2018fvr results

Information

Transient
Name:2018fvr
Right ascension: 15h52m22.18s
Declination:22d55m56.41s
Discovery Date:None
Classification:Ia
Redshift:0.052730
MW E(B-V):0.048
Host
Name:2018fvr
Right ascension: 15h52m21.97s
Declination:22d55m55.83s
Redshift:0.052733
Photometric Redshift:0.083
 

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 22.41
Transient MWEBV processed 0.04
Host match processed 2.15
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 7.92
Validate global photometry processed 20.69
Global host SED inference processed 771.05
Local aperture photometry processed 7.3
Validate local photometry processed 0.03
Local host SED inference processed 439.81
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h52m22.18s, 22d55m56.41s
semi major axis, semi minor axis (arcsec):1.95, 1.95
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 4.85 1.7 22.185 0.381 AB
SDSS_g 17.21 1.18 20.811 0.074 AB
DES_g 18.67 0.24 20.722 0.014 AB
PanSTARRS_g 18.18 0.49 20.751 0.029 AB
SDSS_r 26.04 1.62 20.361 0.067 AB
PanSTARRS_r 26.39 0.51 20.346 0.021 AB
DES_r 28.49 0.52 20.263 0.020 AB
SDSS_i 32.19 2.13 20.131 0.072 AB
PanSTARRS_i 33.19 0.49 20.097 0.016 AB
PanSTARRS_z 35.81 1.16 20.015 0.035 AB
SDSS_z 40.48 8.11 19.882 0.217 AB
DES_z 37.99 1.52 19.951 0.043 AB
PanSTARRS_y 44.72 2.61 19.774 0.063 AB

Aperture details

RA, DEC (J2000):15h52m21.96s, 22d55m55.95s
semi major axis, semi minor axis (arcsec):8.63, 5.74
angle (degrees, anti-clockwise from east):-180.43
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.41 4.41 20.090 0.143 AB
GALEX_NUV 31.22 2.08 20.164 0.072 AB
SDSS_u 27.75 6.05 20.292 0.237 AB
SDSS_g 158.31 3.72 18.401 0.025 AB
DES_g 169.29 0.76 18.328 0.005 AB
PanSTARRS_g 160.77 1.74 18.384 0.012 AB
SDSS_r 240.86 5.28 17.946 0.024 AB
PanSTARRS_r 238.45 1.84 17.957 0.008 AB
DES_r 253.06 1.64 17.892 0.007 AB
SDSS_i 269.81 7.08 17.822 0.028 AB
PanSTARRS_i 282.76 1.75 17.771 0.007 AB
PanSTARRS_z 297.28 4.15 17.717 0.015 AB
SDSS_z 251.01 29.09 17.901 0.126 AB
DES_z 325.37 4.67 17.619 0.016 AB
PanSTARRS_y 357.26 9.33 17.518 0.028 AB
2MASS_J 367.8 152.76 16.591 0.451 Vega
2MASS_H 705.41 231.72 15.411 0.357 Vega
2MASS_K 358.09 232.3 15.677 0.704 Vega
WISE_W1 121.62 12.27 15.989 0.110 Vega
WISE_W2 64.77 14.87 16.033 0.249 Vega
WISE_W3 224.9 57.45 12.846 0.277 Vega
WISE_W4 68.1 341.95 12.697 5.451 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.173 8.410 8.563
{\rm log}_{10}({\rm SFR}) -1.859 -1.231 -0.432
{\rm log}_{10}({\rm sSFR}) -10.307 -9.605 -8.659
{\rm stellar\ age} 1.506 5.142 6.948

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.532 -0.933 -0.314
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.581 -0.599 0.224

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.541 1.012
\delta -0.540 -0.145 0.173
\tau_1/\tau_2 0.670 1.062 1.431
Q_{PAH} 1.055 2.865 5.339
U_{min} 2.888 8.056 15.354
{\rm log}_{10}(\gamma_e)\, -2.953 -1.722 -0.697

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.728 -0.564 -0.032
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.511 1.988

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.256 -1.630 -1.202
0.03-0.10 Gyr -1.976 -1.162 -0.285
0.10-0.33 Gyr -2.036 -1.205 -0.635
0.33-1.08 Gyr -2.987 -1.349 -0.940
1.08-3.57 Gyr -3.057 -1.532 -1.211
3.57-11.75 Gyr -3.481 -1.703 -1.352
11.75-13.05 Gyr -3.429 -1.756 -1.141

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.446 9.525 9.652
{\rm log}_{10}({\rm SFR}) -0.936 -0.725 -0.516
{\rm log}_{10}({\rm sSFR}) -10.504 -10.255 -10.037
{\rm stellar\ age} 7.139 8.211 11.208

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.475 -1.164 -0.946
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.192 0.021 0.170

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.010 0.035 0.098
\delta -0.227 0.158 0.337
\tau_1/\tau_2 0.693 1.106 1.529
Q_{PAH} 0.738 1.984 3.765
U_{min} 3.120 8.884 15.841
{\rm log}_{10}(\gamma_e)\, -1.565 -0.663 -0.191

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.257 -3.209 -2.146
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.567 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.084 -0.882 -0.744
0.03-0.10 Gyr -0.972 -0.666 -0.407
0.10-0.33 Gyr -1.171 -0.761 -0.499
0.33-1.08 Gyr -1.394 -0.893 -0.620
1.08-3.57 Gyr -1.503 -0.875 -0.543
3.57-11.75 Gyr -0.930 -0.409 -0.260
11.75-13.05 Gyr -0.561 0.029 0.695