2020ptj

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Information

Transient

Name: 2020ptj
Right ascension: 14h32m13.76s
Declination: 28d36m04.30s
Discovery Date: None
Classification: SN Ia
Redshift: 0.031120
MW E(B-V): 0.015

Host

Name: 2020ptj
Right ascension: 14h32m13.76s
Declination: 28d36m04.35s
Redshift: 0.031085
Photometric Redshift: 0.050
 

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 1.81
Cutout download processed 14.77
Global aperture construction processed 0.66
Local aperture photometry processed 5.44
Global aperture photometry processed 5.66
Validate local photometry processed 0.02
Validate global photometry processed 16.85
Host information processed 0.09
Global host SED inference processed 520.22
Local host SED inference processed 494.0
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
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) = 14h32m13.76s, 28d36m04.30s
semi major axis, semi minor axis (arcsec) = 3.22, 3.22
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 128.81 3.45 18.625 0.029 AB
SDSS_g 638.73 6.6 16.887 0.011 AB
PanSTARRS_g 691.29 1.13 16.801 0.002 AB
SDSS_r 1337.69 9.56 16.084 0.008 AB
PanSTARRS_r 1383.88 1.36 16.047 0.001 AB
SDSS_i 1927.6 11.59 15.687 0.007 AB
PanSTARRS_i 1917.65 1.62 15.693 0.001 AB
PanSTARRS_z 2406.5 2.77 15.447 0.001 AB
SDSS_z 2563.09 14.81 15.378 0.006 AB
PanSTARRS_y 2836.96 5.46 15.268 0.002 AB
2MASS_J 3216.47 65.36 14.237 0.022 Vega
2MASS_H 3951.31 97.63 13.541 0.027 Vega
2MASS_K 3158.97 112.31 13.313 0.039 Vega

Aperture details

RA, DEC (J2000) = 14h32m13.76s, 28d36m04.46s
semi major axis, semi minor axis (arcsec) = 8.43, 4.47
angle (degrees, anti-clockwise from east) = -116.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.74 1.46 22.804 0.579 AB
GALEX_NUV 8.21 1.43 21.614 0.189 AB
SDSS_u 184.09 5.02 18.237 0.030 AB
SDSS_g 843.71 7.68 16.585 0.010 AB
PanSTARRS_g 911.27 1.81 16.501 0.002 AB
SDSS_r 1728.59 11.01 15.806 0.007 AB
PanSTARRS_r 1799.05 2.17 15.762 0.001 AB
SDSS_i 2480.96 13.54 15.413 0.006 AB
PanSTARRS_i 2511.07 2.77 15.400 0.001 AB
PanSTARRS_z 3126.82 4.87 15.162 0.002 AB
SDSS_z 3261.07 19.74 15.117 0.007 AB
PanSTARRS_y 3752.16 10.1 14.964 0.003 AB
2MASS_J 4575.97 133.29 13.854 0.032 Vega
2MASS_H 5516.28 200.5 13.178 0.039 Vega
2MASS_K 4428.23 233.24 12.947 0.057 Vega
WISE_W1 1782.81 21.69 13.073 0.013 Vega
WISE_W2 974.7 21.62 13.089 0.024 Vega
WISE_W3 289.39 43.92 12.572 0.165 Vega
WISE_W4 193.27 277.77 11.565 1.560 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})\, 9.855 9.985 10.134
{\rm log}_{10}({\rm SFR}) -2.258 -0.632 0.118
{\rm log}_{10}({\rm sSFR}) -12.349 -10.581 -9.796
{\rm stellar\ age} 5.525 7.248 9.204

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.057 -0.673 -0.464
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.820 -0.691 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.425 0.696 1.069
\delta -0.834 -0.570 -0.241
\tau_1/\tau_2 0.653 1.007 1.347
Q_{PAH} 0.649 2.099 4.356
U_{min} 2.870 7.930 15.233
{\rm log}_{10}(\gamma_e)\, -3.318 -2.206 -0.929

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.506 -3.201 -1.025
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.517 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.222 -0.687 -0.099
0.03-0.10 Gyr -2.930 -0.691 0.186
0.10-0.33 Gyr -2.612 -0.478 0.197
0.33-1.10 Gyr -2.303 -0.344 0.142
1.10-3.63 Gyr -1.419 -0.055 0.238
3.63-12.01 Gyr -0.494 0.036 0.263
12.01-13.34 Gyr -0.640 0.109 0.796

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.166 10.273 10.318
{\rm log}_{10}({\rm SFR}) -6.001 -3.026 -2.043
{\rm log}_{10}({\rm sSFR}) -16.289 -13.265 -12.293
{\rm stellar\ age} 7.967 11.991 12.662

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.850 -0.710 -0.599
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.438 -0.617 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.219 0.320
\delta -0.908 -0.727 -0.494
\tau_1/\tau_2 0.526 0.949 1.411
Q_{PAH} 0.314 0.945 2.367
U_{min} 3.667 9.929 17.859
{\rm log}_{10}(\gamma_e)\, -2.531 -1.481 -0.843

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.573 -3.757 -2.844
{\rm log}_{10}(\tau_{AGN})\, 1.106 1.622 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -7.216 -3.461 -2.229
0.03-0.10 Gyr -6.720 -3.301 -2.036
0.10-0.33 Gyr -6.894 -3.722 -2.126
0.33-1.10 Gyr -6.389 -3.496 -1.954
1.10-3.63 Gyr -4.487 -2.710 -1.191
3.63-12.01 Gyr -2.298 -0.283 0.459
12.01-13.34 Gyr -0.092 1.357 1.447