2020mdd

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.37
Cutout download processed 7.8
Global aperture construction processed 0.67
Local aperture photometry processed 6.92
Global aperture photometry processed 7.32
Validate local photometry processed 0.03
Validate global photometry processed 19.63
Host information processed 0.03
Global host SED inference processed 553.85
Local host SED inference processed 503.54
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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