2020vdk

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Information

Transient

Name: 2020vdk
Right ascension: 0h54m18.67s
Declination: -14d41m23.60s
Discovery Date: None
Classification: SNII
Redshift: 0.169000
MW E(B-V): 0.024

Host

Name: 2020vdk
Right ascension: 0h54m18.71s
Declination: -14d41m22.01s
Redshift: None
Photometric Redshift: 0.299
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.13
Cutout download processed 4.16
Global aperture construction processed 2.03
Local aperture photometry processed 5.68
Global aperture photometry processed 4.47
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.04
Host information processed 0.08
Global host SED inference processed 463.78
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
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) = 0h54m18.67s, -14d41m23.60s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
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) = 0h54m18.68s, -14d41m22.19s
semi major axis, semi minor axis (arcsec) = 6.09, 4.27
angle (degrees, anti-clockwise from east) = -113.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 7.75 2.77 21.677 0.388
GALEX_NUV 12.69 2.86 21.141 0.245
PanSTARRS_g 40.9 1.52 19.871 0.040
PanSTARRS_r 67.63 1.45 19.325 0.023
PanSTARRS_i 89.66 2.16 19.019 0.026
PanSTARRS_z 80.34 3.18 19.138 0.043
PanSTARRS_y 63.75 8.15 19.389 0.139
2MASS_J 297.0 163.57 16.823 0.598
2MASS_H 901.61 262.76 15.145 0.316
2MASS_K 138.19 273.27 16.711 2.147
WISE_W1 51.78 11.27 16.915 0.236
WISE_W2 30.29 19.68 16.858 0.706
WISE_W3 -50.96 81.16
WISE_W4 -393.09 551.54
 

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})\, 9.581 9.749 9.900
{\rm log}_{10}({\rm SFR}) 0.078 0.330 0.598
{\rm log}_{10}({\rm sSFR}) -9.719 -9.436 -9.066
{\rm stellar\ age} 3.191 5.056 6.374

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.395 -0.806 -0.337
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.515 -0.265 0.068

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.339 0.566
\delta -0.481 -0.054 0.205
\tau_1/\tau_2 0.798 1.162 1.512
Q_{PAH} 0.720 2.170 4.302
U_{min} 2.410 7.404 13.920
{\rm log}_{10}(\gamma_e)\, -3.146 -2.238 -0.994

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.727 -1.868 -1.018
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.386 1.814

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.196 0.394 0.570
0.03-0.10 Gyr -0.090 0.300 0.639
0.10-0.32 Gyr -0.112 0.243 0.546
0.32-1.02 Gyr -0.318 0.059 0.354
1.02-3.28 Gyr -0.479 -0.113 0.137
3.28-10.48 Gyr -0.712 -0.218 0.040
10.48-11.65 Gyr -0.963 -0.230 0.272