2020dec results

Information

Transient
Name:2020dec
Right ascension: 12h28m33.83s
Declination:7d27m02.75s
Discovery Date:None
Classification:None
Redshift:0.079000
MW E(B-V):0.021
Host
Name:2020dec
Right ascension: 12h28m33.99s
Declination:7d27m08.40s
Redshift:0.083227
Photometric Redshift:0.079
 

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 20.51
Transient MWEBV processed 0.05
Host match processed 1.91
Host information processed 0.1
Host MWEBV processed 0.08
Global aperture construction processed 0.67
Global aperture photometry processed 7.97
Validate global photometry processed 24.59
Global host SED inference processed 461.53
Local aperture photometry processed 7.56
Validate local photometry processed 0.06
Local host SED inference processed 413.53
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h28m33.83s, 7d27m02.75s
semi major axis, semi minor axis (arcsec):1.28, 1.28
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 13.83 0.25 21.048 0.020 AB
PanSTARRS_r 24.54 0.38 20.425 0.017 AB
DES_r 30.44 0.65 20.191 0.023 AB
SDSS_i 37.73 1.83 19.958 0.053 AB
PanSTARRS_i 35.35 0.41 20.029 0.013 AB
PanSTARRS_z 42.73 0.84 19.823 0.021 AB
DES_z 53.35 1.7 19.582 0.035 AB
PanSTARRS_y 55.66 1.7 19.536 0.033 AB

Aperture details

RA, DEC (J2000):12h28m33.98s, 7d27m08.86s
semi major axis, semi minor axis (arcsec):15.25, 5.55
angle (degrees, anti-clockwise from east):-174.99
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.36 1.17 21.007 0.088 AB
GALEX_NUV 24.98 0.75 20.406 0.032 AB
SDSS_u 184.17 8.62 18.237 0.051 AB
SDSS_g 520.11 6.62 17.110 0.014 AB
DES_g 548.12 1.62 17.053 0.003 AB
PanSTARRS_g 567.3 2.28 17.015 0.004 AB
SDSS_r 1127.47 9.89 16.270 0.010 AB
PanSTARRS_r 1125.83 2.67 16.271 0.003 AB
DES_r 1265.79 4.26 16.144 0.004 AB
SDSS_i 1699.34 12.56 15.824 0.008 AB
PanSTARRS_i 1679.22 2.89 15.837 0.002 AB
PanSTARRS_z 2185.88 5.85 15.551 0.003 AB
SDSS_z 2404.41 29.78 15.447 0.013 AB
DES_z 2415.0 11.48 15.443 0.005 AB
PanSTARRS_y 2686.2 11.75 15.327 0.005 AB
2MASS_H 6057.65 492.33 13.077 0.088 Vega
WISE_W1 2492.39 34.65 12.709 0.015 Vega
WISE_W2 1553.59 47.37 12.583 0.033 Vega
WISE_W4 4744.25 1040.48 8.090 0.238 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.997 9.170 9.255
{\rm log}_{10}({\rm SFR}) -1.870 -1.167 -0.316
{\rm log}_{10}({\rm sSFR}) -11.073 -10.363 -9.429
{\rm stellar\ age} 3.036 6.530 7.728

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.159 -0.418 -0.053
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.506 -0.154 0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.253 0.745 1.381
\delta -0.472 -0.094 0.185
\tau_1/\tau_2 0.688 1.065 1.405
Q_{PAH} 0.960 2.976 5.761
U_{min} 3.157 8.306 15.042
{\rm log}_{10}(\gamma_e)\, -3.011 -1.837 -0.762

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.586 -0.477 0.118
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.490 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.121 -1.387 -0.747
0.03-0.10 Gyr -1.982 -1.165 -0.224
0.10-0.33 Gyr -1.851 -1.099 -0.268
0.33-1.07 Gyr -1.821 -1.057 -0.532
1.07-3.49 Gyr -1.739 -0.865 -0.582
3.49-11.40 Gyr -1.789 -0.736 -0.557
11.40-12.66 Gyr -1.944 -0.813 -0.279

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.965 11.046 11.141
{\rm log}_{10}({\rm SFR}) -0.346 0.341 0.808
{\rm log}_{10}({\rm sSFR}) -11.442 -10.692 -10.185
{\rm stellar\ age} 7.322 8.045 11.294

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.805 -0.504 -0.292
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.196 0.172 0.419

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.543 0.671 0.857
\delta -0.161 0.149 0.334
\tau_1/\tau_2 0.619 1.015 1.409
Q_{PAH} 1.230 2.953 4.708
U_{min} 2.336 7.349 15.036
{\rm log}_{10}(\gamma_e)\, -3.228 -2.167 -1.368

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.748 -2.543 -1.780
{\rm log}_{10}(\tau_{AGN})\, 1.045 1.473 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.773 -0.537 0.104
0.03-0.10 Gyr -0.321 0.466 0.964
0.10-0.33 Gyr -0.497 0.393 0.830
0.33-1.07 Gyr -2.537 -0.234 0.353
1.07-3.49 Gyr -1.806 0.086 0.750
3.49-11.40 Gyr 0.335 1.195 1.343
11.40-12.66 Gyr 0.393 1.441 2.214