2018ejc results

Information

Transient
Name:SN2018ejc
Right ascension: 14h11m45.22s
Declination:71d45m09.79s
Discovery Date:July 11, 2018, 6:08 a.m.
Classification:SN II
Redshift:0.030000
MW E(B-V):
Host
Name:
Right ascension: 14h11m45.35s
Declination:71d45m14.56s
Redshift:None
Photometric Redshift:0.051
 

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 5.09
Transient MWEBV processed 0.04
Host match processed 5.61
Host information processed 0.22
Host MWEBV processed 0.07
Global aperture construction processed 0.61
Global aperture photometry processed 3.81
Validate global photometry processed 11.78
Global host SED inference processed 480.43
Local aperture photometry processed 3.77
Validate local photometry processed 0.02
Local host SED inference processed 524.22
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h11m45.22s, 71d45m09.79s
semi major axis, semi minor axis (arcsec):3.33, 3.33
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 120.94 0.88 18.694 0.008 AB
PanSTARRS_r 199.94 1.72 18.148 0.009 AB
PanSTARRS_i 277.18 1.2 17.793 0.005 AB
PanSTARRS_z 324.66 2.81 17.621 0.009 AB
PanSTARRS_y 396.65 6.52 17.404 0.018 AB
2MASS_J 430.69 71.11 16.420 0.179 Vega
2MASS_H 215.64 114.9 16.698 0.579 Vega
2MASS_K 460.03 114.1 15.405 0.269 Vega

Aperture details

RA, DEC (J2000):14h11m45.37s, 71d45m14.19s
semi major axis, semi minor axis (arcsec):11.43, 4.58
angle (degrees, anti-clockwise from east):-15.92
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 53.06 5.5 19.588 0.112 AB
GALEX_NUV 59.74 3.49 19.459 0.063 AB
PanSTARRS_g 472.7 1.9 17.214 0.004 AB
PanSTARRS_r 761.71 3.67 16.696 0.005 AB
PanSTARRS_i 1005.85 2.58 16.394 0.003 AB
PanSTARRS_z 1130.1 6.01 16.267 0.006 AB
2MASS_J 1548.04 167.39 15.031 0.117 Vega
2MASS_H 1150.1 269.2 14.881 0.254 Vega
2MASS_K 1596.37 268.82 14.054 0.183 Vega
WISE_W1 757.33 12.65 14.003 0.018 Vega
WISE_W2 502.2 16.65 13.809 0.036 Vega
WISE_W3 1642.81 49.34 10.687 0.033 Vega
WISE_W4 2161.76 380.95 8.943 0.191 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.972 9.149 9.277
{\rm log}_{10}({\rm SFR}) -1.931 -1.116 -0.503
{\rm log}_{10}({\rm sSFR}) -11.053 -10.263 -9.625
{\rm stellar\ age} 4.844 7.083 8.836

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.636 -1.090 -0.489
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.466 -0.407 0.253

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.447 0.963 1.263
\delta -0.423 -0.030 0.264
\tau_1/\tau_2 0.630 1.009 1.372
Q_{PAH} 0.457 1.654 3.740
U_{min} 2.679 8.359 15.562
{\rm log}_{10}(\gamma_e)\, -3.266 -1.986 -1.029

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.974 -1.817 -0.699
{\rm log}_{10}(\tau_{AGN})\, 0.938 1.317 1.798

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.375 -1.417 -0.926
0.03-0.10 Gyr -2.065 -1.070 -0.388
0.10-0.33 Gyr -1.784 -0.980 -0.441
0.33-1.10 Gyr -1.928 -1.023 -0.616
1.10-3.63 Gyr -1.751 -0.907 -0.564
3.63-12.02 Gyr -1.482 -0.802 -0.590
12.02-13.35 Gyr -1.578 -0.724 -0.118

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.653 9.733 9.833
{\rm log}_{10}({\rm SFR}) -0.781 -0.473 -0.207
{\rm log}_{10}({\rm sSFR}) -10.537 -10.211 -9.926
{\rm stellar\ age} 7.745 8.981 12.235

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.562 -1.218 -0.911
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.776 -0.955 0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.273 0.411 0.569
\delta 0.109 0.271 0.360
\tau_1/\tau_2 0.550 0.951 1.396
Q_{PAH} 0.794 2.245 4.102
U_{min} 2.875 8.317 15.772
{\rm log}_{10}(\gamma_e)\, -3.203 -2.073 -1.411

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.528 -1.867 -1.548
{\rm log}_{10}(\tau_{AGN})\, 0.906 1.261 1.679

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.580 -1.585 -0.912
0.03-0.10 Gyr -0.706 -0.335 -0.051
0.10-0.33 Gyr -2.948 -1.020 -0.513
0.33-1.10 Gyr -3.362 -1.280 -0.746
1.10-3.63 Gyr -3.631 -1.391 -0.687
3.63-12.02 Gyr -1.330 -0.198 -0.031
12.02-13.35 Gyr -0.552 0.316 0.919