2018itr results

Information

Transient
Name:SN2018itr
Right ascension: 4h30m18.84s
Declination:-5d42m11.31s
Discovery Date:Nov. 20, 2018, 10:52 a.m.
Classification:SN Ia
Redshift:0.060000
MW E(B-V):0.039
Host
Name:
Right ascension: 4h30m18.82s
Declination:-5d42m10.65s
Redshift:0.060000
Photometric Redshift:0.104
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 13.07
Transient MWEBV processed 0.04
Host match processed 6.81
Host information processed 0.17
Host MWEBV processed 0.06
Global aperture construction processed 0.68
Global aperture photometry processed 6.52
Validate global photometry processed 15.44
Global host SED inference processed 392.0
Local aperture photometry processed 6.18
Validate local photometry processed 0.02
Local host SED inference processed 439.35
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h30m18.84s, -5d42m11.31s
semi major axis, semi minor axis (arcsec):1.73, 1.73
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 33.45 0.37 20.089 0.012 AB
PanSTARRS_g 27.84 0.42 20.288 0.016 AB
PanSTARRS_r 51.61 0.54 19.618 0.011 AB
DES_r 70.71 0.85 19.276 0.013 AB
PanSTARRS_i 76.05 0.68 19.197 0.010 AB
PanSTARRS_z 89.51 1.13 19.020 0.014 AB
DES_z 122.24 1.79 18.682 0.016 AB
PanSTARRS_y 106.54 3.12 18.831 0.032 AB

Aperture details

RA, DEC (J2000):4h30m18.81s, -5d42m10.46s
semi major axis, semi minor axis (arcsec):5.75, 2.97
angle (degrees, anti-clockwise from east):-154.65
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.71 0.49 22.816 0.197 AB
GALEX_NUV 4.05 0.24 22.381 0.065 AB
DES_g 57.15 0.56 19.508 0.011 AB
PanSTARRS_g 61.0 0.98 19.437 0.017 AB
PanSTARRS_r 105.5 1.27 18.842 0.013 AB
DES_r 112.97 1.23 18.768 0.012 AB
PanSTARRS_i 151.22 1.59 18.451 0.011 AB
PanSTARRS_z 176.51 2.62 18.283 0.016 AB
DES_z 197.66 2.49 18.160 0.014 AB
PanSTARRS_y 203.79 7.27 18.127 0.039 AB
2MASS_J 264.7 108.71 16.948 0.446 Vega
2MASS_H 226.35 176.23 16.645 0.845 Vega
2MASS_K 565.96 203.59 15.180 0.391 Vega
WISE_W1 128.49 12.48 15.929 0.105 Vega
WISE_W2 71.67 10.95 15.923 0.166 Vega
WISE_W3 178.6 59.85 13.096 0.364 Vega
WISE_W4 -557.42 330.67 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.936 9.129 9.258
{\rm log}_{10}({\rm SFR}) -1.246 -0.624 -0.164
{\rm log}_{10}({\rm sSFR}) -10.444 -9.778 -9.147
{\rm stellar\ age} 3.965 6.257 7.673

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.967 -0.289 0.056
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.694 -1.011 0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.424 0.862 1.232
\delta -0.683 -0.339 -0.082
\tau_1/\tau_2 0.541 0.903 1.291
Q_{PAH} 0.632 2.786 5.183
U_{min} 2.819 7.820 14.443
{\rm log}_{10}(\gamma_e)\, -3.114 -1.835 -0.722

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.744 -1.840 -0.196
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.469 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.948 -0.531 -0.150
0.03-0.10 Gyr -1.630 -0.753 -0.169
0.10-0.33 Gyr -1.669 -0.851 -0.348
0.33-1.08 Gyr -1.519 -0.852 -0.463
1.08-3.55 Gyr -1.336 -0.823 -0.573
3.55-11.66 Gyr -1.405 -0.840 -0.595
11.66-12.96 Gyr -1.650 -0.904 -0.356

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.438 9.514 9.604
{\rm log}_{10}({\rm SFR}) -1.188 -0.875 -0.568
{\rm log}_{10}({\rm sSFR}) -10.708 -10.395 -10.056
{\rm stellar\ age} 6.772 7.608 9.359

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.208 -0.798 -0.442
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.598 -0.130 0.308

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.334 0.539 0.745
\delta -0.337 -0.044 0.177
\tau_1/\tau_2 0.698 1.036 1.410
Q_{PAH} 1.062 2.815 4.867
U_{min} 2.959 8.283 15.744
{\rm log}_{10}(\gamma_e)\, -2.525 -1.586 -0.703

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.233 -3.005 -1.826
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.546 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.555 -1.099 -0.856
0.03-0.10 Gyr -1.195 -0.815 -0.450
0.10-0.33 Gyr -1.254 -0.825 -0.501
0.33-1.08 Gyr -1.465 -0.935 -0.617
1.08-3.55 Gyr -1.322 -0.732 -0.445
3.55-11.66 Gyr -0.572 -0.341 -0.215
11.66-12.96 Gyr -0.710 -0.214 0.374