2020lcy results

Information

Transient
Name:SN2020lcy
Right ascension: 10h34m38.59s
Declination:70d25m48.08s
Discovery Date:May 26, 2020, 5 a.m.
Classification:SN Ia
Redshift:0.040000
MW E(B-V):0.028
Host
Name:2020lcy
Right ascension: 10h34m38.65s
Declination:70d25m48.13s
Redshift:None
Photometric Redshift:0.045
 

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 4.47
Transient MWEBV processed 0.05
Host match processed 2.09
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 4.33
Validate global photometry processed 10.95
Global host SED inference processed 397.53
Local aperture photometry processed 4.28
Validate local photometry processed 0.02
Local host SED inference processed 500.28
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h34m38.59s, 70d25m48.08s
semi major axis, semi minor axis (arcsec):2.53, 2.53
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 148.31 0.73 18.472 0.005 AB
PanSTARRS_r 240.33 1.0 17.948 0.005 AB
PanSTARRS_i 292.91 1.17 17.733 0.004 AB
PanSTARRS_z 348.56 2.13 17.544 0.007 AB
PanSTARRS_y 379.3 5.81 17.453 0.017 AB

Aperture details

RA, DEC (J2000):10h34m38.62s, 70d25m48.26s
semi major axis, semi minor axis (arcsec):13.27, 12.46
angle (degrees, anti-clockwise from east):-57.72
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 96.85 2.48 18.935 0.028 AB
GALEX_NUV 131.81 1.22 18.600 0.010 AB
PanSTARRS_g 700.42 3.48 16.787 0.005 AB
PanSTARRS_r 1031.46 4.82 16.366 0.005 AB
PanSTARRS_i 1201.62 5.77 16.201 0.005 AB
PanSTARRS_z 1385.27 10.71 16.046 0.008 AB
PanSTARRS_y 1592.17 29.38 15.895 0.020 AB
2MASS_H 1602.6 507.93 14.520 0.344 Vega
WISE_W1 719.53 21.58 14.058 0.033 Vega
WISE_W2 426.57 27.39 13.986 0.070 Vega
WISE_W3 1465.34 95.03 10.811 0.070 Vega
WISE_W4 2383.95 609.14 8.837 0.277 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.201 9.329 9.446
{\rm log}_{10}({\rm SFR}) -1.718 -1.001 -0.550
{\rm log}_{10}({\rm sSFR}) -11.046 -10.342 -9.880
{\rm stellar\ age} 5.591 7.386 8.914

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.627 -1.084 -0.705
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.878 -1.540 -0.347

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.420 0.710
\delta -0.729 -0.302 0.136
\tau_1/\tau_2 0.710 1.059 1.436
Q_{PAH} 0.982 3.222 5.505
U_{min} 2.973 8.199 15.142
{\rm log}_{10}(\gamma_e)\, -3.036 -1.472 -0.426

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.679 -1.543 -0.636
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.496 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.887 -1.131 -0.739
0.03-0.10 Gyr -1.840 -0.999 -0.474
0.10-0.33 Gyr -1.570 -0.895 -0.467
0.33-1.09 Gyr -1.532 -0.903 -0.483
1.09-3.60 Gyr -1.447 -0.772 -0.481
3.60-11.90 Gyr -0.979 -0.590 -0.403
11.90-13.22 Gyr -1.087 -0.491 0.104

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.659 9.742 9.836
{\rm log}_{10}({\rm SFR}) -0.260 0.034 0.316
{\rm log}_{10}({\rm sSFR}) -10.050 -9.725 -9.380
{\rm stellar\ age} 5.885 6.874 8.111

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.812 -0.616 -0.437
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.389 0.068 0.321

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.072 0.126 0.237
\delta -0.810 -0.498 -0.154
\tau_1/\tau_2 0.725 1.049 1.374
Q_{PAH} 0.301 1.069 2.819
U_{min} 2.658 7.518 14.055
{\rm log}_{10}(\gamma_e)\, -2.718 -1.762 -0.999

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.447 -3.553 -2.582
{\rm log}_{10}(\tau_{AGN})\, 1.105 1.598 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.140 -0.533 -0.331
0.03-0.10 Gyr -0.179 0.156 0.463
0.10-0.33 Gyr -0.278 0.063 0.310
0.33-1.09 Gyr -0.673 -0.272 -0.031
1.09-3.60 Gyr -0.663 -0.298 -0.097
3.60-11.90 Gyr -0.389 -0.181 -0.028
11.90-13.22 Gyr -0.546 -0.106 0.366