2020zgu results

Information

Transient
Name:2020zgu
Right ascension: 10h03m36.90s
Declination:45d17m56.91s
Discovery Date:None
Classification:Ia
Redshift:0.041360
MW E(B-V):0.007
Host
Name:82577
Right ascension: 10h03m37.03s
Declination:45d17m54.77s
Redshift:0.041358
Photometric Redshift:None
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.22
Transient MWEBV processed 0.04
Host match processed 4.03
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 4.67
Validate global photometry processed 14.25
Global host SED inference processed 376.87
Local aperture photometry processed 5.16
Validate local photometry processed 0.03
Local host SED inference processed 536.84
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h03m36.90s, 45d17m56.91s
semi major axis, semi minor axis (arcsec):2.45, 2.45
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 77.26 2.76 19.180 0.039 AB
SDSS_g 222.11 3.92 18.034 0.019 AB
PanSTARRS_g 239.11 0.67 17.954 0.003 AB
SDSS_r 370.36 5.09 17.478 0.015 AB
PanSTARRS_r 393.59 0.69 17.412 0.002 AB
SDSS_i 502.53 6.08 17.147 0.013 AB
PanSTARRS_i 498.85 0.61 17.155 0.001 AB
PanSTARRS_z 604.5 1.65 16.947 0.003 AB
SDSS_z 618.85 8.69 16.921 0.015 AB
PanSTARRS_y 667.64 4.49 16.839 0.007 AB

Aperture details

RA, DEC (J2000):10h03m36.95s, 45d17m55.40s
semi major axis, semi minor axis (arcsec):11.05, 8.88
angle (degrees, anti-clockwise from east):-7.31
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 71.73 8.3 19.261 0.126 AB
GALEX_NUV 118.87 3.66 18.712 0.033 AB
SDSS_u 237.32 7.81 17.962 0.036 AB
SDSS_g 872.87 8.12 16.548 0.010 AB
PanSTARRS_g 877.76 2.38 16.542 0.003 AB
SDSS_r 1418.87 10.6 16.020 0.008 AB
PanSTARRS_r 1398.14 2.43 16.036 0.002 AB
SDSS_i 1869.63 13.31 15.721 0.008 AB
PanSTARRS_i 1781.36 2.31 15.773 0.001 AB
PanSTARRS_z 2146.9 6.41 15.570 0.003 AB
SDSS_z 2268.3 26.75 15.511 0.013 AB
PanSTARRS_y 2443.39 18.01 15.430 0.008 AB
2MASS_J 2922.72 190.84 14.341 0.071 Vega
2MASS_H 3768.75 263.52 13.592 0.076 Vega
2MASS_K 3234.13 339.42 13.288 0.114 Vega
WISE_W1 1412.18 22.68 13.326 0.017 Vega
WISE_W2 878.4 28.08 13.202 0.035 Vega
WISE_W3 2871.39 98.08 10.081 0.037 Vega
WISE_W4 2845.46 656.05 8.645 0.250 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.567 9.674 9.785
{\rm log}_{10}({\rm SFR}) -0.928 -0.370 0.165
{\rm log}_{10}({\rm sSFR}) -10.597 -10.047 -9.485
{\rm stellar\ age} 6.653 7.859 11.023

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.517 -1.009 -0.611
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.872 -0.957 0.276

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.226 0.602 0.907
\delta -0.512 -0.151 0.229
\tau_1/\tau_2 0.653 1.029 1.421
Q_{PAH} 0.497 2.084 4.329
U_{min} 3.113 8.564 15.720
{\rm log}_{10}(\gamma_e)\, -3.498 -2.214 -0.717

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.715 -1.749 -0.614
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.335 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.053 -1.064 -0.575
0.03-0.10 Gyr -0.891 -0.257 0.310
0.10-0.33 Gyr -1.639 -0.603 -0.092
0.33-1.09 Gyr -2.493 -0.949 -0.438
1.09-3.60 Gyr -2.323 -0.813 -0.289
3.60-11.88 Gyr -0.878 -0.247 -0.069
11.88-13.20 Gyr -0.757 -0.031 0.779

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.115 10.173 10.246
{\rm log}_{10}({\rm SFR}) -0.270 -0.028 0.254
{\rm log}_{10}({\rm sSFR}) -10.469 -10.206 -9.930
{\rm stellar\ age} 7.216 8.040 10.124

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.817 -0.601 -0.446
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.682 -1.153 0.117

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.273 0.421
\delta -0.422 -0.149 0.066
\tau_1/\tau_2 0.744 1.094 1.469
Q_{PAH} 0.734 1.752 3.199
U_{min} 2.447 7.359 14.308
{\rm log}_{10}(\gamma_e)\, -2.881 -1.884 -1.219

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.100 -2.921 -2.001
{\rm log}_{10}(\tau_{AGN})\, 1.112 1.605 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.814 -0.373 -0.154
0.03-0.10 Gyr -0.263 0.069 0.393
0.10-0.33 Gyr -0.441 -0.023 0.268
0.33-1.09 Gyr -0.782 -0.285 -0.011
1.09-3.60 Gyr -0.838 -0.228 0.090
3.60-11.88 Gyr 0.027 0.292 0.413
11.88-13.20 Gyr 0.049 0.535 1.124