2020njr results

Information

Transient
Name:SN2020njr
Right ascension: 0h44m42.94s
Declination:46d44m49.13s
Discovery Date:June 24, 2020, 3:50 a.m.
Classification:SN Ia
Redshift:0.066000
MW E(B-V):0.122
Host
Name:
Right ascension: 0h44m43.84s
Declination:46d44m48.20s
Redshift:0.047098
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_FUV
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 16.92
Transient MWEBV processed 0.04
Host match processed 4.92
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 4.35
Validate global photometry processed 11.72
Global host SED inference processed 522.3
Local aperture photometry processed 4.11
Validate local photometry processed 0.02
Local host SED inference processed 456.42
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h44m42.94s, 46d44m49.13s
semi major axis, semi minor axis (arcsec):2.17, 2.17
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 9.94 0.56 21.406 0.061 AB
PanSTARRS_r 21.26 0.65 20.581 0.033 AB
PanSTARRS_i 30.46 0.97 20.191 0.035 AB
PanSTARRS_z 44.38 1.6 19.782 0.039 AB
PanSTARRS_y 56.14 3.73 19.527 0.072 AB

Aperture details

RA, DEC (J2000):0h44m43.83s, 46d44m48.29s
semi major axis, semi minor axis (arcsec):9.76, 4.12
angle (degrees, anti-clockwise from east):-90.98
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 9.01 3.89 21.513 0.468 AB
PanSTARRS_g 559.89 1.7 17.030 0.003 AB
PanSTARRS_r 1253.97 2.01 16.154 0.002 AB
PanSTARRS_i 1900.73 2.89 15.703 0.002 AB
PanSTARRS_z 2480.72 4.8 15.414 0.002 AB
PanSTARRS_y 3123.91 10.9 15.163 0.004 AB
2MASS_J 4275.8 161.4 13.928 0.041 Vega
2MASS_H 5185.93 245.09 13.245 0.051 Vega
2MASS_K 4698.55 255.75 12.882 0.059 Vega
WISE_W1 1895.95 28.0 13.006 0.016 Vega
WISE_W2 1108.25 26.23 12.949 0.026 Vega
WISE_W3 185.79 57.77 13.053 0.338 Vega
WISE_W4 -411.54 268.0 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.597 8.769 8.908
{\rm log}_{10}({\rm SFR}) -1.920 -1.206 -0.591
{\rm log}_{10}({\rm sSFR}) -10.745 -10.014 -9.233
{\rm stellar\ age} 4.766 6.905 8.407

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.095 -0.403 -0.056
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.723 -0.698 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.539 1.106 1.634
\delta -0.383 -0.109 0.166
\tau_1/\tau_2 0.660 1.025 1.408
Q_{PAH} 0.975 3.013 5.217
U_{min} 2.971 8.043 15.037
{\rm log}_{10}(\gamma_e)\, -3.049 -1.970 -0.650

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.421 -1.216 -0.121
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.452 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.324 -1.333 -0.722
0.03-0.10 Gyr -2.074 -1.249 -0.537
0.10-0.33 Gyr -2.311 -1.439 -0.828
0.33-1.09 Gyr -2.512 -1.474 -0.989
1.09-3.58 Gyr -2.261 -1.311 -1.014
3.58-11.81 Gyr -1.798 -1.182 -0.959
11.81-13.13 Gyr -1.908 -1.159 -0.565

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.506 10.595 10.664
{\rm log}_{10}({\rm SFR}) -4.072 -1.916 -0.934
{\rm log}_{10}({\rm sSFR}) -14.585 -12.504 -11.528
{\rm stellar\ age} 7.774 10.752 12.457

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.731 -0.545 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.413 -0.626 0.077

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.112 0.243 0.394
\delta -0.888 -0.671 -0.382
\tau_1/\tau_2 0.519 0.950 1.396
Q_{PAH} 0.327 0.937 2.521
U_{min} 3.522 9.458 17.290
{\rm log}_{10}(\gamma_e)\, -2.843 -1.692 -0.908

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.467 -3.616 -2.691
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.518 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.933 -2.204 -1.183
0.03-0.10 Gyr -5.017 -2.124 -0.888
0.10-0.33 Gyr -5.641 -2.506 -1.094
0.33-1.09 Gyr -5.416 -2.432 -0.929
1.09-3.58 Gyr -3.795 -1.720 -0.191
3.58-11.81 Gyr -1.850 0.421 0.802
11.81-13.13 Gyr 0.349 1.533 1.796