2018dxt results

Information

Transient
Name:SN2018dxt
Right ascension: 16h58m53.62s
Declination:45d17m19.92s
Discovery Date:July 13, 2018, 9:46 a.m.
Classification:SN Ic
Redshift:0.040000
MW E(B-V):0.015
Host
Name:
Right ascension: 16h58m52.81s
Declination:45d17m31.59s
Redshift:None
Photometric Redshift:0.031
 

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 16.29
Transient MWEBV processed 0.04
Host match processed 6.21
Host information processed 0.29
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 5.11
Validate global photometry processed 15.9
Global host SED inference processed 463.58
Local aperture photometry processed 5.0
Validate local photometry processed 0.02
Local host SED inference processed 519.62
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h58m53.62s, 45d17m19.92s
semi major axis, semi minor axis (arcsec):2.53, 2.53
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 15.52 2.6 20.923 0.182 AB
SDSS_g 23.66 1.44 20.465 0.066 AB
PanSTARRS_g 23.07 0.61 20.492 0.029 AB
SDSS_r 23.66 1.65 20.465 0.076 AB
PanSTARRS_r 27.63 0.81 20.297 0.032 AB
SDSS_i 25.86 2.21 20.369 0.093 AB
PanSTARRS_i 27.91 0.71 20.286 0.028 AB
PanSTARRS_z 26.3 1.66 20.350 0.069 AB
SDSS_z 33.09 6.35 20.101 0.208 AB
PanSTARRS_y 22.93 4.17 20.499 0.197 AB

Aperture details

RA, DEC (J2000):16h58m52.81s, 45d17m31.58s
semi major axis, semi minor axis (arcsec):28.68, 14.64
angle (degrees, anti-clockwise from east):-31.99
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 201.87 15.05 18.137 0.081 AB
GALEX_NUV 247.76 10.54 17.915 0.046 AB
SDSS_u 628.09 20.66 16.905 0.036 AB
PanSTARRS_g 1212.71 4.82 16.191 0.004 AB
SDSS_r 1716.53 13.94 15.813 0.009 AB
PanSTARRS_r 1785.97 6.42 15.770 0.004 AB
SDSS_i 2014.96 18.65 15.639 0.010 AB
SDSS_z 2467.37 51.59 15.419 0.023 AB
PanSTARRS_y 2619.06 33.53 15.355 0.014 AB
2MASS_J 3244.21 426.16 14.227 0.143 Vega
2MASS_H 3809.93 677.42 13.580 0.193 Vega
2MASS_K 1949.17 806.82 13.838 0.449 Vega
WISE_W1 1440.28 47.28 13.305 0.036 Vega
WISE_W2 784.22 50.49 13.325 0.070 Vega
WISE_W3 2479.95 180.59 10.240 0.079 Vega
WISE_W4 2992.14 911.34 8.590 0.331 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.577 7.838 8.041
{\rm log}_{10}({\rm SFR}) -1.916 -1.154 -0.433
{\rm log}_{10}({\rm sSFR}) -9.884 -9.017 -7.993
{\rm stellar\ age} 0.215 2.988 6.320

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.812 -1.449 -0.862
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.837 -1.466 -0.242

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.351 0.808
\delta -0.597 -0.183 0.152
\tau_1/\tau_2 0.712 1.158 1.557
Q_{PAH} 0.998 2.907 5.481
U_{min} 3.190 8.919 17.419
{\rm log}_{10}(\gamma_e)\, -3.103 -1.975 -0.811

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.076 -0.680 -0.074
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.486 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.720 -1.720 -1.265
0.03-0.10 Gyr -2.008 -1.069 -0.279
0.10-0.33 Gyr -3.075 -1.511 -0.846
0.33-1.09 Gyr -4.758 -2.083 -1.462
1.09-3.60 Gyr -5.636 -2.483 -1.808
3.60-11.90 Gyr -6.227 -2.778 -1.962
11.90-13.22 Gyr -6.114 -2.840 -1.826

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.794 9.912 10.041
{\rm log}_{10}({\rm SFR}) 0.435 0.642 0.885
{\rm log}_{10}({\rm sSFR}) -9.532 -9.294 -8.984
{\rm stellar\ age} 5.370 6.862 8.508

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.671 -0.351 -0.206
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.194 0.308 0.430

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.189 0.328
\delta -0.863 -0.608 -0.316
\tau_1/\tau_2 0.485 0.859 1.240
Q_{PAH} 0.273 0.719 1.464
U_{min} 2.688 7.302 14.402
{\rm log}_{10}(\gamma_e)\, -3.410 -2.718 -1.958

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.417 -3.600 -2.755
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.510 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.524 -0.134 0.073
0.03-0.10 Gyr 0.553 0.789 1.039
0.10-0.33 Gyr -1.212 0.013 0.413
0.33-1.09 Gyr -1.650 -0.317 0.034
1.09-3.60 Gyr -0.986 -0.165 0.101
3.60-11.90 Gyr -0.512 -0.060 0.141
11.90-13.22 Gyr -0.614 0.019 0.667