2018etm results

Information

Transient
Name:2018etm
Right ascension: 16h14m20.68s
Declination:3d13m55.08s
Discovery Date:None
Classification:Ia
Redshift:0.026000
MW E(B-V):0.056
Host
Name:2018etm
Right ascension: 16h14m20.50s
Declination:3d13m57.47s
Redshift:None
Photometric Redshift:0.298
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 22.73
Transient MWEBV processed 0.04
Host match processed 2.87
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.89
Global aperture photometry processed 7.04
Validate global photometry processed 18.57
Global host SED inference processed 462.91
Local aperture photometry processed 6.36
Validate local photometry processed 0.03
Local host SED inference processed 459.87
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h14m20.68s, 3d13m55.08s
semi major axis, semi minor axis (arcsec):3.82, 3.82
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 5.31 2.88 22.086 0.589 AB
SDSS_g 15.97 1.6 20.892 0.109 AB
DES_g 19.16 0.4 20.694 0.023 AB
PanSTARRS_g 18.58 0.71 20.728 0.042 AB
SDSS_r 27.82 2.23 20.289 0.087 AB
PanSTARRS_r 27.38 0.87 20.306 0.035 AB
DES_r 29.3 0.63 20.233 0.023 AB
SDSS_i 35.99 3.26 20.010 0.098 AB
PanSTARRS_i 33.27 0.92 20.095 0.030 AB
PanSTARRS_z 38.84 2.56 19.927 0.072 AB
SDSS_z 25.3 12.01 20.392 0.515 AB
DES_z 38.01 1.66 19.950 0.048 AB
PanSTARRS_y 47.03 5.19 19.719 0.120 AB
2MASS_J -151.63 98.79 Vega
2MASS_H -185.24 140.22 Vega
2MASS_K -387.3 156.96 Vega

Aperture details

RA, DEC (J2000):16h14m20.50s, 3d13m57.36s
semi major axis, semi minor axis (arcsec):9.04, 5.83
angle (degrees, anti-clockwise from east):-37.37
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.1 2.65 21.771 0.405 AB
GALEX_NUV 5.61 2.47 22.027 0.478 AB
SDSS_u 16.91 5.52 20.829 0.354 AB
SDSS_g 33.24 2.82 20.096 0.092 AB
DES_g 34.94 0.71 20.042 0.022 AB
PanSTARRS_g 42.75 1.35 19.823 0.034 AB
SDSS_r 65.4 4.02 19.361 0.067 AB
PanSTARRS_r 63.22 1.65 19.398 0.028 AB
DES_r 57.91 1.1 19.493 0.021 AB
SDSS_i 76.33 5.95 19.193 0.085 AB
PanSTARRS_i 81.48 1.72 19.122 0.023 AB
PanSTARRS_z 96.44 4.84 18.939 0.054 AB
SDSS_z 44.47 22.74 19.780 0.555 AB
DES_z 78.45 2.87 19.164 0.040 AB
PanSTARRS_y 106.5 9.78 18.832 0.100 AB
2MASS_J 75.98 200.18 18.303 2.860 Vega
2MASS_H -159.32 282.49 Vega
2MASS_K -471.75 317.92 Vega
WISE_W1 45.69 12.87 17.051 0.306 Vega
WISE_W2 27.82 17.09 16.950 0.667 Vega
WISE_W3 -69.85 76.04 Vega
WISE_W4 150.6 451.82 11.835 3.257 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.683 7.894 8.046
{\rm log}_{10}({\rm SFR}) -2.522 -1.862 -1.220
{\rm log}_{10}({\rm sSFR}) -10.463 -9.790 -9.057
{\rm stellar\ age} 2.267 5.829 7.657

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.647 -1.050 -0.467
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.565 -0.967 -0.013

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.174 0.579 1.128
\delta -0.530 -0.045 0.289
\tau_1/\tau_2 0.680 1.079 1.459
Q_{PAH} 0.954 2.741 5.127
U_{min} 3.006 8.403 15.241
{\rm log}_{10}(\gamma_e)\, -2.987 -1.763 -0.521

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.017 -0.529 -0.026
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.493 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.836 -2.165 -1.651
0.03-0.10 Gyr -2.668 -1.825 -1.101
0.10-0.33 Gyr -2.583 -1.797 -1.209
0.33-1.10 Gyr -2.957 -2.027 -1.567
1.10-3.64 Gyr -2.990 -2.101 -1.763
3.64-12.07 Gyr -3.442 -2.166 -1.841
12.07-13.41 Gyr -3.619 -2.255 -1.633

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.214 8.374 8.504
{\rm log}_{10}({\rm SFR}) -2.421 -1.642 -1.054
{\rm log}_{10}({\rm sSFR}) -10.779 -10.036 -9.394
{\rm stellar\ age} 5.220 7.408 9.557

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.656 -1.183 -0.713
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.565 -0.410 0.301

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.473 0.791
\delta -0.554 -0.124 0.241
\tau_1/\tau_2 0.513 0.886 1.269
Q_{PAH} 1.007 2.937 5.053
U_{min} 3.386 9.062 16.761
{\rm log}_{10}(\gamma_e)\, -2.600 -1.598 -0.605

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.440 -1.436 -0.699
{\rm log}_{10}(\tau_{AGN})\, 1.188 1.603 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.409 -2.398 -1.893
0.03-0.10 Gyr -2.418 -1.534 -0.904
0.10-0.33 Gyr -2.653 -1.689 -1.149
0.33-1.10 Gyr -3.003 -1.894 -1.399
1.10-3.64 Gyr -2.896 -1.829 -1.464
3.64-12.07 Gyr -2.235 -1.588 -1.372
12.07-13.41 Gyr -2.311 -1.474 -0.757