2020zdm results

Information

Transient
Name:2020zdm
Right ascension: 6h29m22.21s
Declination:-48d51m58.10s
Discovery Date:None
Classification:Ia
Redshift:0.050000
MW E(B-V):0.057
Host
Name:J062922.43-485200.71
Right ascension: 6h29m22.43s
Declination:-48d52m00.71s
Redshift:None
Photometric Redshift:0.027
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_g
DES_r
DES_z
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_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 9.88
Transient MWEBV processed 0.04
Host match processed 7.74
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.51
Global aperture photometry processed 1.98
Validate global photometry processed 5.88
Global host SED inference processed 533.38
Local aperture photometry processed 2.21
Validate local photometry processed 0.01
Local host SED inference processed 459.86
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):6h29m22.21s, -48d51m58.10s
semi major axis, semi minor axis (arcsec):2.05, 2.05
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 50.34 0.62 19.645 0.013 AB
DES_r 68.85 0.59 19.305 0.009 AB
DES_z 82.33 1.35 19.111 0.018 AB

Aperture details

RA, DEC (J2000):6h29m22.61s, -48d52m01.95s
semi major axis, semi minor axis (arcsec):21.7, 9.12
angle (degrees, anti-clockwise from east):40.89
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 572.9 2.31 17.005 0.004 AB
DES_r 831.34 2.34 16.601 0.003 AB
DES_z 976.36 5.69 16.426 0.006 AB
2MASS_J 652.52 360.75 15.969 0.600 Vega
2MASS_K 682.6 595.79 14.977 0.948 Vega
WISE_W3 689.82 103.09 11.629 0.162 Vega
WISE_W4 2079.94 515.07 8.985 0.269 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.437 8.704 8.865
{\rm log}_{10}({\rm SFR}) -1.260 -0.708 -0.227
{\rm log}_{10}({\rm sSFR}) -10.059 -9.436 -8.778
{\rm stellar\ age} 1.868 5.172 7.179

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.784 -1.372 -0.741
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.606 -1.191 -0.136

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.520 0.862
\delta -0.576 -0.127 0.252
\tau_1/\tau_2 0.712 1.060 1.427
Q_{PAH} 0.551 2.292 5.022
U_{min} 2.742 7.533 14.385
{\rm log}_{10}(\gamma_e)\, -3.476 -2.671 -1.226

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.297 -1.075 -0.279
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.447 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.254 -0.799 -0.439
0.03-0.10 Gyr -1.479 -0.713 -0.136
0.10-0.33 Gyr -1.661 -0.874 -0.340
0.33-1.09 Gyr -1.858 -1.121 -0.731
1.09-3.58 Gyr -2.193 -1.257 -0.938
3.58-11.78 Gyr -2.546 -1.384 -1.037
11.78-13.09 Gyr -2.721 -1.483 -0.840

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.575 9.721 9.897
{\rm log}_{10}({\rm SFR}) -0.600 -0.194 0.254
{\rm log}_{10}({\rm sSFR}) -10.387 -9.914 -9.484
{\rm stellar\ age} 2.941 5.675 7.419

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.642 -1.070 -0.612
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.778 -0.335 0.319

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.043 0.115 0.215
\delta -0.799 -0.301 0.216
\tau_1/\tau_2 0.569 0.914 1.275
Q_{PAH} 0.508 1.425 3.699
U_{min} 2.840 7.564 14.045
{\rm log}_{10}(\gamma_e)\, -3.480 -2.649 -1.531

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.180 -2.974 -1.685
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.361 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.771 -0.325 -0.073
0.03-0.10 Gyr -0.706 -0.172 0.371
0.10-0.33 Gyr -0.486 0.055 0.426
0.33-1.09 Gyr -0.584 0.010 0.353
1.09-3.58 Gyr -0.574 -0.119 0.144
3.58-11.78 Gyr -1.082 -0.308 0.014
11.78-13.09 Gyr -1.323 -0.337 0.262