2018dgz results

Information

Transient
Name:SN2018dgz
Right ascension: 15h45m41.62s
Declination:11d57m09.93s
Discovery Date:July 11, 2018, 9:30 a.m.
Classification:SN Ia
Redshift:0.070000
MW E(B-V):0.048
Host
Name:
Right ascension: 15h45m41.79s
Declination:11d57m12.84s
Redshift:None
Photometric Redshift:0.066
 

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 23.86
Transient MWEBV processed 0.04
Host match processed 6.56
Host information processed 0.18
Host MWEBV processed 0.05
Global aperture construction processed 0.69
Global aperture photometry processed 6.67
Validate global photometry processed 17.25
Global host SED inference processed 488.39
Local aperture photometry processed 6.68
Validate local photometry processed 0.03
Local host SED inference processed 493.29
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h45m41.62s, 11d57m09.93s
semi major axis, semi minor axis (arcsec):1.5, 1.5
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 4.66 0.68 22.228 0.159 AB
DES_g 4.71 0.16 22.219 0.038 AB
PanSTARRS_g 5.06 0.33 22.140 0.071 AB
SDSS_r 6.76 0.95 21.825 0.153 AB
PanSTARRS_r 8.15 0.48 21.623 0.064 AB
DES_r 7.42 0.22 21.725 0.033 AB
SDSS_i 7.19 1.55 21.758 0.233 AB
PanSTARRS_i 8.64 0.45 21.559 0.056 AB
PanSTARRS_z 9.96 0.95 21.404 0.103 AB
SDSS_z 9.86 5.21 21.416 0.574 AB
DES_z 9.84 0.88 21.418 0.098 AB
PanSTARRS_y 10.34 2.24 21.363 0.236 AB

Aperture details

RA, DEC (J2000):15h45m41.80s, 11d57m12.98s
semi major axis, semi minor axis (arcsec):4.09, 3.96
angle (degrees, anti-clockwise from east):-12.94
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.47 3.74 21.160 0.326 AB
GALEX_NUV 12.33 2.69 21.172 0.236 AB
SDSS_u 26.45 3.6 20.344 0.148 AB
SDSS_g 49.38 2.11 19.666 0.046 AB
DES_g 50.6 0.49 19.640 0.011 AB
PanSTARRS_g 53.45 0.89 19.580 0.018 AB
SDSS_r 75.83 2.89 19.200 0.041 AB
PanSTARRS_r 83.38 1.28 19.097 0.017 AB
DES_r 85.2 0.68 19.074 0.009 AB
SDSS_i 102.44 4.5 18.874 0.048 AB
PanSTARRS_i 101.98 1.18 18.879 0.013 AB
PanSTARRS_z 114.97 2.5 18.749 0.024 AB
SDSS_z 77.48 14.07 19.177 0.197 AB
DES_z 120.86 2.8 18.694 0.025 AB
PanSTARRS_y 135.35 5.9 18.571 0.047 AB
2MASS_J 82.48 122.25 18.214 1.609 Vega
2MASS_H -130.37 179.52 Vega
2MASS_K 381.86 221.63 15.607 0.630 Vega
WISE_W1 55.98 11.25 16.831 0.218 Vega
WISE_W2 38.97 13.62 16.584 0.379 Vega
WISE_W3 20.07 48.98 15.470 2.649 Vega
WISE_W4 -183.67 364.45 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.945 8.143 8.291
{\rm log}_{10}({\rm SFR}) -2.584 -1.830 -1.116
{\rm log}_{10}({\rm sSFR}) -10.696 -10.025 -9.265
{\rm stellar\ age} 2.190 5.508 7.223

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.604 -1.081 -0.472
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.643 -0.921 0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.429 0.939
\delta -0.389 0.014 0.286
\tau_1/\tau_2 0.641 1.027 1.417
Q_{PAH} 1.425 3.065 5.210
U_{min} 3.031 8.234 15.469
{\rm log}_{10}(\gamma_e)\, -2.824 -1.722 -0.701

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.552 0.028 0.305
{\rm log}_{10}(\tau_{AGN})\, 1.117 1.595 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.012 -2.147 -1.620
0.03-0.10 Gyr -2.657 -1.787 -1.003
0.10-0.33 Gyr -2.355 -1.638 -1.018
0.33-1.07 Gyr -2.560 -1.694 -1.264
1.07-3.52 Gyr -2.666 -1.763 -1.493
3.52-11.55 Gyr -3.156 -1.910 -1.599
11.55-12.83 Gyr -3.130 -1.922 -1.344

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.233 9.297 9.383
{\rm log}_{10}({\rm SFR}) -0.698 -0.461 -0.180
{\rm log}_{10}({\rm sSFR}) -10.010 -9.745 -9.473
{\rm stellar\ age} 6.258 7.216 8.730

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.886 -0.405 -0.110
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.071 0.215 0.351

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.037 0.131 0.380
\delta -0.446 0.060 0.299
\tau_1/\tau_2 0.641 1.042 1.428
Q_{PAH} 1.301 3.079 5.113
U_{min} 3.013 8.384 14.988
{\rm log}_{10}(\gamma_e)\, -2.308 -1.261 -0.340

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.151 -1.289 -0.781
{\rm log}_{10}(\tau_{AGN})\, 1.235 1.636 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.125 -0.830 -0.626
0.03-0.10 Gyr -0.638 -0.354 -0.048
0.10-0.33 Gyr -1.003 -0.645 -0.401
0.33-1.07 Gyr -1.365 -0.918 -0.673
1.07-3.52 Gyr -1.259 -0.823 -0.570
3.52-11.55 Gyr -0.822 -0.598 -0.469
11.55-12.83 Gyr -0.918 -0.421 0.089