2020tzl

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Information

Transient

Name: 2020tzl
Right ascension: 2h18m40.80s
Declination: 50d47m13.03s
Discovery Date: None
Classification: Ia
Redshift: 0.051454
MW E(B-V): 0.175

Host

Name: 2020tzl
Right ascension: 2h18m40.91s
Declination: 50d47m11.68s
Redshift: None
Photometric Redshift: 0.128
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.48
Cutout download processed 2.85
Global aperture construction processed 0.96
Local aperture photometry processed 3.62
Global aperture photometry processed 4.17
Validate local photometry processed 0.02
Validate global photometry processed 16.32
Host information processed 0.1
Global host SED inference processed 1385.21
Local host SED inference processed 434.43
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) = 2h18m40.80s, 50d47m13.03s
semi major axis, semi minor axis (arcsec) = 1.99, 1.99
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 20.5 0.52 20.621 0.027 AB
PanSTARRS_r 44.25 0.75 19.785 0.018 AB
PanSTARRS_i 74.24 1.19 19.223 0.017 AB
PanSTARRS_z 93.59 1.62 18.972 0.019 AB
PanSTARRS_y 125.21 2.55 18.656 0.022 AB

Aperture details

RA, DEC (J2000) = 2h18m40.98s, 50d47m11.46s
semi major axis, semi minor axis (arcsec) = 17.77, 3.05
angle (degrees, anti-clockwise from east) = -61.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 37.78 6.17 19.957 0.177 AB
PanSTARRS_g 131.42 1.89 18.603 0.016 AB
PanSTARRS_r 263.97 2.68 17.846 0.011 AB
PanSTARRS_i 387.6 4.19 17.429 0.012 AB
PanSTARRS_z 467.78 5.67 17.225 0.013 AB
PanSTARRS_y 686.47 8.88 16.808 0.014 AB
2MASS_J 734.55 205.8 15.840 0.304 Vega
2MASS_H 1176.1 311.55 14.856 0.288 Vega
2MASS_K 577.94 317.23 15.157 0.596 Vega
WISE_W1 625.59 81.95 14.210 0.142 Vega
WISE_W2 430.56 67.83 13.976 0.171 Vega
WISE_W3 1939.11 204.83 10.507 0.115 Vega
WISE_W4 2577.89 867.94 8.752 0.366 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})\, 9.084 9.247 9.390
{\rm log}_{10}({\rm SFR}) -1.455 -0.947 -0.463
{\rm log}_{10}({\rm sSFR}) -10.737 -10.192 -9.671
{\rm stellar\ age} 5.167 7.027 8.926

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.362 -0.665 -0.134
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.324 -0.092 0.286

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.551 1.109 1.492
\delta -0.387 -0.085 0.172
\tau_1/\tau_2 0.664 1.014 1.352
Q_{PAH} 0.713 2.088 4.833
U_{min} 2.871 7.970 14.388
{\rm log}_{10}(\gamma_e)\, -3.302 -2.266 -1.209

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.603 -1.157 -0.251
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.435 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.567 -1.004 -0.591
0.03-0.10 Gyr -1.604 -0.978 -0.410
0.10-0.33 Gyr -1.935 -1.016 -0.523
0.33-1.08 Gyr -2.073 -0.976 -0.537
1.08-3.57 Gyr -1.859 -0.828 -0.522
3.57-11.76 Gyr -1.285 -0.688 -0.469
11.76-13.07 Gyr -1.316 -0.634 0.045

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.998 10.073 10.119
{\rm log}_{10}({\rm SFR}) -0.401 -0.116 0.204
{\rm log}_{10}({\rm sSFR}) -10.456 -10.165 -9.840
{\rm stellar\ age} 8.300 11.463 12.289

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.136 0.032 0.130
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.162 0.276 0.377

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.174 0.296 0.503
\delta 0.163 0.309 0.378
\tau_1/\tau_2 0.601 0.991 1.461
Q_{PAH} 0.586 1.643 3.542
U_{min} 2.716 7.555 14.431
{\rm log}_{10}(\gamma_e)\, -3.141 -2.077 -1.126

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.186 -3.086 -2.137
{\rm log}_{10}(\tau_{AGN})\, 0.937 1.417 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.282 -0.060 0.157
0.03-0.10 Gyr -0.652 -0.139 0.255
0.10-0.33 Gyr -2.261 -1.212 -0.635
0.33-1.08 Gyr -3.416 -1.845 -1.103
1.08-3.57 Gyr -3.075 -1.701 -0.907
3.57-11.76 Gyr -1.702 -0.380 0.214
11.76-13.07 Gyr 0.341 1.123 1.233