2018dyz results

Information

Transient
Name:2018dyz
Right ascension: 15h10m40.48s
Declination:8d34m27.63s
Discovery Date:None
Classification:SNIa
Redshift:0.044877
MW E(B-V):0.031
Host
Name:2018dyz
Right ascension: 15h10m39.86s
Declination:8d34m17.95s
Redshift:0.044905
Photometric Redshift:0.057
 

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 19.45
Transient MWEBV processed 0.04
Host match processed 1.74
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 6.54
Validate global photometry processed 17.76
Global host SED inference processed 410.77
Local aperture photometry processed 6.33
Validate local photometry processed 0.03
Local host SED inference processed 423.1
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h10m40.48s, 8d34m27.63s
semi major axis, semi minor axis (arcsec):2.27, 2.27
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 4.07 1.87 22.376 0.497 AB
SDSS_g 8.97 1.0 21.518 0.121 AB
DES_g 8.33 0.26 21.599 0.034 AB
PanSTARRS_g 9.73 0.6 21.429 0.067 AB
SDSS_r 11.88 1.34 21.213 0.122 AB
PanSTARRS_r 15.72 0.72 20.909 0.050 AB
DES_r 12.99 0.45 21.116 0.038 AB
SDSS_i 14.67 1.87 20.984 0.139 AB
PanSTARRS_i 16.61 0.87 20.849 0.057 AB
PanSTARRS_z 20.77 1.52 20.606 0.079 AB
SDSS_z 19.25 6.4 20.689 0.361 AB
DES_z 17.76 0.89 20.776 0.054 AB
PanSTARRS_y 19.42 2.77 20.680 0.155 AB

Aperture details

RA, DEC (J2000):15h10m39.85s, 8d34m18.16s
semi major axis, semi minor axis (arcsec):18.09, 9.36
angle (degrees, anti-clockwise from east):-103.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 44.15 4.85 19.788 0.119 AB
GALEX_NUV 65.91 4.16 19.353 0.069 AB
SDSS_u 222.89 11.1 18.030 0.054 AB
SDSS_g 973.36 8.84 16.429 0.010 AB
DES_g 967.21 2.2 16.436 0.002 AB
PanSTARRS_g 1171.07 3.48 16.229 0.003 AB
SDSS_r 1923.51 12.68 15.690 0.007 AB
PanSTARRS_r 2060.98 4.11 15.615 0.002 AB
DES_r 2008.76 4.45 15.643 0.002 AB
SDSS_i 2693.19 16.17 15.324 0.007 AB
PanSTARRS_i 2803.96 4.98 15.281 0.002 AB
PanSTARRS_z 3312.57 8.49 15.100 0.003 AB
SDSS_z 3846.57 39.2 14.937 0.011 AB
DES_z 3465.89 9.75 15.050 0.003 AB
PanSTARRS_y 4069.78 15.23 14.876 0.004 AB
2MASS_J 4524.92 345.98 13.866 0.083 Vega
2MASS_H 6296.51 530.76 13.035 0.092 Vega
2MASS_K 5151.39 668.38 12.782 0.141 Vega
WISE_W1 2680.19 36.46 12.631 0.015 Vega
WISE_W4 2121.75 815.04 8.963 0.417 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.965 8.119 8.244
{\rm log}_{10}({\rm SFR}) -2.368 -1.722 -1.131
{\rm log}_{10}({\rm sSFR}) -10.511 -9.807 -9.198
{\rm stellar\ age} 3.982 6.340 7.747

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.614 -1.088 -0.448
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.672 -1.093 -0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.193 0.572 1.150
\delta -0.422 -0.018 0.274
\tau_1/\tau_2 0.696 1.042 1.409
Q_{PAH} 1.018 2.851 5.250
U_{min} 2.854 7.868 15.138
{\rm log}_{10}(\gamma_e)\, -2.683 -1.542 -0.486

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.339 -0.350 0.167
{\rm log}_{10}(\tau_{AGN})\, 1.265 1.651 1.996

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.470 -1.943 -1.387
0.03-0.10 Gyr -2.419 -1.668 -1.053
0.10-0.33 Gyr -2.408 -1.742 -1.151
0.33-1.09 Gyr -2.479 -1.869 -1.441
1.09-3.59 Gyr -2.364 -1.855 -1.608
3.59-11.84 Gyr -2.355 -1.843 -1.619
11.84-13.16 Gyr -2.534 -1.852 -1.370

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.539 10.594 10.669
{\rm log}_{10}({\rm SFR}) -0.369 -0.057 0.312
{\rm log}_{10}({\rm sSFR}) -10.967 -10.636 -10.303
{\rm stellar\ age} 7.836 9.430 12.072

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.847 -0.604 -0.432
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.537 -0.113 0.305

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.209 0.346 0.517
\delta -0.329 -0.098 0.086
\tau_1/\tau_2 0.542 0.981 1.417
Q_{PAH} 0.518 1.982 3.881
U_{min} 2.113 6.284 13.805
{\rm log}_{10}(\gamma_e)\, -3.435 -2.517 -1.413

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.064 -2.537 -1.492
{\rm log}_{10}(\tau_{AGN})\, 0.947 1.333 1.847

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.050 -0.369 -0.080
0.03-0.10 Gyr -0.386 0.018 0.452
0.10-0.33 Gyr -1.499 -0.264 0.143
0.33-1.09 Gyr -1.875 -0.526 -0.058
1.09-3.59 Gyr -2.160 -0.563 0.029
3.59-11.84 Gyr -0.414 0.657 0.815
11.84-13.16 Gyr 0.549 1.315 1.769