2021slz

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Information

Transient

Name: AT2021slz
Right ascension: 16h45m15.67s
Declination: 16d10m03.04s
Discovery Date: July 6, 2021, 7:29 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.057

Host

Name: 2021slz
Right ascension: 16h45m15.67s
Declination: 16d10m02.99s
Redshift: 0.119695
Photometric Redshift: 0.086
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.72
Cutout download processed 20.29
Global aperture construction processed 0.68
Local aperture photometry processed 7.59
Global aperture photometry processed 7.49
Validate local photometry no valid phot 0.02
Validate global photometry processed 20.23
Host information processed 0.1
Global host SED inference processed 1293.68
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status blocked 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) = 16h45m15.67s, 16d10m03.04s
semi major axis, semi minor axis (arcsec) = 0.93, 0.93
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 16h45m15.67s, 16d10m03.18s
semi major axis, semi minor axis (arcsec) = 4.15, 3.85
angle (degrees, anti-clockwise from east) = -94.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 152.9 12.35 18.439 0.088 AB
GALEX_NUV 185.9 4.51 18.227 0.026 AB
SDSS_u 285.06 5.92 17.763 0.023 AB
SDSS_g 367.38 5.09 17.487 0.015 AB
DES_g 491.44 1.31 17.171 0.003 AB
PanSTARRS_g 462.48 1.07 17.237 0.003 AB
SDSS_r 608.26 6.64 16.940 0.012 AB
PanSTARRS_r 681.6 1.24 16.816 0.002 AB
DES_r 753.22 2.31 16.708 0.003 AB
SDSS_i 971.21 8.53 16.432 0.010 AB
PanSTARRS_i 1071.87 1.27 16.325 0.001 AB
PanSTARRS_z 1073.52 3.22 16.323 0.003 AB
SDSS_z 1123.26 16.8 16.274 0.016 AB
DES_z 1191.86 7.53 16.209 0.007 AB
PanSTARRS_y 1302.83 5.29 16.113 0.004 AB
2MASS_J 1507.53 110.46 15.059 0.080 Vega
2MASS_H 2070.17 161.47 14.242 0.085 Vega
2MASS_K 2759.45 166.38 13.460 0.065 Vega
WISE_W1 2563.14 27.08 12.679 0.011 Vega
WISE_W2 3048.92 37.45 11.851 0.013 Vega
WISE_W3 2764.56 73.99 10.122 0.029 Vega
WISE_W4 7367.76 786.94 7.612 0.116 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.852 10.913 10.979
{\rm log}_{10}({\rm SFR}) 1.126 1.335 1.575
{\rm log}_{10}({\rm sSFR}) -9.806 -9.587 -9.317
{\rm stellar\ age} 7.292 9.132 11.135

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.097 0.029 0.128
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.265 0.373 0.457

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.065 0.124 0.253
\delta -0.402 0.098 0.326
\tau_1/\tau_2 0.674 1.095 1.566
Q_{PAH} 0.164 0.564 1.242
U_{min} 3.166 8.090 15.459
{\rm log}_{10}(\gamma_e)\, -3.478 -2.817 -2.084

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.877 -0.792 -0.725
{\rm log}_{10}(\tau_{AGN})\, 0.705 0.721 0.750

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.835 1.051 1.256
0.03-0.10 Gyr 1.204 1.423 1.671
0.10-0.32 Gyr -2.147 -0.496 0.140
0.32-1.05 Gyr -3.741 -0.840 -0.140
1.05-3.40 Gyr -1.628 -0.235 0.368
3.40-10.99 Gyr -0.140 0.900 1.132
10.99-12.22 Gyr 0.954 1.769 2.095