2020alz

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Information

Transient

Name: 2020alz
Right ascension: 13h23m10.97s
Declination: 34d51m43.62s
Discovery Date: None
Classification: None
Redshift: 0.159000
MW E(B-V): 0.008

Host

Name: 2020alz
Right ascension: 13h23m10.70s
Declination: 34d51m47.34s
Redshift: None
Photometric Redshift: 0.161
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.7
Cutout download processed 17.6
Global aperture construction processed 0.62
Local aperture photometry processed 6.07
Global aperture photometry processed 5.77
Validate local photometry no valid phot 0.04
Validate global photometry processed 16.34
Host information processed 0.1
Global host SED inference processed 401.91
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 13h23m10.97s, 34d51m43.62s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 13h23m10.67s, 34d51m47.57s
semi major axis, semi minor axis (arcsec) = 7.77, 3.98
angle (degrees, anti-clockwise from east) = -60.6

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 13.66 2.82 21.061 0.224
GALEX_NUV 28.94 2.66 20.246 0.100
SDSS_u 31.69 5.48 20.148 0.188
SDSS_g 100.64 2.99 18.893 0.032
DES_g 90.12 0.75 19.013 0.009
PanSTARRS_g 91.77 1.4 18.993 0.017
SDSS_r 136.98 3.87 18.558 0.031
PanSTARRS_r 131.53 1.8 18.602 0.015
DES_r 137.5 1.62 18.554 0.013
SDSS_i 183.11 5.37 18.243 0.032
PanSTARRS_i 163.98 1.77 18.363 0.012
PanSTARRS_z 170.2 3.48 18.323 0.022
SDSS_z 271.85 15.7 17.814 0.063
PanSTARRS_y 188.83 8.01 18.210 0.046
2MASS_J -50.07 153.49
2MASS_H 76.61 260.16 17.822 3.687
2MASS_K 379.67 215.11 15.614 0.615
WISE_W1 195.04 10.42 15.476 0.058
WISE_W2 146.66 16.0 15.145 0.118
 

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})\, 9.748 9.917 10.098
{\rm log}_{10}({\rm SFR}) 0.430 0.790 1.078
{\rm log}_{10}({\rm sSFR}) -9.531 -9.138 -8.750
{\rm stellar\ age} 0.589 2.656 4.821

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.193 -0.667 -0.248
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.803 -0.639 0.271

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.497 0.707 0.955
\delta 0.065 0.225 0.330
\tau_1/\tau_2 0.609 0.931 1.259
Q_{PAH} 0.698 1.972 3.965
U_{min} 2.674 7.501 14.356
{\rm log}_{10}(\gamma_e)\, -3.279 -1.967 -1.106

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.006 -2.572 -1.604
{\rm log}_{10}(\tau_{AGN})\, 0.882 1.298 1.834

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.194 0.536 0.772
0.03-0.10 Gyr 0.332 0.864 1.198
0.10-0.32 Gyr 0.753 1.098 1.394
0.32-1.03 Gyr -0.573 0.440 0.828
1.03-3.30 Gyr -1.739 -0.241 0.242
3.30-10.58 Gyr -2.197 -0.512 0.044
10.58-11.76 Gyr -2.215 -0.477 0.218