2018tr results

Information

Transient
Name:2018tr
Right ascension: 10h51m50.10s
Declination:25d02m41.14s
Discovery Date:None
Classification:Ia
Redshift:0.045560
MW E(B-V):0.072
Host
Name:2018tr
Right ascension: 10h51m50.11s
Declination:25d02m40.94s
Redshift:0.045564
Photometric Redshift:0.075
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.9
Transient MWEBV processed 0.04
Host match processed 1.69
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 6.72
Validate global photometry processed 18.61
Global host SED inference processed 460.12
Local aperture photometry processed 6.87
Validate local photometry processed 0.03
Local host SED inference processed 510.83
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h51m50.10s, 25d02m41.14s
semi major axis, semi minor axis (arcsec):2.23, 2.23
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 32.73 1.95 20.113 0.065 AB
SDSS_g 207.88 3.79 18.105 0.020 AB
DES_g 245.11 1.0 17.927 0.004 AB
PanSTARRS_g 219.89 0.66 18.044 0.003 AB
SDSS_r 464.36 5.68 17.233 0.013 AB
PanSTARRS_r 421.5 0.81 17.338 0.002 AB
DES_r 564.55 2.3 17.021 0.004 AB
SDSS_i 681.08 6.99 16.817 0.011 AB
PanSTARRS_i 639.44 0.82 16.885 0.001 AB
PanSTARRS_z 843.28 1.8 16.585 0.002 AB
SDSS_z 941.43 10.54 16.466 0.012 AB
DES_z 889.38 7.65 16.527 0.009 AB
PanSTARRS_y 950.17 3.36 16.455 0.004 AB

Aperture details

RA, DEC (J2000):10h51m50.10s, 25d02m41.00s
semi major axis, semi minor axis (arcsec):8.23, 5.4
angle (degrees, anti-clockwise from east):-33.19
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 59.95 4.53 19.455 0.082 AB
SDSS_g 408.07 5.52 17.373 0.015 AB
DES_g 462.74 1.48 17.237 0.003 AB
PanSTARRS_g 426.63 1.75 17.325 0.004 AB
SDSS_r 897.54 8.32 16.517 0.010 AB
PanSTARRS_r 867.46 2.11 16.554 0.003 AB
DES_r 1051.92 3.25 16.345 0.003 AB
SDSS_i 1319.55 10.74 16.099 0.009 AB
PanSTARRS_i 1309.93 2.18 16.107 0.002 AB
PanSTARRS_z 1710.53 5.03 15.817 0.003 AB
SDSS_z 1817.41 23.45 15.751 0.014 AB
DES_z 1776.25 10.97 15.776 0.007 AB
PanSTARRS_y 1907.44 9.78 15.699 0.006 AB
2MASS_J 2382.98 121.27 14.562 0.055 Vega
2MASS_H 3018.42 182.13 13.833 0.066 Vega
2MASS_K 3158.52 217.59 13.313 0.075 Vega
WISE_W1 1070.74 17.35 13.627 0.018 Vega
WISE_W2 601.94 20.54 13.612 0.037 Vega
WISE_W3 179.24 72.2 13.092 0.437 Vega
WISE_W4 -113.11 411.98 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.798 9.923 10.028
{\rm log}_{10}({\rm SFR}) -0.592 -0.309 -0.015
{\rm log}_{10}({\rm sSFR}) -10.570 -10.221 -9.876
{\rm stellar\ age} 6.030 7.581 9.353

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.384 -0.826 -0.478
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.591 -1.342 -1.064

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.553 0.749 0.971
\delta -0.875 -0.653 -0.449
\tau_1/\tau_2 0.543 0.866 1.224
Q_{PAH} 0.518 2.265 3.930
U_{min} 2.471 6.967 14.183
{\rm log}_{10}(\gamma_e)\, -3.373 -2.080 -1.315

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.425 -3.397 -1.331
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.510 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.247 -0.054 0.177
0.03-0.10 Gyr -1.470 -0.551 -0.085
0.10-0.33 Gyr -1.695 -0.653 -0.149
0.33-1.09 Gyr -1.566 -0.534 -0.032
1.09-3.59 Gyr -1.239 -0.229 0.093
3.59-11.83 Gyr -0.410 0.010 0.208
11.83-13.15 Gyr -0.555 0.104 0.772

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.158 10.261 10.361
{\rm log}_{10}({\rm SFR}) -1.673 -0.866 -0.286
{\rm log}_{10}({\rm sSFR}) -11.951 -11.126 -10.510
{\rm stellar\ age} 6.941 8.035 11.599

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.189 -0.991 -0.837
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.692 -1.156 -0.378

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.370 0.486 0.608
\delta -0.948 -0.832 -0.644
\tau_1/\tau_2 0.429 0.807 1.179
Q_{PAH} 0.356 1.152 2.483
U_{min} 2.521 7.346 14.492
{\rm log}_{10}(\gamma_e)\, -3.376 -2.673 -1.738

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.511 -3.729 -2.787
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.509 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.574 -0.758 -0.300
0.03-0.10 Gyr -2.552 -1.023 -0.249
0.10-0.33 Gyr -2.746 -0.989 -0.225
0.33-1.09 Gyr -2.646 -0.836 -0.108
1.09-3.59 Gyr -2.055 -0.311 0.272
3.59-11.83 Gyr -0.438 0.365 0.521
11.83-13.15 Gyr -0.218 0.539 1.415