2021vye

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Information

Transient

Name: AT2021vye
Right ascension: 4h58m08.34s
Declination: -21d26m14.78s
Discovery Date: Aug. 14, 2021, 8:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name:
Right ascension: 4h58m08.05s
Declination: -21d26m16.20s
Redshift: None
Photometric Redshift: 0.151
 

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 7.1
Cutout download processed 10.09
Global aperture construction processed 2.71
Local aperture photometry processed 5.96
Global aperture photometry processed 5.5
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.03
Host information processed 0.14
Global host SED inference processed 805.93
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 4h58m08.34s, -21d26m14.78s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
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) = 4h58m08.04s, -21d26m16.04s
semi major axis, semi minor axis (arcsec) = 6.11, 3.37
angle (degrees, anti-clockwise from east) = -51.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.34 2.03 22.080 0.412 AB
GALEX_NUV 3.37 1.31 22.581 0.423 AB
DES_g 22.65 0.26 20.512 0.012 AB
PanSTARRS_g 23.8 1.19 20.459 0.054 AB
PanSTARRS_r 29.36 1.38 20.231 0.051 AB
DES_r 31.13 0.31 20.167 0.011 AB
PanSTARRS_i 27.71 1.34 20.293 0.052 AB
PanSTARRS_z 35.27 3.26 20.031 0.100 AB
DES_z 36.69 1.07 19.989 0.032 AB
PanSTARRS_y 28.12 8.9 20.277 0.344 AB
2MASS_J 35.83 132.13 19.120 4.004 Vega
2MASS_H 268.26 178.65 16.461 0.723 Vega
2MASS_K 324.95 241.18 15.783 0.806 Vega
WISE_W1 22.41 7.8 17.825 0.378 Vega
WISE_W2 14.35 10.92 17.669 0.826 Vega
WISE_W3 30.31 46.55 15.022 1.668 Vega
WISE_W4 321.96 395.99 11.010 1.335 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})\, 8.839 9.014 9.193
{\rm log}_{10}({\rm SFR}) -2.908 -0.876 0.756
{\rm log}_{10}({\rm sSFR}) -12.069 -10.081 -8.099
{\rm stellar\ age} 0.190 0.356 1.929

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.746 -1.298 -0.424
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.513 -0.758 -0.003

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.161 0.455 0.823
\delta -0.698 -0.306 0.129
\tau_1/\tau_2 0.520 1.040 1.571
Q_{PAH} 2.292 4.558 6.188
U_{min} 4.781 11.668 18.881
{\rm log}_{10}(\gamma_e)\, -2.868 -1.727 -0.563

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.000 -0.852 -0.178
{\rm log}_{10}(\tau_{AGN})\, 0.894 1.433 1.821

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.805 -2.528 -1.147
0.03-0.10 Gyr -3.117 -0.769 0.919
0.10-0.32 Gyr -1.388 0.468 0.794
0.32-1.03 Gyr -3.606 -1.600 0.163
1.03-3.32 Gyr -6.555 -3.764 -1.312
3.32-10.67 Gyr -7.885 -4.417 -1.803
10.67-11.86 Gyr -8.538 -4.301 -1.384