2020mdd results

Information

Transient
Name:2020mdd
Right ascension: 15h51m53.81s
Declination:34d04m24.19s
Discovery Date:None
Classification:Ia
Redshift:0.049055
MW E(B-V):0.031
Host
Name:2020mdd
Right ascension: 15h51m53.78s
Declination:34d04m24.50s
Redshift:0.048779
Photometric Redshift:0.084
 

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 7.8
Transient MWEBV processed 0.04
Host match processed 2.37
Host information processed 0.03
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 7.32
Validate global photometry processed 19.63
Global host SED inference processed 553.85
Local aperture photometry processed 6.92
Validate local photometry processed 0.03
Local host SED inference processed 503.54
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h51m53.81s, 34d04m24.19s
semi major axis, semi minor axis (arcsec):2.1, 2.1
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 40.29 2.01 19.887 0.054 AB
SDSS_g 193.93 3.68 18.181 0.021 AB
DES_g 190.42 1.09 18.201 0.006 AB
PanSTARRS_g 222.73 0.65 18.031 0.003 AB
SDSS_r 445.94 5.54 17.277 0.013 AB
PanSTARRS_r 463.11 0.7 17.236 0.002 AB
DES_r 445.39 3.05 17.278 0.007 AB
SDSS_i 626.33 6.59 16.908 0.011 AB
PanSTARRS_i 640.95 0.69 16.883 0.001 AB
PanSTARRS_z 777.7 1.59 16.673 0.002 AB
SDSS_z 846.35 8.62 16.581 0.011 AB
DES_z 895.63 3.6 16.520 0.004 AB
PanSTARRS_y 912.27 3.33 16.500 0.004 AB

Aperture details

RA, DEC (J2000):15h51m53.77s, 34d04m24.63s
semi major axis, semi minor axis (arcsec):5.96, 3.21
angle (degrees, anti-clockwise from east):-74.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 3.13 1.84 22.662 0.639 AB
SDSS_u 66.13 3.28 19.349 0.054 AB
SDSS_g 283.68 4.61 17.768 0.018 AB
DES_g 285.14 1.35 17.762 0.005 AB
PanSTARRS_g 324.06 1.22 17.623 0.004 AB
SDSS_r 632.79 6.73 16.897 0.012 AB
PanSTARRS_r 657.97 1.25 16.854 0.002 AB
DES_r 660.51 3.72 16.850 0.006 AB
SDSS_i 893.36 8.1 16.522 0.010 AB
PanSTARRS_i 915.1 1.28 16.496 0.002 AB
PanSTARRS_z 1114.28 3.05 16.283 0.003 AB
SDSS_z 1184.56 12.45 16.216 0.011 AB
DES_z 1199.49 4.24 16.203 0.004 AB
PanSTARRS_y 1314.83 6.69 16.103 0.006 AB
2MASS_J 1691.53 103.79 14.934 0.067 Vega
2MASS_H 1779.54 186.02 14.407 0.113 Vega
2MASS_K 1531.92 173.14 14.099 0.123 Vega
WISE_W1 620.51 14.05 14.219 0.025 Vega
WISE_W2 347.76 15.23 14.208 0.048 Vega
WISE_W3 39.59 33.94 14.732 0.931 Vega
WISE_W4 -26.11 165.59 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.968 10.084 10.216
{\rm log}_{10}({\rm SFR}) -3.567 -1.318 -0.344
{\rm log}_{10}({\rm sSFR}) -13.983 -11.457 -10.370
{\rm stellar\ age} 7.378 8.801 12.331

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.579 -1.020 -0.631
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.617 -0.603 0.218

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.361 0.758 1.107
\delta -0.660 -0.337 0.114
\tau_1/\tau_2 0.599 1.008 1.407
Q_{PAH} 0.656 2.544 5.482
U_{min} 2.806 8.535 16.403
{\rm log}_{10}(\gamma_e)\, -3.235 -1.919 -0.794

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.951 -1.691 -0.704
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.445 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.175 -1.639 -0.683
0.03-0.10 Gyr -4.392 -1.376 -0.266
0.10-0.33 Gyr -4.583 -1.444 -0.243
0.33-1.09 Gyr -4.788 -1.578 -0.393
1.09-3.58 Gyr -3.850 -1.351 -0.142
3.58-11.79 Gyr -1.634 0.059 0.319
11.79-13.10 Gyr -0.333 0.666 1.305

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.153 10.272 10.316
{\rm log}_{10}({\rm SFR}) -4.506 -1.843 -0.702
{\rm log}_{10}({\rm sSFR}) -14.686 -12.092 -10.871
{\rm stellar\ age} 8.225 12.272 12.442

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.686 -1.369 -1.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.228 -0.091 0.344

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.339 0.470 0.584
\delta -0.875 -0.683 -0.499
\tau_1/\tau_2 0.518 0.965 1.424
Q_{PAH} 0.768 2.275 4.507
U_{min} 3.571 10.141 17.913
{\rm log}_{10}(\gamma_e)\, -3.195 -2.217 -0.888

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.458 -3.501 -2.557
{\rm log}_{10}(\tau_{AGN})\, 1.119 1.640 1.990

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.103 -2.841 -1.322
0.03-0.10 Gyr -5.156 -1.872 -0.582
0.10-0.33 Gyr -5.870 -2.859 -1.095
0.33-1.09 Gyr -6.738 -3.689 -1.529
1.09-3.58 Gyr -4.993 -2.971 -1.139
3.58-11.79 Gyr -2.759 -1.033 0.400
11.79-13.10 Gyr 0.430 1.401 1.455