}_{10}(\tau_{AGN})\, 1.266 1.596 1.877

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.192 -0.823 -0.581
0.03-0.10 Gyr -0.228 0.112 0.460
0.10-0.33 Gyr -1.821 -0.500 -0.081
0.33-1.08 Gyr -2.811 -1.257 -0.784
1.08-3.55 Gyr -2.403 -1.197 -0.797
3.55-11.66 Gyr -1.971 -1.028 -0.698
11.66-12.96 Gyr -2.027 -0.943 -0.286