2020llz

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Information

Transient

Name: 2020llz
Right ascension: 15h01m35.94s
Declination: -2d56m17.60s
Discovery Date: None
Classification: None
Redshift: 0.156000
MW E(B-V): 0.114

Host

Name: 2020llz
Right ascension: 15h01m35.80s
Declination: -2d56m18.88s
Redshift: 0.166400
Photometric Redshift: 0.156
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.54
Cutout download processed 14.78
Global aperture construction processed 0.59
Local aperture photometry processed 4.6
Global aperture photometry processed 6.89
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.93
Host information processed 0.09
Global host SED inference processed 406.47
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 15h01m35.94s, -2d56m17.60s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
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) = 15h01m35.80s, -2d56m18.73s
semi major axis, semi minor axis (arcsec) = 7.67, 4.57
angle (degrees, anti-clockwise from east) = -118.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 3.26 0.99 22.615 0.329
GALEX_NUV 4.13 0.56 22.360 0.148
SDSS_u 42.12 4.63 19.839 0.119
SDSS_g 118.1 3.68 18.719 0.034
PanSTARRS_g 133.57 1.32 18.586 0.011
SDSS_r 364.16 5.7 17.497 0.017
PanSTARRS_r 358.06 1.94 17.515 0.006
SDSS_i 614.33 7.77 16.929 0.014
PanSTARRS_i 601.67 1.95 16.952 0.004
PanSTARRS_z 780.06 4.0 16.670 0.006
PanSTARRS_y 987.34 8.43 16.414 0.009
2MASS_J 1116.47 211.38 15.385 0.206
2MASS_H 1942.95 281.27 14.311 0.157
2MASS_K 1807.58 420.41 13.919 0.253
WISE_W1 942.83 31.54 13.765 0.036
WISE_W2 651.17 36.24 13.527 0.060
WISE_W3 659.87 85.98 11.677 0.141
WISE_W4 877.37 460.51 9.922 0.570
 

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})\, 11.195 11.232 11.300
{\rm log}_{10}({\rm SFR}) 0.350 0.665 0.944
{\rm log}_{10}({\rm sSFR}) -10.885 -10.586 -10.297
{\rm stellar\ age} 7.195 8.435 10.736

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.378 -0.249 -0.142
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.802 -1.013 0.172

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.259 0.338 0.448
\delta -0.884 -0.699 -0.461
\tau_1/\tau_2 0.436 0.832 1.275
Q_{PAH} 0.336 0.949 1.901
U_{min} 2.122 6.510 13.055
{\rm log}_{10}(\gamma_e)\, -3.581 -3.009 -2.125

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.419 -3.496 -2.531
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.450 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.539 0.791 0.989
0.03-0.10 Gyr -0.089 0.575 0.968
0.10-0.32 Gyr -1.736 -0.215 0.316
0.32-1.03 Gyr -2.115 -0.414 0.124
1.03-3.28 Gyr -1.565 -0.157 0.509
3.28-10.51 Gyr 0.497 1.375 1.523
10.51-11.68 Gyr 1.352 1.990 2.450