2020lyz

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Information

Transient

Name: 2020lyz
Right ascension: 12h25m47.90s
Declination: 17d28m16.40s
Discovery Date: None
Classification: None
Redshift: 0.116000
MW E(B-V): 0.025

Host

Name: 2020lyz
Right ascension: 12h25m48.03s
Declination: 17d28m18.91s
Redshift: 0.133058
Photometric Redshift: 0.116
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.17
Cutout download processed 14.13
Global aperture construction processed 0.58
Local aperture photometry processed 4.6
Global aperture photometry processed 4.67
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.58
Host information processed 0.09
Global host SED inference processed 470.12
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Log transient processing status blocked 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) = 12h25m47.90s, 17d28m16.40s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 12h25m48.03s, 17d28m18.97s
semi major axis, semi minor axis (arcsec) = 6.85, 5.54
angle (degrees, anti-clockwise from east) = -48.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 14.33 1.03 21.009 0.078
GALEX_NUV 21.75 0.89 20.556 0.045
SDSS_u 85.31 5.93 19.072 0.075
SDSS_g 145.04 3.63 18.496 0.027
PanSTARRS_g 163.92 1.52 18.363 0.010
SDSS_r 262.94 5.15 17.850 0.021
PanSTARRS_r 286.32 1.79 17.758 0.007
SDSS_i 377.61 6.71 17.457 0.019
PanSTARRS_i 382.14 2.04 17.444 0.006
PanSTARRS_z 461.69 3.8 17.239 0.009
SDSS_z 424.06 19.56 17.331 0.050
PanSTARRS_y 527.71 8.11 17.094 0.017
2MASS_J 780.62 178.03 15.774 0.248
2MASS_H 1338.18 306.37 14.716 0.249
2MASS_K 952.6 280.34 14.615 0.320
WISE_W1 380.2 16.33 14.751 0.047
WISE_W2 237.95 21.02 14.620 0.096
WISE_W3 180.79 99.49 13.083 0.597
WISE_W4 506.7 632.53 10.518 1.355
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.425 10.498 10.581
{\rm log}_{10}({\rm SFR}) 0.845 1.046 1.293
{\rm log}_{10}({\rm sSFR}) -9.695 -9.448 -9.170
{\rm stellar\ age} 6.409 7.237 9.664

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.487 -0.300 -0.174
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.706 -1.158 0.012

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.181 0.264 0.413
\delta -0.881 -0.665 -0.407
\tau_1/\tau_2 0.520 0.979 1.428
Q_{PAH} 0.661 1.925 3.595
U_{min} 2.474 7.110 14.772
{\rm log}_{10}(\gamma_e)\, -3.111 -2.166 -1.295

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.064 -2.771 -1.945
{\rm log}_{10}(\tau_{AGN})\, 0.936 1.302 1.771

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.168 0.239 0.483
0.03-0.10 Gyr 0.977 1.190 1.442
0.10-0.32 Gyr -1.624 -0.018 0.498
0.32-1.04 Gyr -2.125 -0.260 0.232
1.04-3.36 Gyr -1.061 0.098 0.485
3.36-10.85 Gyr 0.192 0.625 0.766
10.85-12.06 Gyr 0.272 0.890 1.573