2018nt results

Information

Transient
Name:2018nt
Right ascension: 9h23m27.45s
Declination:17d11m03.40s
Discovery Date:None
Classification:SNIa
Redshift:0.038000
MW E(B-V):0.030
Host
Name:1526640
Right ascension: 9h23m27.35s
Declination:17d11m03.64s
Redshift:0.035057
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
SDSS_i
SDSS_g
 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_r
SDSS_u
SDSS_z
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.7
Transient MWEBV processed 0.04
Host match processed 3.95
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.27
Global aperture photometry processed 0.56
Validate global photometry processed 0.9
Global host SED inference processed 1283.76
Local aperture photometry processed 0.52
Validate local photometry processed 0.01
Local host SED inference processed 784.07
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h23m27.45s, 17d11m03.40s
semi major axis, semi minor axis (arcsec):2.87, 2.87
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 342.33 4.86 17.564 0.015 AB
SDSS_i 1180.24 9.13 16.220 0.008 AB

Aperture details

RA, DEC (J2000):9h23m27.32s, 17d11m03.68s
semi major axis, semi minor axis (arcsec):11.93, 5.71
angle (degrees, anti-clockwise from east):56.55
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 986.81 8.46 16.414 0.009 AB
SDSS_i 2866.03 15.01 15.257 0.006 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.519 9.943 10.173
{\rm log}_{10}({\rm SFR}) -0.731 0.146 0.853
{\rm log}_{10}({\rm sSFR}) -10.837 -9.786 -8.716
{\rm stellar\ age} 2.205 7.112 10.218

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.626 -0.717 -0.194
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.409 -0.336 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.596 1.271 1.747
\delta -0.699 -0.386 -0.101
\tau_1/\tau_2 0.492 0.901 1.356
Q_{PAH} 0.251 1.347 2.849
U_{min} 3.025 8.505 16.230
{\rm log}_{10}(\gamma_e)\, -3.440 -1.802 -0.887

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.449 -2.503 -0.274
{\rm log}_{10}(\tau_{AGN})\, 0.864 1.469 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.017 0.174 0.676
0.03-0.10 Gyr -1.400 -0.049 0.924
0.10-0.33 Gyr -2.244 -0.635 0.424
0.33-1.09 Gyr -2.484 -0.682 0.129
1.09-3.62 Gyr -2.742 -0.540 0.102
3.62-11.96 Gyr -2.258 -0.269 0.219
11.96-13.29 Gyr -2.016 -0.028 0.952

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.876 10.348 10.549
{\rm log}_{10}({\rm SFR}) -0.389 0.554 1.142
{\rm log}_{10}({\rm sSFR}) -10.826 -9.763 -8.786
{\rm stellar\ age} 2.250 7.303 10.973

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.521 -0.796 -0.173
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.424 -0.353 0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.720 1.133 1.719
\delta -0.457 -0.098 0.267
\tau_1/\tau_2 0.357 0.864 1.380
Q_{PAH} 0.403 1.913 4.444
U_{min} 2.497 7.835 15.634
{\rm log}_{10}(\gamma_e)\, -3.569 -2.100 -1.144

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.489 -3.088 -1.219
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.633 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.002 0.437 0.957
0.03-0.10 Gyr -1.161 0.381 1.225
0.10-0.33 Gyr -2.404 -0.342 0.623
0.33-1.09 Gyr -3.437 -0.465 0.529
1.09-3.62 Gyr -3.096 -0.274 0.560
3.62-11.96 Gyr -2.241 0.077 0.604
11.96-13.29 Gyr -1.823 0.370 1.479