2020zfo results

Information

Transient
Name:2020zfo
Right ascension: 22h49m03.93s
Declination:20d40m27.79s
Discovery Date:None
Classification:SNIb
Redshift:0.050000
MW E(B-V):0.062
Host
Name:
Right ascension: 22h49m04.09s
Declination:20d40m34.00s
Redshift:None
Photometric Redshift:0.041
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
PanSTARRS_r
PanSTARRS_i
PanSTARRS_y
DES_g
DES_r
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.88
Transient MWEBV processed 0.04
Host match processed 5.85
Host information processed 0.17
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 3.5
Validate global photometry processed 8.0
Global host SED inference processed 896.74
Local aperture photometry processed 3.51
Validate local photometry processed 0.01
Local host SED inference processed 445.89
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h49m03.93s, 20d40m27.79s
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 33.49 0.28 20.088 0.009 AB
PanSTARRS_r 52.59 0.6 19.598 0.012 AB
DES_r 55.77 0.83 19.534 0.016 AB
PanSTARRS_i 61.84 0.64 19.422 0.011 AB
PanSTARRS_y 81.75 3.69 19.119 0.049 AB

Aperture details

RA, DEC (J2000):22h49m04.07s, 20d40m34.23s
semi major axis, semi minor axis (arcsec):15.5, 13.1
angle (degrees, anti-clockwise from east):-157.6
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 1690.37 4.71 15.830 0.003 AB
PanSTARRS_y 2903.61 25.69 15.243 0.010 AB
2MASS_J 3729.99 358.04 14.076 0.104 Vega
2MASS_H 3237.2 548.91 13.757 0.184 Vega
2MASS_K 3010.15 668.16 13.366 0.241 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.485 8.689 8.843
{\rm log}_{10}({\rm SFR}) -1.693 -1.163 -0.599
{\rm log}_{10}({\rm sSFR}) -10.480 -9.911 -9.156
{\rm stellar\ age} 2.284 5.270 7.149

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.521 -0.840 -0.325
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.784 -1.238 0.125

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.157 0.481 0.860
\delta -0.684 -0.230 0.120
\tau_1/\tau_2 0.719 1.039 1.371
Q_{PAH} 1.100 3.184 5.471
U_{min} 3.084 8.010 14.732
{\rm log}_{10}(\gamma_e)\, -3.042 -1.970 -0.612

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.049 -1.004 -0.347
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.503 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.625 -1.156 -0.823
0.03-0.10 Gyr -2.003 -1.200 -0.526
0.10-0.33 Gyr -1.678 -0.986 -0.414
0.33-1.09 Gyr -1.620 -1.038 -0.648
1.09-3.58 Gyr -1.878 -1.199 -0.936
3.58-11.78 Gyr -2.232 -1.377 -1.054
11.78-13.09 Gyr -2.393 -1.444 -0.876

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.124 10.366 10.542
{\rm log}_{10}({\rm SFR}) -0.083 0.565 1.116
{\rm log}_{10}({\rm sSFR}) -10.454 -9.796 -9.159
{\rm stellar\ age} 2.757 6.871 9.405

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.432 -0.712 -0.183
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.573 -0.518 0.220

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.346 0.636 0.942
\delta -0.665 -0.248 0.146
\tau_1/\tau_2 0.342 0.850 1.355
Q_{PAH} 0.313 1.884 4.033
U_{min} 2.792 8.694 16.105
{\rm log}_{10}(\gamma_e)\, -3.495 -1.995 -1.007

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.217 -2.029 -0.973
{\rm log}_{10}(\tau_{AGN})\, 0.920 1.421 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.265 0.382 0.763
0.03-0.10 Gyr -0.566 0.561 1.222
0.10-0.33 Gyr -1.707 0.182 0.817
0.33-1.09 Gyr -2.112 0.077 0.753
1.09-3.58 Gyr -2.009 0.106 0.636
3.58-11.78 Gyr -1.288 0.307 0.653
11.78-13.09 Gyr -1.252 0.425 1.302