2020joh results

Information

Transient
Name:SN2020joh
Right ascension: 15h55m53.42s
Declination:11d58m43.33s
Discovery Date:May 11, 2020, 7:28 a.m.
Classification:SN Ia
Redshift:0.035000
MW E(B-V):0.046
Host
Name:2020joh
Right ascension: 15h55m53.48s
Declination:11d58m43.75s
Redshift:0.035152
Photometric Redshift:0.030
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.57
Transient MWEBV processed 0.04
Host match processed 3.74
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 7.32
Validate global photometry processed 19.77
Global host SED inference processed 396.16
Local aperture photometry processed 6.99
Validate local photometry processed 0.03
Local host SED inference processed 465.83
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h55m53.42s, 11d58m43.33s
semi major axis, semi minor axis (arcsec):2.86, 2.86
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 108.67 3.32 18.810 0.033 AB
SDSS_g 697.84 6.89 16.791 0.011 AB
DES_g 760.74 1.83 16.697 0.003 AB
PanSTARRS_g 752.61 0.93 16.709 0.001 AB
SDSS_r 1839.65 11.2 15.738 0.007 AB
PanSTARRS_r 1871.84 0.94 15.719 0.001 AB
DES_r 2115.2 3.9 15.587 0.002 AB
SDSS_i 3089.58 14.59 15.175 0.005 AB
PanSTARRS_i 3144.24 1.29 15.156 0.000 AB
PanSTARRS_z 4335.47 2.26 14.807 0.001 AB
SDSS_z 4753.92 19.96 14.707 0.005 AB
DES_z 4877.36 19.13 14.680 0.004 AB
PanSTARRS_y 5723.87 5.36 14.506 0.001 AB
2MASS_H 9467.21 129.85 12.592 0.015 Vega

Aperture details

RA, DEC (J2000):15h55m53.48s, 11d58m43.71s
semi major axis, semi minor axis (arcsec):24.69, 9.49
angle (degrees, anti-clockwise from east):-59.56
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.05 3.18 20.645 0.172 AB
GALEX_NUV 26.07 3.16 20.360 0.131 AB
SDSS_u 569.84 12.38 17.011 0.024 AB
SDSS_g 2695.81 14.0 15.323 0.006 AB
DES_g 2403.47 3.63 15.448 0.002 AB
PanSTARRS_g 2836.77 3.97 15.268 0.002 AB
SDSS_r 6708.53 22.28 14.333 0.004 AB
PanSTARRS_r 6807.78 3.43 14.317 0.001 AB
DES_r 6183.38 7.03 14.422 0.001 AB
SDSS_i 10673.12 29.18 13.829 0.003 AB
PanSTARRS_i 10591.91 5.09 13.838 0.001 AB
PanSTARRS_z 14578.63 10.06 13.491 0.001 AB
SDSS_z 15782.05 57.48 13.405 0.004 AB
DES_z 13474.38 32.41 13.576 0.003 AB
PanSTARRS_y 19404.85 27.28 13.180 0.002 AB
2MASS_J 24966.32 395.54 12.012 0.017 Vega
2MASS_H 34700.68 686.1 11.182 0.021 Vega
2MASS_K 28854.41 708.56 10.912 0.027 Vega
WISE_W1 14013.76 71.39 10.835 0.006 Vega
WISE_W2 7761.09 70.92 10.836 0.010 Vega
WISE_W3 3528.56 205.34 9.857 0.063 Vega
WISE_W4 2985.41 960.39 8.592 0.349 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.359 10.493 10.607
{\rm log}_{10}({\rm SFR}) -0.656 0.216 0.706
{\rm log}_{10}({\rm sSFR}) -11.228 -10.279 -9.685
{\rm stellar\ age} 5.236 7.339 9.058

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.716 -0.406 -0.147
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.304 0.135 0.349

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.796 1.194 1.575
\delta -0.764 -0.560 -0.334
\tau_1/\tau_2 0.663 1.011 1.346
Q_{PAH} 0.351 1.805 4.929
U_{min} 2.512 7.211 14.034
{\rm log}_{10}(\gamma_e)\, -3.256 -2.245 -1.341

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.118 -1.443 -0.487
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.619 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.439 0.165 0.557
0.03-0.10 Gyr -1.046 0.192 0.778
0.10-0.33 Gyr -0.981 0.085 0.671
0.33-1.09 Gyr -0.886 0.117 0.620
1.09-3.62 Gyr -0.400 0.388 0.762
3.62-11.96 Gyr 0.048 0.555 0.761
11.96-13.29 Gyr -0.164 0.631 1.250

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.220 11.255 11.281
{\rm log}_{10}({\rm SFR}) -1.334 -0.838 -0.471
{\rm log}_{10}({\rm sSFR}) -12.572 -12.074 -11.714
{\rm stellar\ age} 12.001 12.577 12.615

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.463 -0.349 -0.244
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.763 0.235 0.431

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.522 0.610 0.705
\delta -0.049 0.049 0.145
\tau_1/\tau_2 0.396 0.777 1.198
Q_{PAH} 0.082 0.258 0.507
U_{min} 3.278 8.073 14.690
{\rm log}_{10}(\gamma_e)\, -3.496 -3.004 -2.514

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.733 -4.229 -3.408
{\rm log}_{10}(\tau_{AGN})\, 1.188 1.705 1.993

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.842 -0.971 -0.537
0.03-0.10 Gyr -1.790 -0.888 -0.404
0.10-0.33 Gyr -2.867 -1.256 -0.492
0.33-1.09 Gyr -4.303 -1.887 -0.883
1.09-3.62 Gyr -3.468 -1.590 -0.530
3.62-11.96 Gyr -1.811 -0.671 0.647
11.96-13.29 Gyr 2.303 2.376 2.407