2018etm results

Information

Transient
Name:2018etm
Right ascension: 16h14m20.68s
Declination:3d13m55.08s
Discovery Date:None
Classification:Ia
Redshift:0.028930
MW E(B-V):0.056
Host
Name:2018etm
Right ascension: 16h14m20.50s
Declination:3d13m57.47s
Redshift:None
Photometric Redshift:0.298
Dataset
Version:0
 
 

Processing Status: blocked

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
Host spectrum download processed 0.05
Global aperture construction processed 0.89
Global aperture photometry processed 7.04
Validate global photometry processed 18.57
Global host SED inference processed 398.92
Local aperture photometry processed 6.35
Validate local photometry processed 0.03
Local host SED inference processed 393.64
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.654 7.844 7.983
{\rm log}_{10}({\rm SFR}) -2.456 -1.837 -1.171
{\rm log}_{10}({\rm sSFR}) -10.374 -9.718 -8.923
{\rm stellar\ age} 1.904 5.710 7.492

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.740 -1.221 -0.488
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.661 -0.770 0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.497 1.139
\delta -0.424 0.037 0.292
\tau_1/\tau_2 0.683 1.013 1.334
Q_{PAH} 1.214 2.991 4.906
U_{min} 2.860 7.984 15.813
{\rm log}_{10}(\gamma_e)\, -3.026 -1.984 -0.788

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.189 -2.565 -0.524
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.462 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.846 -2.007 -1.368
0.03-0.10 Gyr -2.545 -1.842 -1.114
0.10-0.33 Gyr -2.539 -1.904 -1.280
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
0.33-1.10 Gyr -2.680 -2.064 -1.585
1.10-3.63 Gyr -3.025 -2.116 -1.832
3.63-12.03 Gyr -3.573 -2.212 -1.921
12.03-13.37 Gyr -3.745 -2.271 -1.714

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.328 8.444 8.527
{\rm log}_{10}({\rm SFR}) -2.695 -1.943 -1.454
{\rm log}_{10}({\rm sSFR}) -11.175 -10.406 -9.875
{\rm stellar\ age} 6.124 7.506 8.546

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.850 -1.561 -1.143
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.441 -0.384 0.290

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.339 0.621
\delta -0.550 -0.091 0.244
\tau_1/\tau_2 0.705 0.998 1.310
Q_{PAH} 0.760 2.199 4.288
U_{min} 2.873 7.805 15.175
{\rm log}_{10}(\gamma_e)\, -2.751 -1.570 -0.579

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.120 -2.135 -0.792
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.496 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.040 -2.013 -1.568
0.03-0.10 Gyr -2.769 -1.962 -1.399
0.10-0.33 Gyr -2.776 -2.077 -1.537
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
0.33-1.10 Gyr -2.651 -2.020 -1.591
1.10-3.63 Gyr -2.200 -1.683 -1.379
3.63-12.03 Gyr -1.733 -1.424 -1.283
12.03-13.37 Gyr -2.088 -1.435 -0.976
 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h14m20.68s, 3d13m55.08s
semi major axis, semi minor axis (arcsec):3.45, 3.45
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 4.56 2.6 22.253 0.619 AB
SDSS_g 13.04 1.44 21.112 0.120 AB
DES_g 15.7 0.36 20.910 0.025 AB
PanSTARRS_g 15.73 0.64 20.908 0.044 AB
SDSS_r 21.66 2.0 20.561 0.100 AB
PanSTARRS_r 22.1 0.79 20.539 0.039 AB
DES_r 23.82 0.57 20.458 0.026 AB
SDSS_i 29.01 2.93 20.244 0.110 AB
PanSTARRS_i 26.77 0.83 20.331 0.034 AB
PanSTARRS_z 29.65 2.31 20.220 0.085 AB
SDSS_z 19.58 10.83 20.670 0.600 AB
DES_z 30.56 1.49 20.187 0.053 AB
PanSTARRS_y 42.85 4.68 19.820 0.119 AB
2MASS_J -147.25 89.08 Vega
2MASS_H -170.0 126.45 Vega
2MASS_K -347.09 141.55 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