2020tqn

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Information

Transient

Name: 2020tqn
Right ascension: 3h08m58.02s
Declination: 15d10m23.74s
Discovery Date: None
Classification: Ia
Redshift: 0.078400
MW E(B-V): 0.219

Host

Name: 2020tqn
Right ascension: 3h08m57.74s
Declination: 15d10m22.56s
Redshift: None
Photometric Redshift: 0.079
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.25
Cutout download processed 3.26
Global aperture construction processed 0.95
Local aperture photometry processed 3.94
Global aperture photometry processed 4.87
Validate local photometry processed 0.02
Validate global photometry processed 12.57
Host information processed 0.1
Global host SED inference processed 2088.69
Local host SED inference processed 485.61
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Log transient processing status processed None
 

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) = 3h08m58.02s, 15d10m23.74s
semi major axis, semi minor axis (arcsec) = 1.35, 1.35
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 7.04 0.49 21.782 0.076 AB
PanSTARRS_r 10.83 0.59 21.313 0.059 AB
PanSTARRS_i 16.22 0.76 20.875 0.051 AB
PanSTARRS_z 17.97 0.9 20.764 0.054 AB
PanSTARRS_y 15.14 2.01 20.949 0.144 AB

Aperture details

RA, DEC (J2000) = 3h08m57.70s, 15d10m22.93s
semi major axis, semi minor axis (arcsec) = 14.19, 7.73
angle (degrees, anti-clockwise from east) = -44.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 37.62 6.01 19.962 0.174 AB
GALEX_NUV 29.25 4.97 20.235 0.184 AB
PanSTARRS_g 189.28 3.82 18.207 0.022 AB
PanSTARRS_r 346.73 4.51 17.550 0.014 AB
PanSTARRS_i 443.15 5.82 17.284 0.014 AB
PanSTARRS_z 518.13 6.78 17.114 0.014 AB
PanSTARRS_y 557.97 15.16 17.033 0.029 AB
2MASS_J 1211.77 249.47 15.297 0.224 Vega
2MASS_H 1169.89 449.89 14.862 0.418 Vega
2MASS_K 1243.29 394.61 14.326 0.345 Vega
WISE_W1 357.83 23.52 14.817 0.071 Vega
WISE_W2 189.73 29.62 14.866 0.169 Vega
WISE_W3 559.43 175.08 11.857 0.340 Vega
WISE_W4 -524.61 989.72 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})\, 8.332 8.617 8.776
{\rm log}_{10}({\rm SFR}) -1.499 -1.011 -0.375
{\rm log}_{10}({\rm sSFR}) -10.184 -9.613 -8.900
{\rm stellar\ age} 2.414 5.907 7.553

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.698 -1.174 -0.534
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.633 -1.005 -0.106

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.191 0.451 0.833
\delta -0.533 -0.127 0.215
\tau_1/\tau_2 0.759 1.109 1.470
Q_{PAH} 1.002 2.842 5.116
U_{min} 2.923 7.892 14.643
{\rm log}_{10}(\gamma_e)\, -2.909 -1.723 -0.543

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.788 -0.391 0.087
{\rm log}_{10}(\tau_{AGN})\, 1.119 1.529 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.566 -1.211 -0.891
0.03-0.10 Gyr -1.587 -0.954 -0.251
0.10-0.33 Gyr -1.908 -1.207 -0.661
0.33-1.07 Gyr -2.214 -1.396 -0.903
1.07-3.50 Gyr -2.366 -1.421 -1.123
3.50-11.45 Gyr -2.495 -1.397 -1.086
11.45-12.72 Gyr -2.547 -1.428 -0.801

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.116 10.231 10.339
{\rm log}_{10}({\rm SFR}) 0.444 0.677 0.958
{\rm log}_{10}({\rm sSFR}) -9.817 -9.526 -9.229
{\rm stellar\ age} 7.394 10.089 11.782

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.255 -0.967 -0.742
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.489 -0.349 0.249

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.009 0.037 0.102
\delta -0.366 0.074 0.309
\tau_1/\tau_2 0.543 1.122 1.642
Q_{PAH} 1.941 4.253 6.003
U_{min} 2.674 8.804 16.964
{\rm log}_{10}(\gamma_e)\, -2.698 -1.476 -0.465

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.035 -2.847 -2.007
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.477 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.880 -0.301 -0.029
0.03-0.10 Gyr 0.586 0.826 1.112
0.10-0.33 Gyr -2.995 -1.048 -0.075
0.33-1.07 Gyr -4.668 -1.481 -0.431
1.07-3.50 Gyr -3.778 -1.356 -0.342
3.50-11.45 Gyr -1.336 0.012 0.388
11.45-12.72 Gyr 0.168 1.174 1.458