2021lyi results

Information

Transient
Name:2021lyi
Right ascension: 10h14m58.18s
Declination:-3d32m20.36s
Discovery Date:None
Classification:Ia
Redshift:0.077602
MW E(B-V):0.028
Host
Name:2021lyi
Right ascension: 10h14m58.34s
Declination:-3d32m18.54s
Redshift:0.076324
Photometric Redshift:0.056
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 10.92
Transient MWEBV processed 0.05
Host match processed 1.94
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.61
Global aperture photometry processed 5.09
Validate global photometry processed 15.22
Global host SED inference processed 440.8
Local aperture photometry processed 5.27
Validate local photometry processed 0.02
Local host SED inference processed 446.92
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h14m58.18s, -3d32m20.36s
semi major axis, semi minor axis (arcsec):1.38, 1.38
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 39.02 0.37 19.922 0.010 AB
PanSTARRS_g 38.54 0.32 19.935 0.009 AB
PanSTARRS_r 70.2 0.33 19.284 0.005 AB
DES_r 80.47 0.9 19.136 0.012 AB
PanSTARRS_i 100.01 0.37 18.900 0.004 AB
PanSTARRS_z 123.2 0.74 18.673 0.007 AB
DES_z 134.3 2.46 18.580 0.020 AB
PanSTARRS_y 144.78 1.79 18.498 0.013 AB

Aperture details

RA, DEC (J2000):10h14m58.61s, -3d32m17.86s
semi major axis, semi minor axis (arcsec):20.39, 7.29
angle (degrees, anti-clockwise from east):-94.28
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 54.42 2.05 19.561 0.041 AB
DES_g 1630.15 2.47 15.869 0.002 AB
PanSTARRS_g 1656.27 2.69 15.852 0.002 AB
PanSTARRS_r 2842.96 2.71 15.266 0.001 AB
DES_r 3035.24 5.67 15.195 0.002 AB
PanSTARRS_i 3705.41 3.06 14.978 0.001 AB
PanSTARRS_z 4317.06 6.27 14.812 0.002 AB
DES_z 4449.12 14.5 14.779 0.004 AB
PanSTARRS_y 4998.9 15.36 14.653 0.003 AB
2MASS_H 6559.67 428.04 12.990 0.071 Vega
WISE_W2 2171.99 50.52 12.219 0.025 Vega
WISE_W4 6160.15 1445.4 7.806 0.255 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.358 9.527 9.641
{\rm log}_{10}({\rm SFR}) -1.767 -1.082 -0.408
{\rm log}_{10}({\rm sSFR}) -11.306 -10.626 -9.887
{\rm stellar\ age} 4.695 6.877 8.578

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.231 -0.682 -0.264
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.710 -0.609 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.276 0.602 1.033
\delta -0.583 -0.229 0.164
\tau_1/\tau_2 0.718 1.062 1.421
Q_{PAH} 0.929 2.644 5.026
U_{min} 3.153 8.320 15.561
{\rm log}_{10}(\gamma_e)\, -3.019 -1.763 -0.572

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.670 -0.836 -0.337
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.567 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.239 -1.349 -0.843
0.03-0.10 Gyr -1.874 -1.060 -0.293
0.10-0.33 Gyr -1.655 -0.856 -0.221
0.33-1.07 Gyr -1.721 -0.763 -0.283
1.07-3.51 Gyr -1.406 -0.544 -0.238
3.51-11.47 Gyr -1.016 -0.401 -0.203
11.47-12.75 Gyr -1.176 -0.355 0.295

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.841 10.930 11.008
{\rm log}_{10}({\rm SFR}) -0.324 0.261 0.736
{\rm log}_{10}({\rm sSFR}) -11.201 -10.647 -10.187
{\rm stellar\ age} 4.468 6.391 7.778

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.896 -0.634 -0.360
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.360 0.081 0.383

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.131 0.227 0.369
\delta -0.812 -0.405 0.166
\tau_1/\tau_2 0.653 1.042 1.410
Q_{PAH} 0.590 1.872 5.074
U_{min} 2.479 7.484 14.802
{\rm log}_{10}(\gamma_e)\, -3.167 -1.943 -1.162

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.776 -1.652 -1.129
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.441 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.809 0.074 0.391
0.03-0.10 Gyr -0.547 0.281 0.865
0.10-0.33 Gyr -0.010 0.707 1.126
0.33-1.07 Gyr 0.012 0.841 1.188
1.07-3.51 Gyr 0.616 1.113 1.400
3.51-11.47 Gyr 0.391 0.992 1.176
11.47-12.75 Gyr -0.015 0.934 1.521