2020may results

Information

Transient
Name:2020may
Right ascension: 12h23m58.95s
Declination:48d21m18.90s
Discovery Date:None
Classification:Ia
Redshift:0.054060
MW E(B-V):0.013
Host
Name:2020may
Right ascension: 12h23m58.65s
Declination:48d21m15.22s
Redshift:0.053362
Photometric Redshift:0.059
 

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_z
GALEX_NUV
GALEX_FUV
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.02
Transient MWEBV processed 0.06
Host match processed 14.8
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.58
Global aperture photometry processed 5.94
Validate global photometry processed 17.8
Global host SED inference processed 415.69
Local aperture photometry processed 5.73
Validate local photometry processed 0.03
Local host SED inference processed 451.88
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h23m58.95s, 48d21m18.90s
semi major axis, semi minor axis (arcsec):1.93, 1.93
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 14.39 1.85 21.005 0.140 AB
SDSS_g 53.7 1.96 19.575 0.040 AB
DES_g 54.48 0.61 19.559 0.012 AB
PanSTARRS_g 54.54 0.25 19.558 0.005 AB
SDSS_r 90.09 2.58 19.013 0.031 AB
PanSTARRS_r 90.54 0.28 19.008 0.003 AB
SDSS_i 122.53 3.19 18.679 0.028 AB
PanSTARRS_i 125.97 0.66 18.649 0.006 AB
PanSTARRS_z 147.64 1.16 18.477 0.008 AB
SDSS_z 154.81 5.84 18.425 0.041 AB
DES_z 146.0 1.9 18.489 0.014 AB
PanSTARRS_y 174.04 2.87 18.298 0.018 AB

Aperture details

RA, DEC (J2000):12h23m58.67s, 48d21m15.08s
semi major axis, semi minor axis (arcsec):21.44, 8.85
angle (degrees, anti-clockwise from east):-171.54
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 375.08 12.74 17.465 0.037 AB
SDSS_g 1119.58 9.39 16.277 0.009 AB
PanSTARRS_g 1129.13 1.71 16.268 0.002 AB
SDSS_r 1802.65 12.43 15.760 0.007 AB
PanSTARRS_r 1844.09 1.91 15.736 0.001 AB
SDSS_i 2508.49 16.41 15.401 0.007 AB
PanSTARRS_i 2491.85 4.54 15.409 0.002 AB
PanSTARRS_z 2818.2 8.01 15.275 0.003 AB
SDSS_z 3212.92 38.11 15.133 0.013 AB
PanSTARRS_y 3497.09 20.0 15.041 0.006 AB
2MASS_J 4001.85 331.52 13.999 0.090 Vega
2MASS_H 5453.49 474.7 13.191 0.095 Vega
2MASS_K 5036.09 542.75 12.807 0.117 Vega
WISE_W1 2352.28 36.65 12.772 0.017 Vega
WISE_W2 1404.43 45.05 12.692 0.035 Vega
WISE_W3 5300.87 184.57 9.415 0.038 Vega
WISE_W4 6403.24 1251.92 7.764 0.212 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.104 9.234 9.363
{\rm log}_{10}({\rm SFR}) -1.779 -1.098 -0.485
{\rm log}_{10}({\rm sSFR}) -11.058 -10.344 -9.681
{\rm stellar\ age} 4.841 6.884 8.472

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.652 -1.025 -0.528
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.588 -0.409 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.298 0.689 1.067
\delta -0.574 -0.236 0.105
\tau_1/\tau_2 0.679 1.039 1.383
Q_{PAH} 0.735 2.697 5.018
U_{min} 2.928 7.881 15.105
{\rm log}_{10}(\gamma_e)\, -2.981 -1.861 -0.775

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.271 -1.238 -0.312
{\rm log}_{10}(\tau_{AGN})\, 1.090 1.475 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.856 -1.247 -0.813
0.03-0.10 Gyr -1.957 -1.090 -0.382
0.10-0.33 Gyr -1.833 -0.997 -0.349
0.33-1.08 Gyr -1.714 -0.930 -0.473
1.08-3.57 Gyr -1.468 -0.788 -0.502
3.57-11.74 Gyr -1.176 -0.696 -0.492
11.74-13.04 Gyr -1.337 -0.671 -0.079

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.367 10.465 10.548
{\rm log}_{10}({\rm SFR}) -0.098 0.325 0.982
{\rm log}_{10}({\rm sSFR}) -10.537 -10.163 -9.434
{\rm stellar\ age} 5.507 7.016 8.161

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.372 -0.217 -0.121
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.002 0.237 0.391

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.287 0.451
\delta -0.741 -0.418 0.075
\tau_1/\tau_2 0.554 0.881 1.221
Q_{PAH} 0.837 2.057 3.886
U_{min} 2.553 7.392 14.053
{\rm log}_{10}(\gamma_e)\, -2.754 -1.794 -1.041

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.371 -3.465 -2.466
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.598 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.091 0.177 0.362
0.03-0.10 Gyr -0.258 0.394 1.117
0.10-0.33 Gyr -0.261 0.235 0.601
0.33-1.08 Gyr -0.256 0.247 0.553
1.08-3.57 Gyr 0.043 0.477 0.782
3.57-11.74 Gyr 0.264 0.552 0.717
11.74-13.04 Gyr 0.004 0.592 1.061