2020joh

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.74
Cutout download processed 16.57
Global aperture construction processed 0.64
Local aperture photometry processed 6.99
Global aperture photometry processed 7.32
Validate local photometry processed 0.03
Validate global photometry processed 19.77
Host information processed 0.09
Global host SED inference processed 396.16
Local host SED inference processed 465.83
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

Cutout Download Report

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:
 

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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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