2020cdj

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Information

Transient

Name: 2020cdj
Right ascension: 17h56m11.74s
Declination: 62d45m25.03s
Discovery Date: None
Classification: Ia
Redshift: 0.015000
MW E(B-V): 0.034

Host

Name: 2020cdj
Right ascension: 17h56m12.14s
Declination: 62d45m32.35s
Redshift: 0.024279
Photometric Redshift: 0.073
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.69
Cutout download processed 2.51
Global aperture construction processed 0.63
Local aperture photometry processed 4.11
Global aperture photometry processed 4.36
Validate local photometry processed 0.02
Validate global photometry processed 12.02
Host information processed 0.09
Global host SED inference processed 556.04
Local host SED inference processed 411.08
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) = 17h56m11.74s, 62d45m25.03s
semi major axis, semi minor axis (arcsec) = 4.09, 4.09
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 44.95 0.99 19.768 0.024 AB
PanSTARRS_r 81.84 0.97 19.118 0.013 AB
PanSTARRS_i 114.46 1.31 18.753 0.012 AB
PanSTARRS_z 134.61 3.05 18.577 0.025 AB
PanSTARRS_y 178.74 7.45 18.269 0.045 AB
2MASS_J 367.73 90.94 16.591 0.268 Vega
2MASS_H 395.73 142.66 16.039 0.391 Vega
2MASS_K 78.01 161.79 17.332 2.252 Vega

Aperture details

RA, DEC (J2000) = 17h56m12.12s, 62d45m32.32s
semi major axis, semi minor axis (arcsec) = 11.18, 6.92
angle (degrees, anti-clockwise from east) = -155.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.1 2.53 21.287 0.247 AB
GALEX_NUV 4.6 2.0 22.243 0.472 AB
PanSTARRS_g 441.61 2.16 17.287 0.005 AB
PanSTARRS_r 854.76 2.1 16.570 0.003 AB
PanSTARRS_i 1239.73 2.82 16.167 0.002 AB
PanSTARRS_z 1475.78 6.56 15.977 0.005 AB
PanSTARRS_y 1809.72 15.96 15.756 0.010 AB
2MASS_J 2289.65 204.97 14.606 0.097 Vega
2MASS_H 2779.92 320.28 13.922 0.125 Vega
2MASS_K 1606.55 364.63 14.047 0.246 Vega
WISE_W1 857.02 18.8 13.869 0.024 Vega
WISE_W2 471.47 17.28 13.877 0.040 Vega
WISE_W3 248.2 40.84 12.739 0.179 Vega
WISE_W4 275.12 177.42 11.181 0.700 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})\, 8.456 8.620 8.750
{\rm log}_{10}({\rm SFR}) -2.140 -1.532 -1.019
{\rm log}_{10}({\rm sSFR}) -10.764 -10.161 -9.590
{\rm stellar\ age} 4.847 7.107 8.916

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.590 -0.865 -0.268
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.819 -0.107 0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.454 1.044 1.410
\delta -0.414 -0.085 0.166
\tau_1/\tau_2 0.708 1.047 1.398
Q_{PAH} 0.478 1.765 4.033
U_{min} 2.868 7.529 14.592
{\rm log}_{10}(\gamma_e)\, -3.176 -2.037 -0.973

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.808 -1.861 -0.526
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.367 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.096 -1.517 -1.119
0.03-0.10 Gyr -2.421 -1.590 -0.976
0.10-0.33 Gyr -2.424 -1.604 -1.031
0.33-1.10 Gyr -2.427 -1.569 -1.074
1.10-3.65 Gyr -2.221 -1.437 -1.136
3.65-12.09 Gyr -1.916 -1.331 -1.126
12.09-13.43 Gyr -2.013 -1.288 -0.662

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.680 9.765 9.806
{\rm log}_{10}({\rm SFR}) -2.322 -1.639 -1.000
{\rm log}_{10}({\rm sSFR}) -12.063 -11.390 -10.732
{\rm stellar\ age} 9.245 12.556 12.749

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.085 -0.822 -0.655
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.689 -0.100 0.319

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.271 0.453
\delta -0.711 -0.462 -0.239
\tau_1/\tau_2 0.543 1.005 1.466
Q_{PAH} 0.265 0.812 2.182
U_{min} 3.533 9.338 16.933
{\rm log}_{10}(\gamma_e)\, -2.978 -1.824 -0.963

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.649 -3.883 -2.875
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.584 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.592 -1.794 -1.321
0.03-0.10 Gyr -3.240 -1.700 -0.895
0.10-0.33 Gyr -5.148 -2.536 -1.442
0.33-1.10 Gyr -6.342 -3.079 -1.785
1.10-3.65 Gyr -5.206 -2.841 -1.566
3.65-12.09 Gyr -2.993 -1.438 -0.172
12.09-13.43 Gyr 0.261 0.880 0.932