2020njr

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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:
 

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 4.92
Cutout download processed 16.92
Global aperture construction processed 0.67
Local aperture photometry processed 4.11
Global aperture photometry processed 4.35
Validate local photometry processed 0.02
Validate global photometry processed 11.72
Host information processed 0.14
Global host SED inference processed 522.3
Local host SED inference processed 456.42
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 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
 

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})\, 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