2018dbc results

Information

Transient
Name:SN2018dbc
Right ascension: 15h21m24.31s
Declination:69d36m22.63s
Discovery Date:June 21, 2018, 6:15 a.m.
Classification:SN Ia
Redshift:0.080000
MW E(B-V):0.020
Host
Name:
Right ascension: 15h21m25.52s
Declination:69d36m16.88s
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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 12.81
Transient MWEBV processed 0.05
Host match processed 5.62
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 4.39
Validate global photometry processed 11.2
Global host SED inference processed 397.53
Local aperture photometry processed 4.11
Validate local photometry processed 0.02
Local host SED inference processed 461.87
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h21m24.31s, 69d36m22.63s
semi major axis, semi minor axis (arcsec):1.33, 1.33
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 10.27 0.36 21.371 0.038 AB
PanSTARRS_r 14.57 0.54 20.991 0.040 AB
PanSTARRS_i 19.26 0.55 20.688 0.031 AB
PanSTARRS_z 20.48 0.93 20.621 0.049 AB
PanSTARRS_y 20.97 2.22 20.596 0.115 AB

Aperture details

RA, DEC (J2000):15h21m25.53s, 69d36m16.73s
semi major axis, semi minor axis (arcsec):18.5, 8.16
angle (degrees, anti-clockwise from east):-44.76
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 52.32 7.39 19.603 0.153 AB
GALEX_NUV 72.49 5.79 19.249 0.087 AB
PanSTARRS_g 635.55 3.27 16.892 0.006 AB
PanSTARRS_r 1101.85 5.04 16.295 0.005 AB
PanSTARRS_i 1412.68 5.14 16.025 0.004 AB
PanSTARRS_z 1664.35 8.53 15.847 0.006 AB
PanSTARRS_y 2043.14 21.36 15.624 0.011 AB
2MASS_J 2615.15 325.05 14.461 0.135 Vega
2MASS_H 2887.69 472.95 13.881 0.178 Vega
2MASS_K 3187.8 545.8 13.303 0.186 Vega
WISE_W1 1357.77 17.39 13.369 0.014 Vega
WISE_W2 824.81 21.98 13.270 0.029 Vega
WISE_W3 2419.88 69.98 10.267 0.031 Vega
WISE_W4 2065.11 422.57 8.993 0.222 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.452 8.638 8.757
{\rm log}_{10}({\rm SFR}) -1.787 -1.191 -0.501
{\rm log}_{10}({\rm sSFR}) -10.456 -9.845 -9.077
{\rm stellar\ age} 1.749 5.863 7.329

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.663 -1.131 -0.452
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.558 -0.827 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.557 1.283
\delta -0.348 0.008 0.269
\tau_1/\tau_2 0.754 1.120 1.463
Q_{PAH} 1.180 3.035 5.461
U_{min} 3.154 8.202 15.210
{\rm log}_{10}(\gamma_e)\, -2.987 -1.821 -0.798

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.239 -0.269 0.229
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.461 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.040 -1.467 -0.960
0.03-0.10 Gyr -1.897 -1.147 -0.399
0.10-0.33 Gyr -1.898 -1.217 -0.470
0.33-1.07 Gyr -2.113 -1.337 -0.833
1.07-3.50 Gyr -2.387 -1.316 -1.059
3.50-11.43 Gyr -2.636 -1.357 -1.115
11.43-12.70 Gyr -2.744 -1.399 -0.864

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.602 10.648 10.698
{\rm log}_{10}({\rm SFR}) 0.067 0.306 0.626
{\rm log}_{10}({\rm sSFR}) -10.597 -10.373 -10.029
{\rm stellar\ age} 6.477 7.188 8.284

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.336 -0.202 -0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.066 0.202 0.376

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.089 0.139 0.221
\delta -0.725 -0.344 -0.002
\tau_1/\tau_2 0.712 1.050 1.382
Q_{PAH} 2.051 3.783 5.391
U_{min} 2.470 7.317 13.879
{\rm log}_{10}(\gamma_e)\, -2.180 -1.243 -0.516

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.331 -3.324 -2.179
{\rm log}_{10}(\tau_{AGN})\, 1.090 1.600 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.326 0.001 0.233
0.03-0.10 Gyr 0.032 0.384 0.769
0.10-0.33 Gyr 0.173 0.450 0.683
0.33-1.07 Gyr 0.141 0.394 0.587
1.07-3.50 Gyr 0.208 0.551 0.779
3.50-11.43 Gyr 0.638 0.795 0.891
11.43-12.70 Gyr 0.442 0.869 1.327